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

Dr. Charles E Williams - Asencio, DC

Nutrition Chiropractor in Ponce, PR · enumerated 2008.

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

National Provider Identifier

1760653166

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles E Williams - Asencio

Credential DC

Sex Male

Practice address Ponce, PR, 00716

Phone (787) 448-7123

Enumeration date Mar 13, 2008

Last updated in NPPES Mar 13, 2008

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

Taxonomy & licenses

111NN1001X Nutrition Chiropractor Chiropractic Providers · License 390 (PR) Primary

111NR0400X Rehabilitation Chiropractor Chiropractic Providers · License 390 (PR) Secondary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
233006	Other	PR	PREFERRED HEALTH
50405	Other	PR	PMC
P-625	Other	PR	FIRST MEDICAL
3646	Other	PR	AMERICAN HEALTH
100215	Other	PR	CRUZ AZUL
601555	Other	PR	MMM
68202 WI	Other	PR	TRIPLE SSS
7660030	Other	PR	HUMANA

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

How do I verify Charles Williams - Asencio's NPI record?

Cross-check NPI 1760653166 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1760653166 active?

Yes, as of the latest NPPES snapshot, NPI 1760653166 is active (record last updated 2008-03-13).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-13.