NPPES file of Aug 9, 2026

Diosmary Ahagencia Oliva, MD

Infectious Disease Physician · Jackson Heights, NY

Diosmary Ahagencia Oliva, MD is an infectious disease physician with a practice address in Jackson Heights, New York, and NPI 1720194038, issued on Aug 21, 2006. Check the license (New York 209949, 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
1720194038
Name
Diosmary Ahagencia Oliva
Credential
MD
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
209949 NY
Self-reported in NPPES; status is on the state search
Practice location
Chest Clinic Corona District Health Center, Jackson Heights, NY 11372
Phone
(718) 426-2635
Enumerated
Aug 21, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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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Verify Diosmary Ahagencia Oliva 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 209949
    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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2.1 times the Medicare Part D claims of the average infectious disease physician in 2024

1,470 Medicare Part D claims for 88 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.

  1. Diosmary Oliva1,470
  2. Specialty average689

Most prescribed

  1. Atorvastatin Calcium124 claims
  2. Levothyroxine Sodium83 claims
  3. Lisinopril82 claims
  4. Metformin Hcl71 claims
  5. Simvastatin70 claims
  6. Alendronate Sodium67 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.

Diosmary Ahagencia Oliva among 970 infectious disease physician records in New York

Diosmary Ahagencia Oliva, MD is one of 970 infectious disease physician records with a practice address in New York. 78% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 54% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 64% of these records are
  • Record last updated2007 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in New York

There are 970 infectious disease physician records in New York.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Chrispin Kambili, MDJackson Heights, NY 113721053560649
  2. Jannet Tobon Ramos, M.DJackson Heights, NY 113721902167190
  3. Neha Alang, M.D.Elmhurst, NY 113731982834313
  4. George Alonso, M.D.Elmhurst, NY 113731780698936
  5. Vasanthi Arumugam, M.D.Elmhurst, NY 113731669487245
  6. Amar Ashraf, M.D.Elmhurst, NY 113731356355523
  7. Claudia Dade, M.D.Elmhurst, NY 113731487678082
  8. Marie Dy-Guillaume, MDElmhurst, NY 113731538123922

Common questions

What is Diosmary Ahagencia Oliva, MD's NPI number?

Diosmary Ahagencia Oliva, MD's National Provider Identifier (NPI) is 1720194038, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Diosmary Ahagencia Oliva, MD located?

The NPPES record lists a practice address at Chest Clinic Corona District Health Center, Jackson Heights, NY, 11372. Phone: (718) 426-2635. Providers update this record themselves, so call before visiting.

How can I verify Diosmary Ahagencia Oliva, MD's license?

NPPES lists New York license number 209949, 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 Diosmary Ahagencia Oliva, MD prescribe under Medicare Part D?

In 2024, Diosmary Ahagencia Oliva, MD had 1,470 Medicare Part D claims for 88 beneficiaries; the average among infectious disease physician prescribers was 689. 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.