NPI registry status
Active
2026 NPPES data Acute Care Nurse Practitioner NPI 1144689258 MS, RN, AGACNP-BC
Verify on CMS → Daniel Baker, MS, RN, AGACNP-BC
Acute Care Nurse Practitioner in Washington, District of Columbia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 25,345 in Acute Care Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
244
Medicare Part D claims · 68 beneficiaries · Acute Care Nurse Practitioner avg: 623
Generic prescribing
80%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Daniel Baker, MS, RN, AGACNP-BC filed 244 Medicare Part D claims in 2024 as an Acute Care Nurse Practitioner in Washington, District of Columbia, prescribing 80% generic.
- 244
- Part D claims, 2024
- 80%
- generic prescribing
- ≥48th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Federal trust snapshot
What official records show about Daniel Baker, MS, RN, AGACNP-BC
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1144689258), first enumerated 02/17/2016.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 244 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1144689258 · Acute Care Nurse Practitioner
NPI-10 · ENUM-MID · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1144689258
- ENUM-MID 2016
- TAX-MID 25K Acute Care
- RX-LIGHT 244
- BOOK-THIN 145 in District of Columbia
- PHOTO-ENUM Caleb Cooper, AGACNP… · 2016
Daniel Baker, MS, RN, AGACNP-BC's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
244 ≥ 48th percentile 48% of 1,416,883 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Daniel Baker, MS, RN, AGACNP-BC?
Quality data not reportedPrimary specialty
Acute Care Nurse Practitioner
Medicare Part D claims
244 61% vs specialty avg
Specialty distribution in District of Columbia
How Acute Care Nurse Practitioner compares to other specialties among District of Columbia providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Acute Care Nurse Practitioner. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1144689258 |
|---|---|
| Specialty | Acute Care Nurse Practitioner |
| Credentials | MS, RN, AGACNP-BC |
| Gender | Male |
| NPI Issued | 02/17/2016 |
Brand vs generic prescribing mix · Typical
Daniel Baker, MS, RN, AGACNP-BC - brand share 14.0%
Acute Care Nurse Practitioner average
14% brand-name claims vs 80% generic, on 244 2024 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
244
Total Claims
$12K
Total Drug Cost
68
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 277.8
- Total Day Supply
- 8,130
- Brand vs Generic
- 14% brand / 80% generic
- Brand Drug Cost
- $11K
- Generic Drug Cost
- $1K
Patient Demographics
- Average Patient Age
- 65.9 years
- Avg HCC Risk Score
- 1.70
- Gender Split
- 57% female / 43% male
- Age Distribution
- <65: 19, 65-74: 38, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Daniel Baker, MS, RN, AGACNP-BC prescribes most
Top Medicare Part D drugs by claim count, 2024
- Atorvastatin Calcium
Atorvastatin Calcium
33 claims
- Losartan Potassium
Losartan Potassium
23 claims
- Albuterol Sulfate …
Albuterol Sulfate Hfa
16 claims
- Prenatal Vitamin P…
Prenatal Vitamin Plus Low Iron
15 claims
- Lisinopril
Lisinopril
14 claims
- Amlodipine Besylate 13
Amlodipine Besylate
13 claims
- Allopurinol 11
Allopurinol
11 claims
- Jardiance 11
Jardiance
11 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 33 |
| Losartan Potassium | 23 |
| Albuterol Sulfate Hfa Albuterol Sulfate | 16 |
| Prenatal Vitamin Plus Low Iron Pnv,calcium 72/Iron/Folic Acid | 15 |
| Lisinopril | 14 |
| Amlodipine Besylate | 13 |
| Allopurinol | 11 |
| Jardiance Empagliflozin | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Acute Care Nurse Practitioner in DC →
All providers in District of Columbia →
Compare specialties →
Acute Care Nurse Practitioner Overview
How Daniel Baker, MS, RN, AGACNP-BC fits within the Acute Care Nurse Practitioner landscape nationally.
25,345
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
623
Avg Claims per Provider
Daniel Baker, MS, RN, AGACNP-BC's 244 claims are below the specialty average of 623.
Nationwide Acute Care Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Baker, both outside District of Columbia so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2016)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Acute Care Nurse Practitioner Providers in District of Columbia
Other clinicians with the same primary specialty enrolled in District of Columbia, drawn from the same CMS NPPES roster as Baker.
One of 145 Acute Care Nurse Practitioner providers enrolled in District of Columbia, 5 are shown here.
Katherine Abrams
AGACNP-BC
Washington, DC
Thelma Aguilar
MSN, AGACNP-BC
Washington, DC
Bimbola Akintade
MS RN ACNP
Washington, DC
Jeanette Amery
NP
Washington, DC
Mispa Atah
NP
Washington, DC
Compare Acute Care Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Daniel Baker, MS, RN, AGACNP-BC's specialty? ▼
Daniel Baker, MS, RN, AGACNP-BC specializes in Acute Care Nurse Practitioner and practices in Washington, District of Columbia. Credentials: MS, RN, AGACNP-BC.
How much does Daniel Baker, MS, RN, AGACNP-BC prescribe under Medicare Part D? ▼
In 2024, Daniel Baker, MS, RN, AGACNP-BC wrote 244 Medicare Part D claims totaling $12K in drug costs for 68 beneficiaries.
Where is Daniel Baker, MS, RN, AGACNP-BC located? ▼
Daniel Baker, MS, RN, AGACNP-BC is located at 3020 14TH ST NW, Washington, DC, 20009. Phone: (202) 469-4699.
What is Daniel Baker, MS, RN, AGACNP-BC's NPI number? ▼
Daniel Baker, MS, RN, AGACNP-BC's National Provider Identifier (NPI) is 1144689258, issued on 02/17/2016.
Does Daniel Baker, MS, RN, AGACNP-BC prescribe more brand-name or generic drugs? ▼
Daniel Baker, MS, RN, AGACNP-BC's prescribing is 14% brand-name and 80% generic drugs by claim count, with $11K in brand drug costs.
How many Acute Care Nurse Practitioner providers are there in the US? ▼
There are 25,345 Acute Care Nurse Practitioner providers across 53 states in the US. The average Acute Care Nurse Practitioner provider writes 623 Medicare Part D claims per year.
What drugs does Daniel Baker, MS, RN, AGACNP-BC prescribe most often? ▼
Based on 2024 Medicare Part D data, Daniel Baker, MS, RN, AGACNP-BC's most frequently prescribed drugs include Atorvastatin Calcium, Losartan Potassium, Albuterol Sulfate Hfa. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Daniel Baker, MS, RN, AGACNP-BC accept Medicare? ▼
Daniel Baker, MS, RN, AGACNP-BC appears in CMS Medicare data with 244 Part D claims and 68 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Daniel Baker, MS, RN, AGACNP-BC's credentials? ▼
Daniel Baker, MS, RN, AGACNP-BC's NPI is 1144689258 with credentials MS, RN, AGACNP-BC. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of August 2026 (NPPES) / 2024 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.