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

Dr. Mitchell Geizhals, M.D.

Cardiovascular Disease Physician in Middle Village, NY · enumerated 2006 · practices at Mg Cardiology Pllc.

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

National Provider Identifier

1386657658

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Registry record

Entity type Individual (Type 1)

Name Dr. Mitchell Geizhals

Credential M.D.

Sex Male

Practice address Middle Village, NY, 11379

Phone (718) 326-1998

Fax (718) 360-9648

Enumeration date Aug 15, 2006

Last updated in NPPES Dec 3, 2019

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

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 164427 (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
00964865	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.

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Frequently asked questions

How do I verify Mitchell Geizhals's NPI record?

Cross-check NPI 1386657658 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1386657658 active?

Yes, as of the latest NPPES snapshot, NPI 1386657658 is active (record last updated 2019-12-03).

Other providers at this practice address

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Mg Cardiology Pllc Cardiovascular Disease Physician · Middle Village, NY NPI 1164708574

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-12-03.