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

Alexandra Christine Elizabeth Dadrat, MD

Obstetrics & Gynecology Physician in Indianapolis, IN · enumerated 2020 · practices at The Health and Hospital Corporation of Marion County.

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

National Provider Identifier

1588283485

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Registry record

Entity type Individual (Type 1)

Name Alexandra Christine Elizabeth Dadrat

Credential MD

Sex Female

Practice address Indianapolis, IN, 46226

Phone (317) 880-6002

Fax (317) 880-0417

Enumeration date Apr 10, 2020

Last updated in NPPES Jul 26, 2025

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

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 01093400A (IN) 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
1104227559	Other	IN	ANTHEM PTAN
300089952	Medicaid	IN	-

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Alexandra Dadrat?

Alexandra Dadrat is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-26.