Ruben Uy Carvajal, MD
Internal Medicine Physician · Bronx, NY
Ruben Uy Carvajal, MD is an internal medicine physician with a practice address in Bronx, New York, and NPI 1588764021, issued on Sep 24, 2006. Check the license (New York 150807, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Ruben Uy Carvajal
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 150807 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2271 Grand Ave, Bronx, NY 10468
- Phone
- (718) 733-2621
- Enumerated
- Sep 24, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (718) 733-3839
- Medicaid ID
- 00812102 NY
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 2271 Grand Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sang Choi, M.D.Pediatrics Physician1023100740
Verify Ruben Uy Carvajal 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 150807Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average internal medicine physician in 2024
816 Medicare Part D claims for 135 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Omeprazole42 claims
- Atorvastatin Calcium34 claims
- Januvia31 claims
- Gabapentin29 claims
- Metformin Hcl29 claims
- Albuterol Sulfate Hfa28 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.
Ruben Uy Carvajal among 12,067 internal medicine physician records in New York
Ruben Uy Carvajal, 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 fileNo · 60% of these records are
- 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).
960 internal medicine physician records list a practice address in Bronx
They are 960 of the 32,017 NPPES records with a practice address in Bronx, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Bronx → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
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- Michael Crooks, M.D.Bronx, NY 104681760496350
- Rinaldi De Guzman, MDBronx, NY 104681043223449
- Lilly Lee, M.D.Bronx, NY 104681124035670
- Tamara Pinkhasova, MDBronx, NY 104681306888490
- Yelena Ponomarenko, M.D.Bronx, NY 104681568579324
Common questions
What is Ruben Uy Carvajal, MD's NPI number?
Ruben Uy Carvajal, MD's National Provider Identifier (NPI) is 1588764021, issued on Sep 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ruben Uy Carvajal, MD located?
The NPPES record lists a practice address at 2271 Grand Ave, Bronx, NY, 10468. Phone: (718) 733-2621. Providers update this record themselves, so call before visiting.
How can I verify Ruben Uy Carvajal, MD's license?
NPPES lists New York license number 150807, 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 Ruben Uy Carvajal, MD prescribe under Medicare Part D?
In 2024, Ruben Uy Carvajal, MD had 816 Medicare Part D claims for 135 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.