Robert Haas, M.D.
Family Medicine Physician · Olean, NY
Robert Haas, M.D. is a family medicine physician with a practice address in Olean, New York, and NPI 1962819813, issued on Jul 11, 2014. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Robert Haas
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 4301106178 MI
43011060178 MI
Self-reported in NPPES; status is on the state search - Practice location
- 135 N Union St, Olean, NY 14760
- Phone
- (716) 375-7500
- Enumerated
- Jul 11, 2014
- Entity
- Type 1 · individual
Also registered at 135 N Union St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ann Anderson, RPA-CPhysician Assistant1346676392
- Jen AustinCase Manager/Care Coordinator1174087423
- Sydnee Ball, LMSWSocial Worker1083335830
- Sarmad Baloch, MDStudent in an Organized Health Care Education/Training Program1205363322
- Nerissa BaptisteFamily Medicine Physician1922459361
- Carli Bennett, FNPNurse Practitioner1649094541
Verify Robert Haas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
71% more Medicare Part D claims than the average family medicine physician in 2024
6,026 Medicare Part D claims for 267 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 69 claims were for opioids.
Most prescribed
- Omeprazole303 claims
- Atorvastatin Calcium283 claims
- Lisinopril192 claims
- Rosuvastatin Calcium182 claims
- Amlodipine Besylate179 claims
- Metformin Hcl176 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.
One hospital or facility affiliation
- Southern Tier Community Health Center Network IncOlean, NY
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
19 family medicine physician records list a Olean practice address
They are 19 of the 675 NPPES records with a Olean practice address, and 6,002 family medicine physician records in New York.
All 19 in Olean → All 6,002 in New York → Every provider in Olean →
Other family medicine physician records in New York
- Stuart Aaronson, M.D.New York, NY1336513100
- Amarachi Abara, MDBronx, NY1780206078
- Sharon Abara-Palaganas, MDBrooklyn, NY1952529158
- Mary Claire Abbot, MDNew York, NY1215322383
- Heather Abdalla, FNP-CHorseheads, NY1164076907
- Higer Abdallah, NPPatchogue, NY1528662400
- Aya Abdelfattah, MBBCH, MPHSchenectady, NY1821676206
- Basil Abdeljaber, M.D.White Plains, NY1831354323
- Sarah Abdelsayed, MDBuffalo, NY1093065138
- Mays Abdulazeez, MDSchenectady, NY1255917662
Common questions
What is Robert Haas, M.D.'s NPI number?
Robert Haas, M.D.'s National Provider Identifier (NPI) is 1962819813, issued on Jul 11, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Robert Haas, M.D. located?
The NPPES record lists a practice address at 135 N Union St, Olean, NY, 14760. Phone: (716) 375-7500. Providers update this record themselves, so call before visiting.
How can I verify Robert Haas, M.D.'s license?
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 Robert Haas, M.D. prescribe under Medicare Part D?
In 2024, Robert Haas, M.D. had 6,026 Medicare Part D claims for 267 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.