NPPES file of Aug 9, 2026

Hazel Rumbaua Buenavista, M.D.

Internal Medicine Physician · Long Island City, NY

Hazel Rumbaua Buenavista, M.D. is an internal medicine physician with a practice address in Long Island City, New York, and NPI 1053629378, issued on Sep 21, 2010. Check the license (New York 258693, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053629378
Name
Hazel Rumbaua Buenavista
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
258693 NY
Self-reported in NPPES; status is on the state search
Practice location
3636 33RD St Ste 306, Long Island City, NY 11106
Phone
(844) 403-4325
Enumerated
Sep 21, 2010
Record last updated
May 23, 2022
Fax
(424) 625-0010
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3636 33RD St Ste 306

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Gamid Aliyev, FNPFamily Nurse Practitioner1063845154
  2. Priya GoelFamily Medicine Physician1821405622
  3. Latasha Morrison, N.P.Family Nurse Practitioner1962991976
  4. Ifeyinwa Nnajiofor, AGACNP-BCAcute Care Nurse Practitioner1407450133
  5. Rachel Okabe, M.D.Internal Medicine Physician1720436850
  6. Sharon Scott, N.P.Family Nurse Practitioner1518339860

Verify Hazel Rumbaua Buenavista in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 258693    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New York license search

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8% more Medicare Part D claims than the average internal medicine physician in 2024

3,439 Medicare Part D claims for 238 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Hazel Buenavista3,439
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium275 claims
  2. Amlodipine Besylate253 claims
  3. Lisinopril137 claims
  4. Furosemide129 claims
  5. Metoprolol Succinate122 claims
  6. Levothyroxine Sodium119 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.

46 internal medicine physician records list a practice address in Long Island City

They are 46 of the 2,294 NPPES records with a practice address in Long Island City, and 12,067 internal medicine physician records in New York.

All 46 in Long Island City → All 12,067 in New York → Every provider in Long Island City →

Other internal medicine physician records in New York

  1. Deborah Aanonsen, D.O.Staten Island, NY1952395717
  2. Nivedita Aanur, M.D.New York, NY1982833471
  3. Jay Aaron, MDGreat Neck, NY1245332956
  4. Ahmad AbadiPoughkeepsie, NY1780258517
  5. Jamsheed Abadi, MDBrooklyn, NY1477537496
  6. Antonieta Abarientos, MDNew Rochelle, NY1649285123
  7. Zurab Abayev, M.D.Brooklyn, NY1841283058
  8. Ehab Abaza, MDNew York, NY1114507555
  9. Vaidarshi Abbagoni, MDNew York, NY1871237495
  10. Muhammad AbbasRichmond Hill, NY1053996587

Common questions

What is Hazel Rumbaua Buenavista, M.D.'s NPI number?

Hazel Rumbaua Buenavista, M.D.'s National Provider Identifier (NPI) is 1053629378, issued on Sep 21, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Hazel Rumbaua Buenavista, M.D. located?

The NPPES record lists a practice address at 3636 33RD St Ste 306, Long Island City, NY, 11106. Phone: (844) 403-4325. Providers update this record themselves, so call before visiting.

How can I verify Hazel Rumbaua Buenavista, M.D.'s license?

NPPES lists New York license number 258693, 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 Hazel Rumbaua Buenavista, M.D. prescribe under Medicare Part D?

In 2024, Hazel Rumbaua Buenavista, M.D. had 3,439 Medicare Part D claims for 238 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.