Ana Maldonado, MD
NPI 1689670937 · Internal Medicine Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ana Maldonado, MD is a Internal Medicine Physician provider in Baltimore, MD (NPI 1689670937).
Provider details
- NPI number
- 1689670937
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- D58654 (MD)
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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 205 | 64 |
| Amlodipine Besylate | 119 | 39 |
| Metformin Hcl | 99 | 26 |
| Lisinopril | 94 | 26 |
| Hydrochlorothiazide | 67 | 22 |
| Losartan Potassium | 67 | 16 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-22
- Last updated
- 2015-11-06
Frequently asked questions
- What is Ana Maldonado's NPI number?
- Ana Maldonado's National Provider Identifier (NPI) is 1689670937, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ana Maldonado's specialty?
- Ana Maldonado is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ana Maldonado located?
- Ana Maldonado's practice location on file with NPPES is 3700 Fleet St, Baltimore, MD 21224-4200.
- What is Ana Maldonado's phone number?
- The practice phone number listed in the NPPES registry for Ana Maldonado is (410) 558-4900.
- Does Ana Maldonado accept Medicare?
- Ana Maldonado is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ana Maldonado's NPI active?
- Yes — Ana Maldonado's NPI (1689670937) is active in the NPPES registry as of the last update on 2015-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.