Anne Bass, M.D.
Rheumatology Physician · New York, NY
Anne Bass, M.D. is a rheumatology physician with a practice address in New York, New York, and NPI 1609872712, issued on Jun 23, 2005. Check the license (New York 167377, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Anne Bass
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 167377 NY
Self-reported in NPPES; status is on the state search - Practice location
- 535 E 70TH St, New York, NY 10021
- Phone
- (212) 774-7043
- Enumerated
- Jun 23, 2005
- Entity
- Type 1 · individual
Also registered at 535 E 70TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dana Aaron, PT, DPT, OCSOrthopedic Physical Therapist1609423045
- Matthew Abola, MDStudent in an Organized Health Care Education/Training Program1942864889
- Caroline Accardi, FNP-BCFamily Nurse Practitioner1346000163
- Emmanuel Adamptey, PASurgical Physician Assistant1871209031
- Alexa Adams, M.D.Pediatric Rheumatology Physician1639246747
- Michael AdashevSports Medicine (Orthopaedic Surgery) Physician1609312156
Verify Anne Bass 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 167377Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
39% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,262 Medicare Part D claims for 177 beneficiaries, against an average of 2,058 among the 4,833 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 12 claims were for opioids.
Most prescribed
- Prednisone291 claims
- Methotrexate182 claims
- Hydroxychloroquine Sulfate125 claims
- Meloxicam106 claims
- Alendronate Sodium54 claims
- Mycophenolate Mofetil42 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
- New York Society For The Relief OF Ruptured And Crippled MaintainingNew York, 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.
Rheumatology Physician providers in New York
There are 467 rheumatology physician records in New York.
Other rheumatology physician records in New York
- Mary Abdulky, MDSyracuse, NY1821060153
- Ilana Abeles, M.D., PHDRochester, NY1770963464
- Jihad Abialmouna, M.D.West Amherst, NY1396793782
- Omar Abialmouna, MDBuffalo, NY1518527092
- Irina Abramova, D.ONew Hyde Park, NY1174881551
- Steven Abramson, MDNew York, NY1144294687
- Adriana Abrudescu, MDJamaica, NY1194812933
- Donna Acquafredda, M.D.Staten Island, NY1720072481
- Mark Adler, M.DBrooklyn, NY1609991868
- Jay Adlersberg, MDNew York, NY1629140033
Common questions
What is Anne Bass, M.D.'s NPI number?
Anne Bass, M.D.'s National Provider Identifier (NPI) is 1609872712, issued on Jun 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Anne Bass, M.D. located?
The NPPES record lists a practice address at 535 E 70TH St, New York, NY, 10021. Phone: (212) 774-7043. Providers update this record themselves, so call before visiting.
How can I verify Anne Bass, M.D.'s license?
NPPES lists New York license number 167377, 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 Anne Bass, M.D. prescribe under Medicare Part D?
In 2024, Anne Bass, M.D. had 1,262 Medicare Part D claims for 177 beneficiaries; the average among rheumatology physician prescribers was 2,058. 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.