NPI registry status
Active
2026 NPPES data Emergency Registered Nurse NPI 1992329908 FNP
Verify on CMS → Sarah Powers, FNP
Emergency Registered Nurse in Ann Arbor, Michigan.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 4,350 in Emergency Registered Nurse, 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
288
Medicare Part D claims · 36 beneficiaries · Emergency Registered Nurse avg: 710
Generic prescribing
65%
generic claims · 35% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Sarah Powers, FNP filed 288 Medicare Part D claims in 2023 as a Emergency Registered Nurse in Ann Arbor, Michigan, prescribing 65% generic.
- 288
- Part D claims, 2023
- 65%
- generic prescribing
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.
Sarah Powers, FNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
288 49th percentile higher than 49% 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 Sarah Powers, FNP?
Quality data not reportedPrimary specialty
Emergency Registered Nurse
Medicare Part D claims
288 59% vs specialty avg
Specialty distribution in Michigan
How Emergency Registered Nurse compares to other specialties among Michigan 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 Emergency Registered Nurse. 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).
Sarah Powers, FNP appears in the CMS NPPES registry as an Emergency Registered Nurse provider holding FNP credentials at 1500 E MEDICAL CENTER DR, Ann Arbor, MI, 48109, with a listed phone of (734) 936-6000. NPI 1992329908 was issued on 06/05/2020.
Medicare Part D records for calendar year 2023 show 288 prescription claims written by this provider, covering 36 Medicare beneficiaries and totaling roughly $102K in drug spend, split 35% brand-name and 65% generic by claim count.
Emergency Registered Nurse is a narrow specialty nationwide, with 4,350 enrolled providers across 54 states and an average of 710 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 | 1992329908 |
|---|---|
| Specialty | Emergency Registered Nurse |
| Credentials | FNP |
| Gender | Female |
| NPI Issued | 06/05/2020 |
Hospital and facility affiliations
Facilities where Sarah Powers, FNP 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.
Workit Health MI PLLC
Naperville, IL
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 - Michigan MI-BOM 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 ~41K Michigan medical licensees in 2023 - they are NOT specific to Sarah Powers, FNP. To verify Sarah Powers, FNP's current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases
MI-BOM 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 Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Above average
Sarah Powers, FNP - brand share 35.0%
Emergency Registered Nurse average
35% brand-name claims vs 65% generic, on 288 2023 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 2023.
288
Total Claims
$102K
Total Drug Cost
36
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 289
- Total Day Supply
- 7,161
- Brand vs Generic
- 35% brand / 65% generic
- Brand Drug Cost
- $66K
- Generic Drug Cost
- $36K
Patient Demographics
- Average Patient Age
- 50.2 years
- Avg HCC Risk Score
- 1.71
- Gender Split
- 50% female / 50% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Sarah Powers, FNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Buprenorphine-Nalo…
Buprenorphine-Naloxone
146 claims
- Suboxone
Suboxone
91 claims
- Escitalopram Oxalate 14
Escitalopram Oxalate
14 claims
- Clonidine Hcl 13
Clonidine Hcl
13 claims
| Drug | Claims |
|---|---|
| Buprenorphine-Naloxone Buprenorphine Hcl/Naloxone Hcl | 146 |
| Suboxone Buprenorphine Hcl/Naloxone Hcl | 91 |
| Escitalopram Oxalate | 14 |
| Clonidine Hcl | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Emergency Registered Nurse Overview
How Sarah Powers, FNP fits within the Emergency Registered Nurse landscape nationally.
4,350
Emergency Registered Nurse Providers in US
54
States with Emergency Registered Nurse
710
Avg Claims per Provider
Sarah Powers, FNP's 288 claims are below the specialty average of 710.
Nearby Emergency Registered Nurse Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Powers.
Samir Abdel-Hak
Canton, MI
Kathy Adamson
Ann Arbor, MI
Dr. Ali Ajrouche
RN
Detroit, MI
Dr. Nafi Algahmi
MSN, FNP-C
Detroit, MI
Lashonda Baker
Detroit, MI
Compare Emergency Registered Nurse 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 Michigan medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Emergency Registered Nurse 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 Sarah Powers, FNP's specialty? ▼
Sarah Powers, FNP specializes in Emergency Registered Nurse and practices in Ann Arbor, Michigan. Credentials: FNP.
How much does Sarah Powers, FNP prescribe under Medicare Part D? ▼
In 2023, Sarah Powers, FNP wrote 288 Medicare Part D claims totaling $102K in drug costs for 36 beneficiaries.
Where is Sarah Powers, FNP located? ▼
Sarah Powers, FNP is located at 1500 E MEDICAL CENTER DR, Ann Arbor, MI, 48109. Phone: (734) 936-6000.
What is Sarah Powers, FNP's NPI number? ▼
Sarah Powers, FNP's National Provider Identifier (NPI) is 1992329908, issued on 06/05/2020.
Does Sarah Powers, FNP prescribe more brand-name or generic drugs? ▼
Sarah Powers, FNP's prescribing is 35% brand-name and 65% generic drugs by claim count, with $66K in brand drug costs.
How many Emergency Registered Nurse providers are there in the US? ▼
There are 4,350 Emergency Registered Nurse providers across 54 states in the US. The average Emergency Registered Nurse provider writes 710 Medicare Part D claims per year.
What drugs does Sarah Powers, FNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Sarah Powers, FNP's most frequently prescribed drugs include Buprenorphine-Naloxone, Suboxone, Escitalopram Oxalate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sarah Powers, FNP accept Medicare? ▼
Sarah Powers, FNP appears in CMS Medicare data with 288 Part D claims and 36 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sarah Powers, FNP's credentials? ▼
Sarah Powers, FNP's NPI is 1992329908 with credentials FNP. 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.