Peter Samuel McQuiller, MD
Internal Medicine Physician · Derby, NY
Peter Samuel McQuiller, MD is an internal medicine physician with a practice address in Derby, New York, and NPI 1558326173, issued on Apr 18, 2006. Check the license (New York 237775, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Peter Samuel McQuiller
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 237775 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6970 Erie RD, Derby, NY 14047
- Phone
- (716) 947-9147
- Enumerated
- Apr 18, 2006
- Record last updated
- May 17, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (716) 947-5175
- Medicaid ID
- 02848768 NY
- Medicare enrollment
- Enrolled (PECOS I20070905000499); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Buffalo School Of Medicine, 1997
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 6970 Erie RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Debra Longbine, RPA CPhysician Assistant1679562664
- Beth Weslow, AGPCNPAdult Health Nurse Practitioner1528122744
Verify Peter Samuel McQuiller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 237775Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.5 times the Medicare Part D claims of the average internal medicine physician in 2024
11,210 Medicare Part D claims for 1,015 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 439 claims were for opioids.
Most prescribed
- Atorvastatin Calcium648 claims
- Losartan Potassium548 claims
- Metoprolol Succinate513 claims
- Levothyroxine Sodium470 claims
- Amlodipine Besylate429 claims
- Rosuvastatin Calcium361 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: $3,359.62
146 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 50,334 providers of this specialty with any payment received $1,303.06 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 one group practice
- Trinity Medical Wny PCWest Seneca, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
1 internal medicine physician records list a practice address in Derby
They are 1 of the 89 NPPES records with a practice address in Derby, and 12,067 internal medicine physician records in New York.
Other internal medicine physician records in New York
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- Nivedita Aanur, M.D.New York, NY1982833471
- Jay Aaron, MDGreat Neck, NY1245332956
- Ahmad AbadiPoughkeepsie, NY1780258517
- Jamsheed Abadi, MDBrooklyn, NY1477537496
- Antonieta Abarientos, MDNew Rochelle, NY1649285123
- Zurab Abayev, M.D.Brooklyn, NY1841283058
- Ehab Abaza, MDNew York, NY1114507555
- Vaidarshi Abbagoni, MDNew York, NY1871237495
- Muhammad AbbasRichmond Hill, NY1053996587
Common questions
What is Peter Samuel McQuiller, MD's NPI number?
Peter Samuel McQuiller, MD's National Provider Identifier (NPI) is 1558326173, issued on Apr 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Samuel McQuiller, MD located?
The NPPES record lists a practice address at 6970 Erie RD, Derby, NY, 14047. Phone: (716) 947-9147. Providers update this record themselves, so call before visiting.
How can I verify Peter Samuel McQuiller, MD's license?
NPPES lists New York license number 237775, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Peter Samuel McQuiller, MD prescribe under Medicare Part D?
In 2024, Peter Samuel McQuiller, MD had 11,210 Medicare Part D claims for 1,015 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.