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

Carmen Polanco Santos

Endocrinology, Diabetes & Metabolism Physician in Uniontown, OH · enumerated 2013.

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

National Provider Identifier

1831531052

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Registry record

Entity type Individual (Type 1)

Name Carmen Polanco Santos

Sex Female

Practice address Uniontown, OH, 44685

Phone (330) 896-5077

Fax (330) 899-8805

Enumeration date Jul 30, 2013

Last updated in NPPES Aug 1, 2018

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

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 35.132748 (OH) Primary

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 Carmen Polanco Santos's NPI record?

Cross-check NPI 1831531052 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1831531052 active?

Yes, as of the latest NPPES snapshot, NPI 1831531052 is active (record last updated 2018-08-01).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-01.