CHELSEY CHOJNACKI PA-C
NPI 1386376093
Physician Assistant in Plymouth, MI
NPI Status: Active since June 30, 2022
Contact Information
40777 ANN ARBOR RD E
PLYMOUTH, MI
ZIP 48170
Phone: (734) 928-1600
- Individual
- Female
- Years of Experience 4
- Physician Assistant
- Accepts Insurance
- Accepts Medicare Approved Payment
- PECOS Enrolled
About CHELSEY CHOJNACKI
This page provides the complete NPI Profile along with additional information for Chelsey Chojnacki, a primary care provider established in Plymouth, Michigan with a medical specialization in Physician Assistant and more than 4 years of experience. She graduated from Wayne State University School Of Medicine in 2022. The healthcare provider is registered in the NPI registry with number 1386376093 assigned on June 2022. The practitioner's primary taxonomy code is 363A00000X with license number 5601011203 (MI). The provider is registered as an individual and her NPI record was last updated May 2025.
- NPI
- 1386376093
- Provider Name
- CHELSEY CHOJNACKI PA-C
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 40777 ANN ARBOR RD E PLYMOUTH, MI 48170
- Location Phone
- (734) 928-1600
- Mailing Address
- 1 FORD PL STE 3A DETROIT, MI 48202
- Mailing Phone
- (138) 744-8063
- Mailing Fax
- Medical School Name
- WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
- Graduation Year
- 2022
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 06-30-2022
- Last Update Date
- 05-05-2025
- Code Navigator
A primary care provider (PCP) like Chelsey Chojnacki 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
Secondary Locations
- 1215 E Michigan Ave
Lansing, MI 48912
(517) 364-1000 - 19401 Hubbard Dr
Dearborn, MI 48126
(313) 982-4400
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
Physician Assistant
- Taxonomy Code
- 363A00000X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 5601011203
- License State
- MI
- Taxonomy Description
- A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Blue Cross� Preferred HMO Bronze Extra - HMO
- Blue Cross� Preferred HMO Bronze Saver HSA - HMO
- Blue Cross� Preferred HMO Bronze Secure - HMO
- Blue Cross� Preferred HMO Gold - HMO
- Blue Cross� Preferred HMO Gold Extra - HMO
- Blue Cross� Preferred HMO Silver - HMO
- Blue Cross� Preferred HMO Silver Extra - HMO
- Blue Cross� Preferred HMO Silver Saver - HMO
- Blue Cross� Preferred HMO Value - HMO
- Blue Cross� Select HMO Bronze Extra - HMO
- Blue Cross� Select HMO Bronze Saver HSA - HMO
- Blue Cross� Select HMO Bronze Secure - HMO
- Blue Cross� Select HMO Silver - HMO
- Blue Cross� Select HMO Silver Extra - HMO
- Blue Cross� Select HMO Silver Saver - HMO
- Blue Cross� Select HMO Value - HMO
- Blue Cross� Premier PPO Bronze Extra - PPO
- Blue Cross� Premier PPO Bronze HSA - PPO
- Blue Cross� Premier PPO Bronze Secure - PPO
- Blue Cross� Premier PPO Gold - PPO
- Blue Cross� Premier PPO Gold Extra - PPO
- Blue Cross� Premier PPO Silver - PPO
- Blue Cross� Premier PPO Silver Extra - PPO
- Blue Cross� Premier PPO Silver Saver HSA - PPO
- Blue Cross� Premier PPO Value - PPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Chelsey Chojnacki 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.
Chelsey Chojnacki 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: 4789067992
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: I20220822001817
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.
Emergency department visit for life threatening or functioning severity
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
This service was performed 17 times for 17 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $22.69 for a new patient copayment and $18.09 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 48170 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $90.76
- Minimum New Patient Price $58.04
- Maximum New Patient Price $177.36
- Average New Patient Copayment $22.69
- Minimum New Patient Copayment $14.51
- Maximum New Patient Copayment $44.34
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $72.38
- Minimum Established Patient Price $18.32
- Maximum Established Patient Price $143.49
- Average Established Patient Copayment $18.09
- Minimum Established Patient Copayment $4.58
- Maximum Established Patient Copayment $35.87
* 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 | 3 | 8 | 6 | 3 | 7 | 6 | 0 | 9 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 16 | 6 | 6 | 7 | 12 | 0 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 3 + 1 + 6 + 6 + 6 + 7 + 1 + 2 + 0 + 1 + 8 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1386376093 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 13 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1942931720 | HENRY FORD HEALTH SYSTEM Organization | Pharmacy (Community/Retail Pharmacy) | 40777 ANN ARBOR RD E PLYMOUTH, MI 48170 (313) 492-5236 |
| 1023740149 | MISS HAYAT M DABAJA PA-C Individual | Physician Assistant | 40777 ANN ARBOR RD E PLYMOUTH, MI 48170 (800) 653-6568 |
| 1245760396 | SHAWN STURGIS Individual | Nurse Anesthetist, Certified Registered | 40777 ANN ARBOR RD E PLYMOUTH, MI 48170 (800) 653-6568 |
| 1356057129 | NANCY DADO PHARMD Individual | Pharmacist (Ambulatory Care) | 40777 ANN ARBOR RD E PLYMOUTH, MI 48170 (734) 738-2073 |
| 1073061222 | EMILY N ZOROYA PA Individual | Physician Assistant | 40777 ANN ARBOR RD E PLYMOUTH, MI 48170 (734) 928-1600 |
| 1417680893 | HENRY FORD HEALTH SYSTEM Organization | Clinic/Center (Ambulatory Surgical) | 40777 ANN ARBOR RD E PLYMOUTH, MI 48170 (734) 928-1600 |
| 1891453288 | RYAN M. HOOK Individual | Nurse Anesthetist, Certified Registered | 40777 ANN ARBOR RD E PLYMOUTH, MI 48170 (734) 928-1600 |
| 1336828532 | SAMUEL JOSEPH POLINA PHARMD Individual | Pharmacist (Ambulatory Care) | 40777 ANN ARBOR RD E PLYMOUTH, MI 48170 (260) 266-4480 |
| 1851898407 | NEIL SHAH MD Individual | Internal Medicine (Gastroenterology) | 40777 ANN ARBOR RD E PLYMOUTH, MI 48170 (734) 928-1600 |
| 1902668213 | HEATHER BERRY FNP Individual | Nurse Practitioner | 40777 ANN ARBOR RD E PLYMOUTH, MI 48170 (734) 928-1600 |
| 1336401124 | SUKI SINGH MD Individual | Family Medicine | 40777 ANN ARBOR RD E PLYMOUTH, MI 48170 (734) 738-2020 |
| 1730502261 | JESSICA LIGHTBODY CRNA Individual | Nurse Anesthetist, Certified Registered | 40777 ANN ARBOR RD E PLYMOUTH, MI 48170 (800) 653-6568 |
| 1578831392 | CURTIS THOMAS START PHARMD Individual | Pharmacist | 40777 ANN ARBOR RD E PLYMOUTH, MI 48170 (734) 738-2073 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1386376093, enumerated in the NPI registry as an "individual" on June 30, 2022
The provider is located at 40777 Ann Arbor Rd E Plymouth, Mi 48170 and the phone number is (734) 928-1600
The provider's speciality is Physician Assistant with taxonomy code 363A00000X
The provider has more than 4 years of experience. She graduated from Wayne State University School Of Medicine in 2022.
The provider might be accepting Accepts: Blue Care Network of Michigan and Blue Cross Blue. 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 $90.76 with an average copayment of $22.69 for new patient appointments. Established patients should expect a typical charge of $72.38 and an average copayment of 18.09. 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: Emergency department visit for life threatening or functioning severity.
This NPI record was last updated on June 30, 2022. 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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