Gregory Martin Wolfley, RPAC
- Medicare services, 2024
- 269
- Medicare patients, 2024
- 199
- Part D claims, 2024
- 59
- Hospital affiliations
- 1
- Industry payments
- $17
- Practice address
- 1540 Maple Road, Williamsville, NY 14221
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD
Acute Care Hospital outpatient department · Williamsville, New York
Find Gregory Wolfley's professional email, personal email and mobile number
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Gregory Martin Wolfley is a physician assistant in Buffalo, New York
Gregory Wolfley practices at Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD in Williamsville, New York.
Gregory Wolfley's NPI, 1730216086, was assigned on February 27, 2007. Gregory Wolfley holds New York license 007043-1.
- NPI
- 1730216086NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476644998
- NPI enumeration date
- February 27, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory Martin Wolfley practices at Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD in Williamsville, New York
Gregory Wolfley's primary practice is Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD, at 1540 Maple Road, Williamsville, NY 14221.
- Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD1540 Maple Road, Williamsville, NY 14221
Source: Dmand AI Affiliation Data
Gregory Martin Wolfley is affiliated with 6 sites of care and 4 medical groups
Gregory Wolfley's primary practice is Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD in Williamsville, New York. Gregory Wolfley is also affiliated with Buffalo General Medical Center/Gates Vascular Institute. The medical group on file is General Physician. Dmand AI also links Gregory Wolfley to 4 more group practices and clinics and 3 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Gregory Martin Wolfley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Wolfley practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD | Available with a free account |
| +5 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory Martin Wolfley is one of 2,670 physician assistants in New York
Medical is Gregory Wolfley's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Gregory Wolfley is licensed in New York.
Specialties and state licenses
- Medical physician assistant, New YorkPrimary
Clinical focus
Dmand AI lists chronic respiratory failure among the conditions Gregory Wolfley treats.
Physician assistants near Gregory Wolfley
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Gregory Martin Wolfley billed Medicare for 269 services in 2024
CMS data shows 269 Medicare services from Gregory Wolfley across 5 procedure codes in 2024, for 199 Medicare patients. Medicare paid $23,184 for them. Every service was in a facility, such as a hospital, rather than an office.
Gregory Wolfley compared with the New York median for physician assistants, 2024
- Gregory Wolfley
- New York median
- Medicare services
- 269vs 19439% above
- Medicare patients
- 199vs 882.3 times
Medians across 1,670 physician assistants in New York with Dmand AI profiles that report each measure.
Gregory Wolfley'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 Gregory Wolfley and other physician assistants in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Gregory Martin Wolfley treated 199 Medicare patients in 2024, average age 77
CMS counts 199 Medicare patients who saw Gregory Wolfley in 2024. The largest group is 75 to 84, with 63 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 2.32, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Gregory Wolfley's median patient age at 73, with 54% women.
Gregory Wolfley's Medicare patients by age, 2024
Gregory Wolfley's Medicare patients by sex, 2024
- Women11558%
- Men8442%
Chronic conditions among Gregory Wolfley's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Ischemic heart disease52%
- Anxiety50%
- Chronic kidney disease49%
- Mood disorders44%
- Heart failure42%
Share of Medicare patients with each condition. A patient can have several.
Gregory Wolfley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory Martin Wolfley wrote 59 Medicare Part D claims in 2024
In 2024, Gregory Wolfley wrote 59 Medicare Part D claims for 30 patients. 86% of them were for generic drugs.
Gregory Wolfley's Part D claims by kind of drug, 2024
- Generic51 claims86%
- Brand-name and other8 claims14%
Drug classes CMS tracks in Gregory Wolfley's Part D claims, 2024
- Antibiotics19%11 of 59 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Gregory Martin Wolfley takes part in Medicare
Gregory Wolfley accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Gregory Martin Wolfley received $17 in industry payments in 2025
CMS Open Payments shows 1 general payment to Gregory Wolfley from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $17.
Companies that paid Gregory Wolfley the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Gregory Martin Wolfley'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 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 (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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Gregory Martin Wolfley
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory Martin Wolfley's NPI number?
Gregory Martin Wolfley's NPI number is 1730216086. It was assigned on February 27, 2007, and it is active in the NPI Registry.
What does Gregory Martin Wolfley specialize in?
Gregory Martin Wolfley is a physician assistant in Buffalo, New York. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Gregory Martin Wolfley practice?
Gregory Wolfley practices at 1540 Maple Road, Williamsville, NY 14221. Gregory Wolfley's primary practice is Millard Fillmore Suburban Hospital - Infusion Therapy - HOPD in Williamsville, New York. Dmand AI also links Gregory Wolfley to 4 group practices and clinics and 3 medical groups.
What is Gregory Martin Wolfley's medical license number?
Gregory Wolfley holds New York license 007043-1.
Which hospitals is Gregory Martin Wolfley affiliated with?
Gregory Wolfley is affiliated with Buffalo General Medical Center/Gates Vascular Institute.
What medical group is Gregory Martin Wolfley part of?
Gregory Wolfley is linked to General Physician. Dmand AI links Gregory Wolfley to 3 more medical groups.
Does Gregory Martin Wolfley accept Medicare?
Yes. CMS data shows Gregory Wolfley billed Medicare for 269 services in 2024, and Gregory Wolfley accepts Medicare assignment.
How many Medicare patients does Gregory Martin Wolfley see?
CMS counts 199 Medicare patients who saw Gregory Wolfley in 2024, with an average age of 77.
What services does Gregory Martin Wolfley bill to Medicare?
In 2024, Gregory Wolfley's most billed Medicare services were hospital inpatient care (99223), hospital inpatient care (99233) and hospital inpatient care (99232).
Has Gregory Martin Wolfley received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Gregory Wolfley from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Gregory Martin Wolfley been practicing?
Gregory Wolfley graduated from medical school in 1999, 27 years ago.
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