JASON E KNUFFMAN MD
NPI 1184690109
Internal Medicine - Allergy & Immunology in Quincy, IL
NPI Status: Active since February 28, 2006
- Individual
- Male
- Years of Experience 25
- Internal Medicine
- Allergy & Immunology
- Accepts Insurance
- Accepts Medicare Approved Payment
- PECOS Enrolled
About JASON KNUFFMAN
This page provides the complete NPI Profile along with additional information for Jason Knuffman, an internist established in Quincy, Illinois with a medical specialization in Internal Medicine, focusing in allergy & immunology and more than 25 years of experience. He graduated from Saint Louis University School Of Medicine in 2001. The healthcare provider is registered in the NPI registry with number 1184690109 assigned on February 2006. The practitioner's primary taxonomy code is 207RA0201X with license number 036133088 (IL). The provider is registered as an individual and his NPI record was last updated 12 years ago.
- NPI
- 1184690109
- Provider Name
- JASON E KNUFFMAN MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1025 MAINE ST QUINCY, IL 62301
- Location Phone
- (217) 222-6550
- Mailing Address
- 1025 MAINE ST QUINCY, IL 62301
- Mailing Phone
- (217) 222-6550
- Medical School Name
- SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
- Graduation Year
- 2001
- Is Sole Proprietor?
- No
- Enumeration Date
- 02-28-2006
- Last Update Date
- 10-08-2013
- Code Navigator
An internist like Jason Knuffman is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Internal Medicine Allergy & Immunology
- Taxonomy Code
- 207RA0201X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 036133088
- License State
- IL
- Taxonomy Description
- An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
---|---|---|---|---|
1 | 207RA0201X | Allopathic & Osteopathic Physicians | Internal Medicine | 44933 (WI) |
2 | 208D00000X | Allopathic & Osteopathic Physicians | General Practice | 44933 (WI) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Bronze 1 Advanced: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - HMO
- Bronze 4 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
- Bronze 4 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
- Bronze S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
- Gold 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
- Gold 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
- Gold 3 Advanced: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - HMO
- Gold 3 Advanced: Aetna network + $0 MinuteClinic + Adult Dental + Vision + Rx Copay - HMO
- Gold S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - HMO
- Silver 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
- Silver 10 Advanced: $0 PCP + Aetna network + $0 MinuteClinic + Adult Dental + Vision - HMO
- Silver 5 Advanced: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care + Rx Copay - HMO
- Silver 5 Advanced: Aetna network + $0 MinuteClinic + Adult Dental + Vision + Rx Copay - HMO
- Silver S: Aetna network + $0 MinuteClinic + $0 CVS Health Virtual Primary Care - HMO
- Gold 1 - HMO
- Gold 1 with Adult Vision Services - HMO
- Gold 8 with Rx Copay - HMO
- Silver 1 - HMO
- Silver 1 with Rx Copay and Adult Vision Services - HMO
- Silver 12 with first 4 free PCP or MH visits - HMO
- Silver 8 - HMO
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Additional Identifiers
The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.
Identifier | Type / Code | Identifier State | Identifier Issuer |
---|---|---|---|
059D15875 | MEDICARE UPIN (02) | WI | |
F400093249 | MEDICARE PIN (08) | IL | |
34583000 | MEDICAID (05) | WI | |
I19614 | MEDICARE UPIN (02) |
Medicare Participation & PECOS Enrollment Status
Jason Knuffman is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.
Jason Knuffman is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
PECOS PAC ID: 3870555063
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.PECOS Enrollment ID: I20130925000375
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.Accepts Medicare Assignment? Yes
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Provider Referred Orders for Durable Medical Equipment, Devices & Supplies
The following list reflects the services, supplies or durable medical equipment ordered by this provider to a DME supplier on behalf of patients. The information below is derived from Medicare claims data and reflects the BETOS category, HCPCS code information and the number times each service was submitted under the Medicare fee-for-service program.
Durable Medical Equipment
DME-Other DME (DE000N)
Pharmacy dispensing fee for inhalation drug(s); per 30 days (HCPCS:Q0513)
5 DME suppliers used 13 Medicare Claims 13 Services Paid
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Established patient office or other outpatient visit, 10-19 minutes
Established patient office or other outpatient visit, 20-29 minutes
Established patient office or other outpatient visit, 30-39 minutes
Injection of drug or substance under skin or into muscle
Injection, triamcinolone acetonide, not otherwise specified, 10 mg
New patient office or other outpatient visit, 30-44 minutes
New patient office or other outpatient visit, 45-59 minutes
Professional service for multiple injections of allergen
Professional service for preparation and provision of 1 or more antigens
Professional service for single injection of allergen
Test for allergy using allergenic extract
Test for allergy using allergenic extract injected into skin
Test to measure expiratory airflow and volume
Test to measure the level of nitric oxide gas
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
This service was performed 25 times for 25 patientsThis is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
This service was performed 308 times for 236 patientsThis is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
This service was performed 27 times for 24 patientsThis procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
This service was performed 40 times for 22 patientsTriamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
This service was performed 80 times for 13 patientsThis service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
This service was performed 23 times for 23 patientsThis is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
This service was performed 72 times for 72 patientsThe professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.
This service was performed 264 times for 14 patientsThis service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.
This service was performed 790 times for 50 patientsA single allergen injection is a procedure where a small amount of a specific allergen is injected into your body. This is done to test your body's reaction to the allergen or to help your immune system become less sensitive to it, reducing allergic symptoms.
This service was performed 409 times for 22 patientsAn allergy test with allergenic extract is a diagnostic method to identify substances causing allergic reactions. Small amounts of common allergens are introduced to your body, usually through skin pricks or blood tests. Your body's response helps determine your allergies.
This service was performed 2,066 times for 45 patientsAn allergy skin test involves injecting a small amount of allergenic extract into your skin. This test helps determine if you're allergic to specific substances. If allergic, a small red bump appears at the test site. It's safe and quick.
This service was performed 163 times for 13 patientsThis test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.
This service was performed 113 times for 96 patientsA test to measure the level of nitric oxide gas helps assess inflammation in the lungs, often linked with asthma. You'll breathe into a device, and it'll provide a reading of nitric oxide levels. This helps monitor and manage respiratory conditions.
This service was performed 12 times for 11 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $31.86 for a new patient copayment and $17.16 for an established patient copayment.
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 62301 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99204
- Average New Patient Price $127.46
- Minimum New Patient Price $54.8
- Maximum New Patient Price $168.44
- Average New Patient Copayment $31.86
- Minimum New Patient Copayment $13.7
- Maximum New Patient Copayment $42.11
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $68.64
- Minimum Established Patient Price $17.16
- Maximum Established Patient Price $136.56
- Average Established Patient Copayment $17.16
- Minimum Established Patient Copayment $4.29
- Maximum Established Patient Copayment $34.14
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
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NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
1 | 1 | 8 | 4 | 6 | 9 | 0 | 1 | 0 | 9 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 1 | 16 | 4 | 12 | 9 | 0 | 1 | 0 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 1 + 1 + 6 + 4 + 1 + 2 + 9 + 0 + 1 + 0 + 24 = 51 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
60 - 51 = 9 | 9 |
The NPI number 1184690109 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
NPI | Name / Type | Taxonomy | Address |
---|---|---|---|
1255319844 | TAWNY L. ALLEN DO Individual | Family Medicine | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1861470387 | GREGORY R ANDREWS MD Individual | Internal Medicine | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1043298532 | DANA B ALTMAN DO Individual | Family Medicine | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1407834716 | DAVID F. ARNDT DO Individual | Family Medicine | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1326027327 | M. KAZEM ATTAI MD Individual | Urology | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1508845512 | GARY B. CARPENTER MD Individual | Allergy & Immunology | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1447239165 | GEORGE E. CRICKARD III MD Individual | Orthopaedic Surgery | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1841279213 | JOHN M BOZDECH MD Individual | Internal Medicine (Gastroenterology) | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1437138781 | JOHN T BARBAGIOVANNI DO Individual | Internal Medicine (Gastroenterology) | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1023081502 | WILLIAM J. HOLT M.D. Individual | Orthopaedic Surgery | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1245202779 | JEAN A. DISSELER M.D. Individual | Ophthalmology | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1396718821 | PETER M. DURESKA M.D. Individual | Obstetrics & Gynecology | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1740253277 | ARTHUR M. DYKSTRA D.O. Individual | Family Medicine | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1821061375 | ELDON L. FRAZIER M.D. Individual | Family Medicine | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1164495610 | DENNIS E. GO M.D. Individual | Pediatrics | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1255304713 | MARVIN I. GROTE M.D. Individual | Urology | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1407829971 | SHARON G. HARRIS M.D. Individual | Internal Medicine (Endocrinology, Diabetes & Metabolism) | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1083687578 | LINDA M JOHNSON M.D. Individual | Psychiatry & Neurology (Neurology) | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1982677373 | KURT L LEIMBACH M.D. Individual | Internal Medicine | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
1396718706 | JOSEPH P NEWTON DO Individual | Neuromusculoskeletal Medicine & OMM | 1025 MAINE ST QUINCY, IL 62301 (217) 222-6550 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1184690109, enumerated in the NPI registry as an "individual" on February 28, 2006
The provider is located at 1025 Maine St Quincy, Il 62301 and the phone number is (217) 222-6550
The provider's speciality is Internal Medicine with taxonomy code 207RA0201X with a focus in Allergy & Immunology
The provider has more than 25 years of experience. He graduated from Saint Louis University School Of Medicine in 2001.
The provider might be accepting Accepts: Aetna CVS Health, Molina Healthcare, Medicare and. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
Medicare beneficiaries should expect a typical cost of $127.46 with an average copayment of $31.86 for new patient appointments. Established patients should expect a typical charge of $68.64 and an average copayment of 17.16. Please review your insurance plan or contact the provider directly to determine your specific costs.
The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 10-19 minutes, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Injection of drug or substance under skin or into muscle, Injection, triamcinolone acetonide, not otherwise specified, 10 mg, New patient office or other outpatient visit, 30-44 minutes, New patient office or other outpatient visit, 45-59 minutes, Professional service for multiple injections of allergen, Professional service for preparation and provision of 1 or more antigens, Professional service for single injection of allergen, Test for allergy using allergenic extract, Test for allergy using allergenic extract injected into skin, Test to measure expiratory airflow and volume and Test to measure the level of nitric oxide gas.
This NPI record was last updated on February 28, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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