Chelsey Chojnacki, PA-C
NPI 1386376093 · Physician Assistant · Plymouth, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chelsey Chojnacki, PA-C is a Physician Assistant provider in Plymouth, MI (NPI 1386376093).
Provider details
- NPI number
- 1386376093
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5601011203 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
134 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 68 | $144 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 40 | $100 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician Only93042 | 14 | $5 |
| Critical Care, First 30-74 Minutes99291 | 12 | $174 |
Typical Medicare-allowed amounts for these services range $5–$174 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 24 | 24 |
| Ibuprofen | 24 | 24 |
| Prednisone | 17 | 17 |
| Azithromycin | 16 | 16 |
| Doxycycline Hyclate | 15 | 15 |
| Famotidine | 15 | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 15 | 15 |
| Ondansetron |
Practice location
Mailing address
Additional practice locations (2)
- 19401 Hubbard DrDearborn, MI 48126-2641Phone: (313) 982-4400
- 1215 E Michigan AveLansing, MI 48912-1811Phone: (517) 364-1000
Registry dates
- Enumerated
- 2022-06-30
- Last updated
- 2025-05-05
- Certified
- 2025-05-05
Frequently asked questions
- What is Chelsey Chojnacki's NPI number?
- Chelsey Chojnacki's National Provider Identifier (NPI) is 1386376093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chelsey Chojnacki's specialty?
- Chelsey Chojnacki is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Chelsey Chojnacki located?
- Chelsey Chojnacki's practice location on file with NPPES is 40777 Ann Arbor Rd E, Plymouth, MI 48170-4448.
- What is Chelsey Chojnacki's phone number?
- The practice phone number listed in the NPPES registry for Chelsey Chojnacki is (734) 928-1600.
- Does Chelsey Chojnacki accept Medicare?
- Chelsey Chojnacki is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chelsey Chojnacki's NPI active?
- Yes — Chelsey Chojnacki's NPI (1386376093) is active in the NPPES registry as of the last update on 2025-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.