JONATHAN KARNES MD
NPI 1306046180
Family Medicine in Augusta, ME

NPI Status: Active since July 20, 2007

Contact Information

6 E CHESTNUT ST
AUGUSTA, ME
ZIP 04330
Phone: (207) 623-6680
Fax: (207) 623-6609

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  • Individual
  • Male
  • Years of Experience 19
  • Family Medicine
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About JONATHAN KARNES

This page provides the complete NPI Profile along with additional information for Jonathan Karnes, a primary care provider established in Augusta, Maine with a medical specialization in Family Medicine and more than 19 years of experience. The healthcare provider is registered in the NPI registry with number 1306046180 assigned on July 2007. The practitioner's primary taxonomy code is 207Q00000X with license number MD19164 (ME). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1306046180
Provider Name
JONATHAN KARNES MD
Gender
Male
Entity Type
Individual
Location Address
6 E CHESTNUT ST AUGUSTA, ME 04330
Location Phone
(207) 623-6680
Location Fax
(207) 623-6609
Mailing Address
6 E CHESTNUT ST AUGUSTA, ME 04330
Mailing Phone
(207) 623-6680
Mailing Fax
(207) 623-6609
Medical School Name
OTHER
Graduation Year
2007
Is Sole Proprietor?
No
Enumeration Date
07-20-2007
Last Update Date
05-31-2019
Code Navigator

A primary care provider (PCP) like Jonathan Karnes sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
License No.
MD19164
License State
ME
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

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)
1207N00000XAllopathic & Osteopathic Physicians

Dermatology

N7441 (TX)
2207N00000XAllopathic & Osteopathic Physicians

Dermatology

MD19164 (ME)
3207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

N7441 (TX)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Anthem Bronze Access Blue New England HMO 5000/10%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 5000/20%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 6500/30%/9200 Value - HMO
  • Anthem Bronze Access Blue New England HMO 7000/50%/8000 w/HSA - HMO
  • Anthem Bronze Access Blue New England HMO 8500/50%/9200 - HMO
  • Anthem Gold Access Blue New England HMO 1000/20%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/0%/6500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 2000/10%/7500 - HMO
  • Anthem Gold Access Blue New England HMO 2000/20%/4600 w/HSA - HMO
  • Anthem Gold Access Blue New England HMO 3000/0%/5500 RxD - HMO
  • Anthem Gold Access Blue New England HMO 500/25%/7000 - HMO
  • Anthem Platinum Access Blue New England HMO 250/10%/3500 - HMO
  • Anthem Silver Access Blue New England HMO 2000/30%/9000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3000/20%/8500 - HMO
  • Anthem Silver Access Blue New England HMO 3000/30%/9000 Value - HMO
  • Anthem Silver Access Blue New England HMO 3500/20%/7250 w/HSA - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/8500 - HMO
  • Anthem Silver Access Blue New England HMO 4000/0%/8500 RxD - HMO
  • Anthem Silver Access Blue New England HMO 4000/10%/7250 w/HSA - 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
432680199MEDICAID (05)ME 
NONEOTHER (01)MERESIDENT-NO PROV #

Medicare Participation & PECOS Enrollment Status

Jonathan Karnes 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.

Jonathan Karnes 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: 7618001918

    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: I20121030000260

    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

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.

Biopsy of related skin growth, each additional growth

A biopsy of related skin growth is a procedure where a small piece of skin growth is removed for testing. If additional growths are identified, they may also be biopsied. This helps in diagnosing skin conditions and planning appropriate treatment.

This service was performed 15 times for 13 patients

Biopsy of related skin growth, first growth

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

This service was performed 68 times for 60 patients

Destruction of precancer skin growth, 1 growth

"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.

This service was performed 220 times for 166 patients

Destruction of precancer skin growth, 2-14 growths

This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.

This service was performed 545 times for 113 patients

Destruction of skin growth, 1-14 growths

"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.

This service was performed 90 times for 77 patients

Established patient office or other outpatient visit, 20-29 minutes

This 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 379 times for 274 patients

Established patient office or other outpatient visit, 30-39 minutes

This 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 107 times for 85 patients

Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm

This procedure involves the repair of a wound between 2.6-7.5 cm located on the scalp, underarms, trunk, arms, or legs. The process includes cleaning, debridement (removal of damaged tissue), and suturing (stitching) of the wound to promote healing.

This service was performed 15 times for 14 patients

Melanoma (skin cancer) excision

Melanoma excision is a procedure where a surgeon removes melanoma, a type of skin cancer, and some surrounding healthy tissue. Local anesthesia is applied to numb the area. The goal is to completely remove the cancer and prevent its spread. Healing time varies.

This service was performed for 40 patients

New patient office or other outpatient visit, 30-44 minutes

This 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 21 times for 21 patients

New patient office or other outpatient visit, 45-59 minutes

This 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 13 times for 13 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $20.64 for a new patient copayment and $23.65 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 04330 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $82.58
  • Minimum New Patient Price $53.26
  • Maximum New Patient Price $162.77
  • Average New Patient Copayment $20.64
  • Minimum New Patient Copayment $13.31
  • Maximum New Patient Copayment $40.69

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $94.6
  • Minimum Established Patient Price $16.9
  • Maximum Established Patient Price $132.79
  • Average Established Patient Copayment $23.65
  • Minimum Established Patient Copayment $4.22
  • Maximum Established Patient Copayment $33.19

* 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.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Jonathan Karnes is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
MAINE GENERAL MEDICAL CENTER35 MEDICAL CENTER PARKWAY
AUGUSTA, ME 04330
(207) 626-1000Acute Care Hospitals

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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.
1306046180
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
23060412116
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 0 + 6 + 0 + 4 + 1 + 2 + 1 + 1 + 6 + 24 = 50
Step 3: because the number obtained in step 2 ends in zero, the check digit is zero.
0

The NPI number 1306046180 is valid because the calculated check digit 0 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
1194718098 NANCY M. DYER PHARM.D.
Individual
Pharmacist6 E CHESTNUT ST MGMC PHARMACY
AUGUSTA, ME 04330
(207) 621-7243
1700873569 MARY W TIBBETTS MD
Individual
Psychiatry & Neurology (Psychiatry)6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 626-1275
1881660504 THOMAS E LISCORD DO
Individual
Family Medicine6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 626-1303
1336115146 MARGARET D BARNES PA-C
Individual
Physician Assistant6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 626-1303
1841268497 JOHN F SMITH JR. DO
Individual
Hospitalist6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 626-1236
1902875198 SCOTT E KEMMERER MD
Individual
Emergency Medicine6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 626-1303
1073572202 HENRY W MITCHELL A
Individual
Physician Assistant6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 626-1303
1841259801 HARRY W GRIMMNITZ MD
Individual
Emergency Medicine6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 626-1303
1205895281 JOHN R JOSEPH MD
Individual
Emergency Medicine6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 626-1303
1871552976 SETH A FLYNN PA
Individual
Physician Assistant6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 626-1303
1962461855 WILLIAM D RODRIGUEZ MD
Individual
Emergency Medicine6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 626-1303
1093775421 CARL W PIERCE PA-C
Individual
Physician Assistant (Surgical)6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 626-4111
1316908445 ANN M CHASE LCSW
Individual
Social Worker (Clinical)6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 626-1284
1861453680 ROB S BOUDEWIJN PA
Individual
Physician Assistant6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 626-1303
1407813306 BRIAN B. BAGGOTT M.D.
Individual
Internal Medicine (Gastroenterology)6 E CHESTNUT ST SUITE C-3
AUGUSTA, ME 04330
(207) 621-1150
1669426151 ANDREW J DIONNE M.D.
Individual
Hospitalist6 E CHESTNUT ST MGHA HOSPITALIST PROGRAM
AUGUSTA, ME 04330
(207) 626-1000
1205881042 CHRISTOPHER B MAIONA M.D.
Individual
Hospitalist6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 626-1000
1841238730 AMY C RICO MD
Individual
Hospitalist6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 626-1236
1255370672 LISA F DEWOLFE PA-C
Individual
Physician Assistant6 E CHESTNUT ST
AUGUSTA, ME 04330
(207) 623-1303
1700801115 ANNA DULIN PAC
Individual
Physician Assistant6 E CHESTNUT ST MGHA HOSPITALIST PROGRAM
AUGUSTA, ME 04330
(207) 623-6602

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306046180, enumerated in the NPI registry as an "individual" on July 20, 2007

The provider is located at 6 E Chestnut St Augusta, Me 04330 and the phone number is (207) 623-6680

The provider's speciality is Family Medicine with taxonomy code 207Q00000X

The provider has more than 19 years of experience.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield, 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 $82.58 with an average copayment of $20.64 for new patient appointments. Established patients should expect a typical charge of $94.6 and an average copayment of 23.65. 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: Biopsy of related skin growth, each additional growth, Biopsy of related skin growth, first growth, Destruction of precancer skin growth, 1 growth, Destruction of precancer skin growth, 2-14 growths, Destruction of skin growth, 1-14 growths, Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm, Melanoma (skin cancer) excision, New patient office or other outpatient visit, 30-44 minutes and New patient office or other outpatient visit, 45-59 minutes.

The practitioner is affiliated to the following hospital(s): MAINE GENERAL MEDICAL CENTER. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on July 20, 2007. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.