Antonia Marques, M.D.
NPI 1275579344 · Internal Medicine Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Antonia Marques, M.D. is a Internal Medicine Physician provider in San Juan, PR (NPI 1275579344).
Provider details
- NPI number
- 1275579344
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 6082 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Rosuvastatin Calcium | 28 |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 26 |
| Gabapentin | 17 |
| Valacyclovir Hclbrand: Valacyclovir | 15 |
| Darunavir/Cob/Emtri/Tenof Alafbrand: Symtuza | 12 |
| Losartan Potassium | 11 |
| Empagliflozinbrand: Jardiance | 11 |
| Levothyroxine Sodiumbrand: Synthroid | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-20
- Last updated
- 2007-07-09
Frequently asked questions
- What is Antonia Marques's NPI number?
- Antonia Marques's National Provider Identifier (NPI) is 1275579344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antonia Marques's specialty?
- Antonia Marques is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Antonia Marques located?
- Antonia Marques's practice location on file with NPPES is La Cumbre Gds Apt.105,calle Santa Rosa#200, San Juan, PR 00926.
- What is Antonia Marques's phone number?
- The practice phone number listed in the NPPES registry for Antonia Marques is (178) 772-0693.
- Does Antonia Marques accept Medicare?
- Antonia Marques is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Antonia Marques's NPI active?
- Yes — Antonia Marques's NPI (1275579344) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.