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Mary Ann Chavez Do PC

Family Medicine Physician in Sullivan, IN · enumerated 2008 · authorized official Mary Chavez, Owner/President.

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

National Provider Identifier

1649427634

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Registry record

Entity type Organization (Type 2)
Legal business name Mary Ann Chavez Do PC
Practice address 222 W Beech St, Sullivan, IN, 47882
Phone (812) 268-3901
Fax (812) 268-0674
Enumeration date Aug 21, 2008
Last updated in NPPES Feb 9, 2010

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 02002313A (IN) Primary

Authorized official

Name Mary Chavez
Title Owner/President
Phone (812) 268-3901

Other identifiers

Identifier Type State Issuer
200343440 Medicaid IN -
200910590A 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Mary Ann Chavez Do PC?
Mary Ann Chavez Do PC is registered in NPPES as a Family Medicine Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-09.