Int Rev Immunol
AIDS-Related Opportunistic InfectionsAnti-Retroviral AgentsHIV
Dr. Peter Gregory Gulick, DO
NPI1255383238PAC ID5597662312
- Medicare services, 2024
- 46
- Medicare patients, 2024
- 20
- Part D claims, 2024
- 1,424
- Publications
- 5
- Hospital affiliations
- 2
- Practice address
- 2316 S Cedar St, Lansing, MI 48910
- Practice phone
- Call (517) 887-4302
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Forest Community Health Center
FQHC - Main Site · Lansing, Michigan
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Dr. Peter Gregory Gulick is an infectious disease specialist in Lansing, Michigan
Dr. Gulick practices at Forest Community Health Center in Lansing, Michigan.
Dr. Gulick's NPI, 1255383238, was assigned on May 17, 2006. Dr. Gulick graduated from Midwestern University, Chicago College of Osteopathic Med in 1972. Dr. Gulick holds Michigan license 5101009127.
NPI and contact details
- NPI
- 1255383238NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597662312
- NPI enumeration date
- May 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (517) 887-4302
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 80
- Medical school graduation
- 1972
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Peter Gregory Gulick practices at Forest Community Health Center in Lansing, Michigan
Dr. Gulick's primary practice is Forest Community Health Center, at 2316 S Cedar St, Lansing, MI 48910 in Ingham County. The practice phone is (517) 887-4302.
- Forest Community Health Center2316 S Cedar St, Lansing, MI 48910 · Ingham CountyPhone(517) 887-4302
Source: Dmand AI Affiliation Data
Dr. Peter Gregory Gulick is affiliated with 6 sites of care and 3 medical groups
Dr. Gulick's primary practice is Forest Community Health Center in Lansing, Michigan. Dr. Gulick is also affiliated with University of Michigan Health-Sparrow Lansing. The medical group on file is Cedar Community Health Center. Dmand AI also links Dr. Gulick to 1 more hospital, 2 community health centers, 2 medical groups and 1 group practice or clinic, each named with a free account. Dr. Gulick's employer is on file too: a community health center (fqhc).
Forest Community Health CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Peter Gregory Gulick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gulick practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Forest Community Health Center | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Gregory Gulick is one of 264 infectious disease specialists in Michigan
Infectious disease is Dr. Gulick's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Gulick is licensed in Michigan.
Specialties and state licenses
- Infectious disease, MichiganPrimary
Infectious disease specialists near Dr. Gulick
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
264infectious disease specialists in Michigan
7infectious disease specialists in Lansing
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Peter Gregory Gulick billed Medicare for 46 services in 2024
CMS data shows 46 Medicare services from Dr. Gulick across 2 procedure codes in 2024, for 20 Medicare patients. Medicare paid $2,688 for them. Every service was in an office.
Medicare services, 202446
Medicare patients20
Paid by Medicare$2,688
Procedure codes2
Dr. Gulick's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 282024: 3111%
- Surgery
- 2023: 192024: 1521%
Dr. Gulick compared with the Michigan median for infectious disease specialists, 2024
- Dr. Gulick
- Michigan median
- Medicare services
- 46vs 31886% below
- Medicare patients
- 20vs 14386% below
- Part D claims
- 1,339vs 1399.6 times
Medians across 266 infectious disease specialists in Michigan with Dmand AI profiles that report each measure.
Dr. Gulick's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gulick and other infectious disease specialists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Peter Gregory Gulick treated 20 Medicare patients in 2024, average age 61
CMS counts 20 Medicare patients who saw Dr. Gulick in 2024. 75% of them have high cholesterol, and 70% have high blood pressure. Their average risk score is 1.17, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gulick's median patient age at 55, with 21% women.
Medicare patients, 202420
Average age61
Average risk score1.17
Chronic conditions among Dr. Gulick's Medicare patients, 2024
- High cholesterol75%
- High blood pressure70%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gulick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women21%
- Men79%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Peter Gregory Gulick wrote 1,424 Medicare Part D claims in 2024
In 2024, Dr. Gulick wrote 1,424 Medicare Part D claims for 146 patients. 11% of them were for generic drugs. CMS names the drug for 1,339 of them, across 19 drugs with 11 or more claims each, at $4,334,450 in total drug cost. In 2023, CMS named 1,266 claims across 22 drugs.
Part D claims, 20241,424
Drugs named by CMS19
Total drug cost$4.3M
Part D patients146
Dr. Gulick's Part D claims by kind of drug, 2024
- Generic159 claims11%
- Brand-name1,265 claims89%
Dr. Gulick's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,2662024: 1,3396%
Drugs named by CMS: 19 in 2024, 22 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Peter Gregory Gulick offers telehealth to Medicare patients
Dr. Gulick accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gulick as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Peter Gregory Gulick has 5 publications on record
Dmand AI links 5 papers to Dr. Gulick, published from 2014 to 2018. 2017 was the busiest year, with 2. Dr. Gulick's most frequent co-authors are Andrea Amalfitano, DO, Michel Moussa Hanna, MD and Matthew D. Sims, MD.
Papers5
Years published2014 to 2018
Dr. Gulick's papers by year, 2014 to 2018
Dr. Gulick's most frequent co-authors
- Andrea Amalfitano, DO2 shared papers
- Michel Moussa Hanna, MD1 shared paper
- Matthew D. Sims, MD1 shared paper
Recent publications by Dr. Gulick
See who Dr. Gulick researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gulick works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Peter Gregory Gulick received $1,297,604 in industry payments from 2016 to 2025
CMS Open Payments shows 2,254 general payments to Dr. Gulick from 28 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 79% of the total. Gilead Sciences, Inc. paid the most, $440,083.
General payments to Dr. Gulick by program year, 2016 to 2025
General payments to Dr. Gulick by kind, 2016 to 2025
$1.3Min total
- Speaker and faculty fees$1,020,61079%
- Travel and lodging$154,53612%
- Consulting fees$73,4706%
- Food and beverage$45,4564%
- Other$3,5320%
Companies that paid Dr. Gulick the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter Gregory Gulick graduated from Midwestern University, Chicago College of Osteopathic Med
Dr. Gulick graduated from Midwestern University, Chicago College of Osteopathic Med in 1972.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter Gregory Gulick's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Peter Gregory Gulick
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Peter Gregory Gulick's NPI number?
Dr. Peter Gregory Gulick's NPI number is 1255383238. It was assigned on May 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Gregory Gulick?
Dr. Peter Gregory Gulick is an infectious disease specialist in Lansing, Michigan. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Peter Gregory Gulick practice?
Dr. Gulick practices at 2316 S Cedar St, Lansing, MI 48910. Dr. Gulick's primary practice is Forest Community Health Center in Lansing, Michigan. Dmand AI also links Dr. Gulick to 1 hospital, 2 community health centers, 2 medical groups and 1 group practice or clinic.
What is Dr. Peter Gregory Gulick's office phone number?
The practice phone on file for Dr. Gulick is (517) 887-4302.
What is Dr. Peter Gregory Gulick's medical license number?
Dr. Gulick holds Michigan license 5101009127.
Which hospitals is Dr. Peter Gregory Gulick affiliated with?
Dr. Gulick is affiliated with University of Michigan Health-Sparrow Lansing. Dmand AI links Dr. Gulick to 1 more hospital.
What medical group is Dr. Peter Gregory Gulick part of?
Dr. Gulick is linked to Cedar Community Health Center. Dmand AI links Dr. Gulick to 2 more medical groups.
Does Dr. Peter Gregory Gulick accept Medicare?
Yes. CMS data shows Dr. Gulick billed Medicare for 46 services in 2024, and Dr. Gulick accepts Medicare assignment.
Does Dr. Peter Gregory Gulick offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gulick as offering telehealth services.
How many Medicare patients does Dr. Peter Gregory Gulick see?
CMS counts 20 Medicare patients who saw Dr. Gulick in 2024, with an average age of 61.
Show 7 more questionsShow fewer questions
What services does Dr. Peter Gregory Gulick bill to Medicare?
In 2024, Dr. Gulick's most billed Medicare services were office visit, established patient (99214) and surgery: heart and blood vessels (36415).
Where did Dr. Peter Gregory Gulick go to medical school?
Dr. Gulick graduated from Midwestern University, Chicago College of Osteopathic Med in 1972.
What drugs does Dr. Peter Gregory Gulick prescribe most?
In 2024 Medicare Part D data, Dr. Gulick's most prescribed drugs by claims were Biktarvy, Dovato and Tivicay.
Has Dr. Peter Gregory Gulick received payments from drug or device companies?
CMS Open Payments shows $1,297,604 in general payments to Dr. Gulick from 28 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Peter Gregory Gulick been practicing?
Dr. Gulick graduated from medical school in 1972, 54 years ago.
Does Dr. Peter Gregory Gulick do research?
Dmand AI links 5 publications to Dr. Gulick, published from 2014 to 2018.
Who does Dr. Peter Gregory Gulick publish with?
Dr. Gulick's most frequent co-authors are Andrea Amalfitano, DO (2 shared papers), Michel Moussa Hanna, MD (1 shared paper) and Matthew D. Sims, MD (1 shared paper).
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