Peter Gregory Gulick, D.O.
Infectious Disease Physician · Lansing, MI
Peter Gregory Gulick, D.O. is an infectious disease physician with a practice address in Lansing, Michigan, and NPI 1255383238, issued on May 17, 2006. Check the license (Michigan 5101009127, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Peter Gregory Gulick
- Credential
- D.O.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 5101009127 MI
Self-reported in NPPES; status is on the state search - Practice location
- 5303 S Cedar St, Lansing, MI 48911
- Phone
- (517) 887-4302
- Enumerated
- May 17, 2006
- Record last updated
- Apr 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (517) 887-4437
- Medicaid IDs
- 1255383238 MI
4460789 MI - Medicare enrollment
- Enrolled (PECOS I20031218000316); accepts Medicare assignment
- Medical or professional school
- Midwestern University, Chicago College Of Osteopathic Med, 1972
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 301 in Michigan → Look up another NPI →
Also registered at 5303 S Cedar St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristin AckleyClinical Social Worker1972564599
- Michelle Adams, LLPCProfessional Counselor1093168361
- Joanne Adrian, NPFamily Nurse Practitioner1013017086
- Kyle Anderson, LMSWClinical Social Worker1356620793
- Alysha Ausmus, PA-CPhysician Assistant1316617194
- Dana Balander, NPFamily Nurse Practitioner1053411074
Verify Peter Gregory Gulick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101009127Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average infectious disease physician in 2024
1,424 Medicare Part D claims for 146 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 89% of claims.
Most prescribed
- Biktarvy259 claims
- Dovato194 claims
- Tivicay145 claims
- Descovy144 claims
- Genvoya110 claims
- Symtuza110 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $90,135.68
137 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Central Michigan District Health DepartmentStandish, MI
- Great Lakes Bay Health CentersSaginaw, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter Gregory Gulick among 301 infectious disease physician records in Michigan
Peter Gregory Gulick, D.O. is one of 301 infectious disease physician records with a practice address in Michigan. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 55% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1972 · median 2002 among the 224 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Michigan
There are 301 infectious disease physician records in Michigan.
All 301 in Michigan → Every provider in Lansing → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Chris Farnum, DOLansing, MI 489111770581621
- Adenike Shoyinka, M.D.Lansing, MI 489111154634384
- Ogenetega Madedor, MDLansing, MI 489121326677055
- Matthew Steinberger, M.DLansing, MI 489121104357375
- Jose Raygada, M.D.Mt Pleasant, MI 488581063623981
- Daniel Havlichek, M.D.East Lansing, MI 488231336176494
- Craig Hutchinson, M.D.East Lansing, MI 488231982755443
- Subhashis Mitra, M.D.East Lansing, MI 488231679763973
Common questions
What is Peter Gregory Gulick, D.O.'s NPI number?
Peter Gregory Gulick, D.O.'s National Provider Identifier (NPI) is 1255383238, issued on May 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Gregory Gulick, D.O. located?
The NPPES record lists a practice address at 5303 S Cedar St, Lansing, MI, 48911. Phone: (517) 887-4302. Providers update this record themselves, so call before visiting.
How can I verify Peter Gregory Gulick, D.O.'s license?
NPPES lists Michigan license number 5101009127, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Peter Gregory Gulick, D.O. prescribe under Medicare Part D?
In 2024, Peter Gregory Gulick, D.O. had 1,424 Medicare Part D claims for 146 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.