NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Alvaro Alfonso Olayo, M.D.

Family Medicine Physician in Jackson Heights, NY · enumerated 2006 · practices at Queens Medical PC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1598861106

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Registry record

Entity type Individual (Type 1)
Name Mr. Alvaro Alfonso Olayo
Credential M.D.
Sex Male
Practice address Jackson Heights, NY, 11372
Phone (718) 433-9333
Fax (718) 433-9445
Enumeration date Sep 15, 2006
Last updated in NPPES Jan 6, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 240621 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
02803941 Medicaid NY -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Alvaro Olayo's NPI record?
Cross-check NPI 1598861106 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1598861106 active?
Yes, as of the latest NPPES snapshot, NPI 1598861106 is active (record last updated 2026-01-06).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-06.