Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Xamayta L Negroni-Balasquide, MD

Pediatric Nephrology Physician in Bayamon, PR · enumerated 2008.

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

National Provider Identifier

1164671970

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Registry record

Entity type Individual (Type 1)

Name Xamayta L Negroni-Balasquide

Credential MD

Sex Female

Practice address Bayamon Medical Plaza, Suite 910, Bayamon, PR, 00960

Phone (787) 474-8282

Fax (787) 474-1370

Enumeration date Sep 17, 2008

Last updated in NPPES Feb 26, 2020

Taxonomy & licenses

2080P0210X Pediatric Nephrology Physician Allopathic & Osteopathic Physicians · License 18164 (PR) 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
013694300	Medicaid	FL	-

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 Xamayta Negroni-Balasquide's NPI record?

Cross-check NPI 1164671970 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1164671970 active?

Yes, as of the latest NPPES snapshot, NPI 1164671970 is active (record last updated 2020-02-26).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-26.