Daniel Baker, MS, RN, AGACNP-BC
NPI 1144689258 · Acute Care Nurse Practitioner · Washington, DC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Baker, MS, RN, AGACNP-BC is a Acute Care Nurse Practitioner provider in Washington, DC (NPI 1144689258).
Provider details
- NPI number
- 1144689258
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MS, RN, AGACNP-BC
- Sex
- Male
- Sole proprietor
- No
- License
- 430988 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 33 | 15 |
| Losartan Potassium | 23 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 16 | — |
| Pnv,calcium 72/Iron/Folic Acidbrand: Prenatal Vitamin Plus Low Iron | 15 | — |
| Lisinopril | 14 | — |
| Amlodipine Besylate | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-02-17
- Last updated
- 2020-01-20
- Certified
- 2020-01-20
Frequently asked questions
- What is Daniel Baker's NPI number?
- Daniel Baker's National Provider Identifier (NPI) is 1144689258, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Baker's specialty?
- Daniel Baker is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Daniel Baker located?
- Daniel Baker's practice location on file with NPPES is 3020 14th St Nw, Washington, DC 20009-6865.
- What is Daniel Baker's phone number?
- The practice phone number listed in the NPPES registry for Daniel Baker is (202) 469-4699.
- Does Daniel Baker accept Medicare?
- Daniel Baker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Baker's NPI active?
- Yes — Daniel Baker's NPI (1144689258) is active in the NPPES registry as of the last update on 2020-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.