Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Heather Madigan, DO

Internal Medicine Physician in Saratoga Springs, NY · enumerated 2007.

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

National Provider Identifier

1033263553

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Heather Madigan

Credential DO

Sex Female

Practice address 211 Church St, Saratoga Springs, NY, 12866

Phone (518) 587-1141

Fax (518) 587-1152

Enumeration date Jan 22, 2007

Last updated in NPPES Jun 9, 2011

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License DO24798 (OR) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 259751 (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

Other identifiers

Identifier	Type	State	Issuer
PENDING	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

Is NPI 1033263553 active?

Yes, as of the latest NPPES snapshot, NPI 1033263553 is active (record last updated 2011-06-09).

How do I verify Heather Madigan's NPI record?

Cross-check NPI 1033263553 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-09.