Andrew W. Warner, MD
Internal Medicine Physician · Buffalo, NY
Andrew W. Warner, MD is an internal medicine physician with a practice address in Buffalo, New York, and NPI 1215967880, issued on Jul 3, 2006. Check the license (New York 209530, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Andrew W. Warner
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 209530 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1616 Kensington Ave, Buffalo, NY 14215
- Phone
- (716) 835-3097
- Enumerated
- Jul 3, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (716) 837-4654
- Medicaid ID
- 01885203 NY
- Medicare enrollment
- Enrolled (PECOS I20111208000616); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 1616 Kensington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Coppola, RPA-CPhysician Assistant1285662460
- Francois Fadell, M.D.Pulmonary Disease Physician1003051715
- Patrick George, PAMedical Physician Assistant1134126204
- Grace Gibson, PA-CPhysician Assistant1164340568
- Annielaurie Goetz, AGNPAdult Health Nurse Practitioner1235835158
- Sarah GrahamPhysician Assistant1104598069
Verify Andrew W. Warner 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 209530Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.2 times the Medicare Part D claims of the average internal medicine physician in 2024
10,131 Medicare Part D claims for 1,006 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 500 claims were for opioids.
Most prescribed
- Amlodipine Besylate402 claims
- Levothyroxine Sodium390 claims
- Atorvastatin Calcium349 claims
- Rosuvastatin Calcium328 claims
- Metoprolol Succinate311 claims
- Lisinopril266 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: $1,397.40
71 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. 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
- Associated Physicians OF Western New York PCBuffalo, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew W. Warner among 12,067 internal medicine physician records in New York
Andrew W. Warner, MD is one of 12,067 internal medicine physician records with a practice address in New York. 79% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1995 · median 2002 among the 7,221 with a school on file
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
293 internal medicine physician records list a practice address in Buffalo
They are 293 of the 13,287 NPPES records with a practice address in Buffalo, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Buffalo → Internal Medicine Physician nationwide →
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- Nancy Peters, MDBuffalo, NY 142151932137122
Common questions
What is Andrew W. Warner, MD's NPI number?
Andrew W. Warner, MD's National Provider Identifier (NPI) is 1215967880, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew W. Warner, MD located?
The NPPES record lists a practice address at 1616 Kensington Ave, Buffalo, NY, 14215. Phone: (716) 835-3097. Providers update this record themselves, so call before visiting.
How can I verify Andrew W. Warner, MD's license?
NPPES lists New York license number 209530, 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 Andrew W. Warner, MD prescribe under Medicare Part D?
In 2024, Andrew W. Warner, MD had 10,131 Medicare Part D claims for 1,006 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.