Maribel Crespo Collazo, MD
NPI 1538196720 · Family Medicine Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maribel Crespo Collazo, MD is a Family Medicine Physician provider in San Juan, PR (NPI 1538196720).
Provider details
- NPI number
- 1538196720
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 13585 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 30 | 30 |
| Nabumetone | 22 | 22 |
| Dexamethasone | 16 | 16 |
| Methylprednisolone | 14 | 14 |
| Tizanidine Hcl | 13 | — |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 13 | 13 |
| Diclofenac Potassium | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude 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 , 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Maribel Crespo Collazo's NPI number?
- Maribel Crespo Collazo's National Provider Identifier (NPI) is 1538196720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maribel Crespo Collazo's specialty?
- Maribel Crespo Collazo is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maribel Crespo Collazo located?
- Maribel Crespo Collazo's practice location on file with NPPES is 655 Callejon C, San Juan, PR 00917-4523.
- What is Maribel Crespo Collazo's phone number?
- The practice phone number listed in the NPPES registry for Maribel Crespo Collazo is (787) 995-1902.
- Does Maribel Crespo Collazo accept Medicare?
- Maribel Crespo Collazo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maribel Crespo Collazo's NPI active?
- Yes — Maribel Crespo Collazo's NPI (1538196720) 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.