Catherine Wonski, MD
NPI 1386755726 · Family Medicine Physician · Boyne City, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Wonski, MD is a Family Medicine Physician provider in Boyne City, MI (NPI 1386755726).
Provider details
- NPI number
- 1386755726
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301050790 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
261 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) |
|---|---|---|
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 97 | $109 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 63 | $165 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 63 | $75 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 22 | $125 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 16 | $47 |
Typical Medicare-allowed amounts for these services range $47–$165 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 26 | 22 |
| Azithromycin | 25 | 23 |
| Cephalexin | 20 | 20 |
| Levofloxacin | 19 | 17 |
| Tramadol Hcl | 17 | 17 |
| Cefdinir | 13 | 12 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 13 | 12 |
Practice location
Mailing address
Additional practice locations (1)
- 1619 Anderson RdPetoskey, MI 49770Phone: (231) 417-6000Fax: (231) 417-6005
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2025-02-14
- Certified
- 2025-02-14
Frequently asked questions
- What is Catherine Wonski's NPI number?
- Catherine Wonski's National Provider Identifier (NPI) is 1386755726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Wonski's specialty?
- Catherine Wonski is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Wonski located?
- Catherine Wonski's practice location on file with NPPES is 223 N Park St, Boyne City, MI 49712-1220.
- What is Catherine Wonski's phone number?
- The practice phone number listed in the NPPES registry for Catherine Wonski is (231) 582-5314.
- Does Catherine Wonski accept Medicare?
- Catherine Wonski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Wonski's NPI active?
- Yes — Catherine Wonski's NPI (1386755726) is active in the NPPES registry as of the last update on 2025-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.