NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jeannine Heitmann, DO

Sports Medicine (Emergency Medicine) Physician in Valley Stream, NY · enumerated 2006.

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

National Provider Identifier

1861444358

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Jeannine Heitmann
Credential DO
Sex Female
Practice address 900 Franklin Ave, Franklin Hospital Emergency Dept., Valley Stream, NY, 11580
Phone (516) 256-6353
Fax (516) 256-6347
Enumeration date May 16, 2006
Last updated in NPPES Jan 21, 2009

Taxonomy & licenses

207PS0010X Sports Medicine (Emergency Medicine) Physician Allopathic & Osteopathic Physicians · License 206947 (NY) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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

How do I verify Jeannine Heitmann's NPI record?
Cross-check NPI 1861444358 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1861444358 active?
Yes, as of the latest NPPES snapshot, NPI 1861444358 is active (record last updated 2009-01-21).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-01-21.