Adan Alejandro, M.D.
NPI 1700912490 · General Practice Physician · San Lorenzo, PR
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adan Alejandro, M.D. is a General Practice Physician provider in San Lorenzo, PR (NPI 1700912490).
Provider details
- NPI number
- 1700912490
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 14320 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Ambulatory Health Care Facilities
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 93 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 683 | 116 |
| Gabapentin | 391 | 63 |
| Famotidine | 352 | 67 |
| Levothyroxine Sodiumbrand: Synthroid | 316 | 52 |
| Lisinopril | 305 | 49 |
| Amlodipine Besylate | 300 | 52 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$50 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- Urb. Riveredge Hills105Luquillo, PR 00773-2557Phone: (787) 579-3260
Registry dates
- Enumerated
- 2007-02-26
- Last updated
- 2018-03-17
Frequently asked questions
- What is Adan Alejandro's NPI number?
- Adan Alejandro's National Provider Identifier (NPI) is 1700912490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adan Alejandro's specialty?
- Adan Alejandro is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Adan Alejandro located?
- Adan Alejandro's practice location on file with NPPES is 11 Calle Condado, San Lorenzo, PR 00754-4214.
- What is Adan Alejandro's phone number?
- The practice phone number listed in the NPPES registry for Adan Alejandro is (787) 715-1260.
- Does Adan Alejandro accept Medicare?
- Adan Alejandro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adan Alejandro's NPI active?
- Yes — Adan Alejandro's NPI (1700912490) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.