Peter Gulick, D.O.
NPI 1255383238 · Infectious Disease Physician · Lansing, MI
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Gulick, D.O. is a Infectious Disease Physician provider in Lansing, MI (NPI 1255383238).
Provider details
- NPI number
- 1255383238
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101009127 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
46 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 31 | $115 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 15 | $9 |
Typical Medicare-allowed amounts for these services range $9–$115 (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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 259 | 40 |
| Dolutegravir Sodium/Lamivudinebrand: Dovato | 194 | 24 |
| Dolutegravir Sodiumbrand: Tivicay | 145 | 21 |
| Emtricitabine/Tenofov Alafenambrand: Descovy | 144 | 22 |
| Elviteg/Cob/Emtri/Tenof Alafenbrand: Genvoya | 110 | 13 |
| Darunavir/Cob/Emtri/Tenof Alafbrand: Symtuza | 110 | 16 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$90,136 across 137 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1522 Janes AveSaginaw, MI 48601-1819Phone: (989) 907-2738Fax: (989) 907-2781
Registry dates
- Enumerated
- 2006-05-17
- Last updated
- 2021-04-08
- Certified
- 2021-04-08
Frequently asked questions
- What is Peter Gulick's NPI number?
- Peter Gulick's National Provider Identifier (NPI) is 1255383238, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Gulick's specialty?
- Peter Gulick is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Gulick located?
- Peter Gulick's practice location on file with NPPES is 5303 S Cedar St, Lansing, MI 48911-3800.
- What is Peter Gulick's phone number?
- The practice phone number listed in the NPPES registry for Peter Gulick is (517) 887-4302.
- Does Peter Gulick accept Medicare?
- Peter Gulick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Gulick's NPI active?
- Yes — Peter Gulick's NPI (1255383238) is active in the NPPES registry as of the last update on 2021-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.