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

Lilliana Rivera Nieves, THERAPIST

Physical Medicine & Rehabilitation Physician in Vega Alta, PR · enumerated 2006.

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

National Provider Identifier

1316008451

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Registry record

Entity type Individual (Type 1)

Name Lilliana Rivera Nieves

Credential THERAPIST

Sex Female

Practice address Vega Alta, PR, 00692

Phone (787) 883-3939

Fax (787) 270-4399

Enumeration date Dec 13, 2006

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License 1046 (PR) Primary

Other identifiers

Identifier	Type	State	Issuer
6920027	Other	PR	HUMANA HEALTH PLAN
P715	Other	PR	INTERNATIONAL MEDICAL CAR
82011	Other	PR	BLUE CROSS BLUE SHIELD

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 1316008451 active?

Yes, as of the latest NPPES snapshot, NPI 1316008451 is active (record last updated 2007-07-08).

How do I verify Lilliana Rivera Nieves's NPI record?

Cross-check NPI 1316008451 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 2007-07-08.