Graciano Rivera, MD
Critical Care Medicine (Internal Medicine) Physician · New York, NY
Graciano Rivera, MD is a critical care medicine (internal medicine) physician with a practice address in New York, New York, and NPI 1497889588, issued on Mar 14, 2007. Check the license (New York 155766-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Graciano Rivera
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 155766-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1000 10TH Ave, New York, NY 10019
- Phone
- (212) 523-6581
- Enumerated
- Mar 14, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 486 in New York → Look up another NPI →
Also registered at 1000 10TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Adal Abonamah, DOStudent in an Organized Health Care Education/Training Program1821790916
- Joseph Abraham, MD, MBAStudent in an Organized Health Care Education/Training Program1316649288
Verify Graciano Rivera 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 155766-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
42 Medicare Part D claims, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Valsartan12 claims
- Ezetimibe11 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.
Graciano Rivera among 486 critical care medicine (internal medicine) physician records in New York
Graciano Rivera, MD is one of 486 critical care medicine (internal medicine) physician records with a practice address in New York. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 57% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileNo · 80% of these records are
- Record last updated2007 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in New York
There are 486 critical care medicine (internal medicine) physician records in New York.
All 486 in New York → Every provider in New York → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Maurice Beer, M.D.New York, NY 100191619049558
- Adiac Espinosa Hernandez, M.DNew York, NY 100191730542200
- Susannah Kurtz, M.D.New York, NY 100191164672986
- James Lozada, MDNew York, NY 100191962715219
- Paul Marino, MDNew York, NY 100191821096397
- Lavonna Branker, M.D.New York, NY 100211174723282
- Jeffrey Groeger, MDNew York, NY 100211730135005
- Neil Halpern, MDNew York, NY 100211922079169
Common questions
What is Graciano Rivera, MD's NPI number?
Graciano Rivera, MD's National Provider Identifier (NPI) is 1497889588, issued on Mar 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Graciano Rivera, MD located?
The NPPES record lists a practice address at 1000 10TH Ave, New York, NY, 10019. Phone: (212) 523-6581. Providers update this record themselves, so call before visiting.
How can I verify Graciano Rivera, MD's license?
NPPES lists New York license number 155766-1, 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 Graciano Rivera, MD prescribe under Medicare Part D?
In 2024, Graciano Rivera, MD had 42 Medicare Part D claims; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.