What is Nathaniel Mercado's NPI number?

Nathaniel Mercado's National Provider Identifier (NPI) is 1003988593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nathaniel Mercado's specialty?

Nathaniel Mercado is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).

Where is Nathaniel Mercado located?

Nathaniel Mercado's practice location on file with NPPES is Centro Comercial Villa Del Carmen, Cidra, PR 00739-1836.

What is Nathaniel Mercado's phone number?

The practice phone number listed in the NPPES registry for Nathaniel Mercado is (787) 739-3522.

Is Nathaniel Mercado's NPI active?

Yes — Nathaniel Mercado's NPI (1003988593) is active in the NPPES registry as of the last update on 2025-07-16.

IndividualActive

Nathaniel Mercado, PHARM.D.

NPI 1003988593 · Pharmacist · Cidra, PR

Nathaniel Mercado, PHARM.D. is a Pharmacist provider in Cidra, PR (NPI 1003988593).

Provider details

NPI number: 1003988593
Entity type: Individual
Primary specialty: PharmacistPharmacy Service Providers
Credential: PHARM.D.
Sex: Male
Sole proprietor: Yes
License: 3842 (PR)

Practice location

Centro Comercial Villa Del Carmen

Local 101 Carr 734 Km 0.4

Cidra, PR 00739-1836

Phone: (787) 739-3522

Fax: (787) 739-3501

More PR providers

Mailing address

Po Box 1836

Cidra, PR 00739-1836

Specialties & taxonomies

PharmacistPrimary183500000XLicense 3842 (PR)
Pharmacy Service Providers

Profile Score

Detailed profile(91/100 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: 2006-11-14
Last updated: 2025-07-16
Certified: 2025-06-30

Frequently asked questions

What is Nathaniel Mercado's NPI number?: Nathaniel Mercado's National Provider Identifier (NPI) is 1003988593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Nathaniel Mercado's specialty?: Nathaniel Mercado is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
Where is Nathaniel Mercado located?: Nathaniel Mercado's practice location on file with NPPES is Centro Comercial Villa Del Carmen, Cidra, PR 00739-1836.
What is Nathaniel Mercado's phone number?: The practice phone number listed in the NPPES registry for Nathaniel Mercado is (787) 739-3522.
Is Nathaniel Mercado's NPI active?: Yes — Nathaniel Mercado's NPI (1003988593) is active in the NPPES registry as of the last update on 2025-07-16.

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