Stephen Manuszak, M.D.
NPI 1295185478 · Family Medicine Physician · Ludington, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Manuszak, M.D. is a Family Medicine Physician provider in Ludington, MI (NPI 1295185478).
Provider details
- NPI number
- 1295185478
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301504120 (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
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
383 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 123 | $114 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 84 | $109 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 63 | $76 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision By Physician93016 | 49 | $20 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 39 | $166 |
| Advance Care Planning, First 30 Minutes99497 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefuroxime Axetilbrand: Cefuroxime | 41 | 41 |
| Atorvastatin Calcium | 20 | 17 |
| Prednisone | 19 | 17 |
| Amlodipine Besylate | 17 | 13 |
| Furosemide | 14 | 14 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 11 | — |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-06-17
- Last updated
- 2024-02-29
- Certified
- 2024-02-29
Frequently asked questions
- What is Stephen Manuszak's NPI number?
- Stephen Manuszak's National Provider Identifier (NPI) is 1295185478, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Manuszak's specialty?
- Stephen Manuszak is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Manuszak located?
- Stephen Manuszak's practice location on file with NPPES is 1 Atkinson Dr, Ludington, MI 49431-1906.
- What is Stephen Manuszak's phone number?
- The practice phone number listed in the NPPES registry for Stephen Manuszak is (616) 391-3139.
- Does Stephen Manuszak accept Medicare?
- Stephen Manuszak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Manuszak's NPI active?
- Yes — Stephen Manuszak's NPI (1295185478) is active in the NPPES registry as of the last update on 2024-02-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.