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

Mary S Robertson, MD

Internal Medicine Physician in Batesville, IN · enumerated 2006.

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

National Provider Identifier

1497775811

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Registry record

Entity type Individual (Type 1)

Name Mary S Robertson

Credential MD

Sex Female

Practice address Batesville, IN, 47006

Phone (812) 933-1858

Fax (812) 933-1968

Enumeration date Jul 20, 2006

Last updated in NPPES Mar 29, 2021

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 01052054 (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
110208877	Other	-	TRAVELERS
200245400B	Medicaid	IN	-
000000079571	Other	-	ANTHEM

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 1497775811 active?

Yes, as of the latest NPPES snapshot, NPI 1497775811 is active (record last updated 2021-03-29).

How do I verify Mary Robertson's NPI record?

Cross-check NPI 1497775811 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-29.