What is Luis Larrazabal Mercado's NPI number?

Luis Larrazabal Mercado's National Provider Identifier (NPI) is 1114036225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Luis Larrazabal Mercado's specialty?

Luis Larrazabal Mercado is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).

Where is Luis Larrazabal Mercado located?

Luis Larrazabal Mercado's practice location on file with NPPES is 343 Calle Jesus Ramos, Moca, PR 00676-4573.

What is Luis Larrazabal Mercado's phone number?

The practice phone number listed in the NPPES registry for Luis Larrazabal Mercado is (787) 877-8216.

Is Luis Larrazabal Mercado's NPI active?

Yes — Luis Larrazabal Mercado's NPI (1114036225) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Luis Larrazabal Mercado, M.D.

NPI 1114036225 · General Practice Physician · Moca, PR

Luis Larrazabal Mercado, M.D. is a General Practice Physician provider in Moca, PR (NPI 1114036225).

Provider details

NPI number: 1114036225
Entity type: Individual
Primary specialty: General Practice PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 9745 (PR)

Practice location

343 Calle Jesus Ramos

Moca, PR 00676-4573

Phone: (787) 877-8216

Fax: (787) 877-8216

Street-level locationGet directions

More PR providers

Mailing address

343 Calle Jesus Ramos

Moca, PR 00676-4573

Specialties & taxonomies

General Practice PhysicianPrimary208D00000XLicense 9745 (PR)
Allopathic & Osteopathic Physicians

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
20 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.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.

Drug	Part D claims (2024)
Losartan Potassium	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2006-08-30
Last updated: 2007-07-08

Frequently asked questions

What is Luis Larrazabal Mercado's NPI number?: Luis Larrazabal Mercado's National Provider Identifier (NPI) is 1114036225, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Luis Larrazabal Mercado's specialty?: Luis Larrazabal Mercado is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
Where is Luis Larrazabal Mercado located?: Luis Larrazabal Mercado's practice location on file with NPPES is 343 Calle Jesus Ramos, Moca, PR 00676-4573.
What is Luis Larrazabal Mercado's phone number?: The practice phone number listed in the NPPES registry for Luis Larrazabal Mercado is (787) 877-8216.
Is Luis Larrazabal Mercado's NPI active?: Yes — Luis Larrazabal Mercado's NPI (1114036225) 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

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Frequently asked questions