Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Harender Kumar Kalonia, M.D

Hospitalist Physician in Rochester, NY · enumerated 2015.

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

National Provider Identifier

1346626355

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Registry record

Entity type Individual (Type 1)

Name Harender Kumar Kalonia

Credential M.D

Sex Male

Practice address 1425 Portland Ave # 287, Rochester, NY, 14621

Phone (585) 922-5067

Fax (585) 922-2908

Enumeration date Aug 3, 2015

Last updated in NPPES Apr 14, 2021

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 294515 (NY) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 286675 (MA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is NPI 1346626355 active?

Yes, as of the latest NPPES snapshot, NPI 1346626355 is active (record last updated 2021-04-14).

How do I verify Harender Kalonia's NPI record?

Cross-check NPI 1346626355 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-14.