What is Maria Diaz's NPI number?

Maria Diaz's National Provider Identifier (NPI) is 1063630564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Maria Diaz's specialty?

Maria Diaz is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Maria Diaz located?

Maria Diaz's practice location on file with NPPES is Calle Almendro # 5, Caguas, PR 00725.

What is Maria Diaz's phone number?

The practice phone number listed in the NPPES registry for Maria Diaz is (787) 763-7521.

Is Maria Diaz's NPI active?

Yes — Maria Diaz's NPI (1063630564) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Maria Diaz, RN

NPI 1063630564 · Registered Nurse · Caguas, PR

Maria Diaz, RN is a Registered Nurse provider in Caguas, PR (NPI 1063630564).

Provider details

NPI number: 1063630564
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: Yes
License: 17819 (PR)

Practice location

Calle Almendro # 5

Bo. Borrinquen Parcelas Viejas

Caguas, PR 00725

Phone: (787) 763-7521

Fax: (787) 763-2480

Street-level locationGet directions

More PR providers

Mailing address

Hc 08

Caguas, PR 00725

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 17819 (PR)
Nursing Service Providers

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2007-04-23
Last updated: 2007-07-08

Frequently asked questions

What is Maria Diaz's NPI number?: Maria Diaz's National Provider Identifier (NPI) is 1063630564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Maria Diaz's specialty?: Maria Diaz is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
Where is Maria Diaz located?: Maria Diaz's practice location on file with NPPES is Calle Almendro # 5, Caguas, PR 00725.
What is Maria Diaz's phone number?: The practice phone number listed in the NPPES registry for Maria Diaz is (787) 763-7521.
Is Maria Diaz's NPI active?: Yes — Maria Diaz's NPI (1063630564) is active in the NPPES registry as of the last update on 2007-07-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions