NPI registry status
Active
2026 NPPES data Critical Care Medicine Nurse Practitioner NPI 1942743042 AGACNP
Verify on CMS → Muzungu Haamankuli, AGACNP
Critical Care Medicine Nurse Practitioner in Palo Alto, California.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 1,414 in Critical Care Medicine 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
367
Medicare Part D claims · 89 beneficiaries · Critical Care Medicine Nurse Practitioner avg: 426
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Muzungu Haamankuli, AGACNP filed 367 Medicare Part D claims in 2023 as a Critical Care Medicine Nurse Practitioner in Palo Alto, California.
- 367
- Part D claims, 2023
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.
Muzungu Haamankuli, AGACNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
367 Top 43% higher than 57% of 1,370,886 prescribers
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.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Muzungu Haamankuli, AGACNP?
Quality data not reportedPrimary specialty
Critical Care Medicine Nurse Practitioner
Medicare Part D claims
367 14% vs specialty avg
Specialty distribution in California
How Critical Care Medicine Nurse Practitioner compares to other specialties among California 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 Critical Care Medicine 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).
Muzungu Haamankuli, AGACNP appears in the CMS NPPES registry as a Critical Care Medicine Nurse Practitioner provider holding AGACNP credentials at 300 PASTEUR DR, Palo Alto, CA, 94304, with a listed phone of (650) 498-3333. NPI 1942743042 was issued on 11/22/2016.
Medicare Part D records for calendar year 2023 show 367 prescription claims written by this provider, covering 89 Medicare beneficiaries and totaling roughly $9K in drug spend.
Critical Care Medicine Nurse Practitioner is a narrow specialty nationwide, with 1,414 enrolled providers across 50 states and an average of 426 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1942743042 |
|---|---|
| Specialty | Critical Care Medicine Nurse Practitioner |
| Credentials | AGACNP |
| Gender | Male |
| NPI Issued | 11/22/2016 |
Hospital and facility affiliations
Facilities where Muzungu Haamankuli, AGACNP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Nuvoair Medical PC
Denver, CO
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - California MBC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~150K California medical licensees in 2023 - they are NOT specific to Muzungu Haamankuli, AGACNP. To verify Muzungu Haamankuli, AGACNP's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases
MBC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
367
Total Claims
$9K
Total Drug Cost
89
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 987
- Total Day Supply
- 28,619
- Generic Drug Cost
- $5K
Patient Demographics
- Average Patient Age
- 76.1 years
- Avg HCC Risk Score
- 2.12
- Gender Split
- 33% female / 67% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Muzungu Haamankuli, AGACNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Clopidogrel
Clopidogrel
88 claims
- Pantoprazole Sodium
Pantoprazole Sodium
56 claims
- Atorvastatin Calcium
Atorvastatin Calcium
42 claims
- Nitroglycerin
Nitroglycerin
40 claims
- Isosorbide Mononit… 33
Isosorbide Mononitrate Er
33 claims
- Lisinopril 17
Lisinopril
17 claims
- Metoprolol Tartrate 17
Metoprolol Tartrate
17 claims
- Metoprolol Succinate 15
Metoprolol Succinate
15 claims
| Drug | Claims |
|---|---|
| Clopidogrel Clopidogrel Bisulfate | 88 |
| Pantoprazole Sodium | 56 |
| Atorvastatin Calcium | 42 |
| Nitroglycerin | 40 |
| Isosorbide Mononitrate Er Isosorbide Mononitrate | 33 |
| Lisinopril | 17 |
| Metoprolol Tartrate | 17 |
| Metoprolol Succinate | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Critical Care Medicine Nurse Practitioner in CA →
All providers in California →
Compare specialties →
Critical Care Medicine Nurse Practitioner Overview
How Muzungu Haamankuli, AGACNP fits within the Critical Care Medicine Nurse Practitioner landscape nationally.
1,414
Critical Care Medicine Nurse Practitioner Providers in US
50
States with Critical Care Medicine Nurse Practitioner
426
Avg Claims per Provider
Muzungu Haamankuli, AGACNP's 367 claims are below the specialty average of 426.
Nearby Critical Care Medicine Nurse Practitioner Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Haamankuli.
Dr. Daniel Alvarado
FNP
Gridley, CA
Dr. Maria Amos
DNP
San Diego, CA
Maria Amada Apacible
San Francisco, CA
Dr. Jaime Appel
FNP
San Diego, CA
Dr. Susan Araujo
NP, PA
Fresno, CA
Compare Critical Care Medicine Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the California medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Critical Care Medicine Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Muzungu Haamankuli, AGACNP's specialty? ▼
Muzungu Haamankuli, AGACNP specializes in Critical Care Medicine Nurse Practitioner and practices in Palo Alto, California. Credentials: AGACNP.
How much does Muzungu Haamankuli, AGACNP prescribe under Medicare Part D? ▼
In 2023, Muzungu Haamankuli, AGACNP wrote 367 Medicare Part D claims totaling $9K in drug costs for 89 beneficiaries.
Where is Muzungu Haamankuli, AGACNP located? ▼
Muzungu Haamankuli, AGACNP is located at 300 PASTEUR DR, Palo Alto, CA, 94304. Phone: (650) 498-3333.
What is Muzungu Haamankuli, AGACNP's NPI number? ▼
Muzungu Haamankuli, AGACNP's National Provider Identifier (NPI) is 1942743042, issued on 11/22/2016.
How many Critical Care Medicine Nurse Practitioner providers are there in the US? ▼
There are 1,414 Critical Care Medicine Nurse Practitioner providers across 50 states in the US. The average Critical Care Medicine Nurse Practitioner provider writes 426 Medicare Part D claims per year.
What drugs does Muzungu Haamankuli, AGACNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Muzungu Haamankuli, AGACNP's most frequently prescribed drugs include Clopidogrel, Pantoprazole Sodium, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Muzungu Haamankuli, AGACNP accept Medicare? ▼
Muzungu Haamankuli, AGACNP appears in CMS Medicare data with 367 Part D claims and 89 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Muzungu Haamankuli, AGACNP's credentials? ▼
Muzungu Haamankuli, AGACNP's NPI is 1942743042 with credentials AGACNP. 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 (2023). 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 April 2026 (NPPES) / 2023 (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
Compiled from official public sources by the PlainDoctor editorial team.
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 May 2026.