2026 NPPES data Emergency Registered Nurse NPI 1992329908 FNP
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SARAH POWERS, FNP

Emergency Registered Nurse in ANN ARBOR, Michigan. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
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
What the federal data reveals: SARAH POWERS, FNP is a Emergency Registered Nurse ([object Object]) practicing in ANN ARBOR, Michigan with a Medicare Part D prescribing footprint of 288 claims across 36 beneficiaries — 35% brand-name prescribing .

What stands out: SARAH POWERS, FNP filed 288 Medicare Part D claims in 2023 across ANN ARBOR, Michigan. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

SARAH POWERS, FNP at a glance

Quality data not reported

NPI registry status

Active

Issued 06/05/2020

NPI 1992329908

Primary specialty

Emergency Registered Nurse

Niche

4,284 US NPIs in this specialty

Medicare Part D claims

288 59% vs specialty avg

2023 prescription claims

Specialty avg: 710

Specialty distribution in Michigan

How Emergency Registered Nurse compares to other specialties among Michigan providers

Michigan providers

Emergency Registered Nurse share within Michigan

1. Emergency Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Emergency Registered Nurse share within Michigan

Specialty board-certification context

Estimated specialty board-certified rate — Emergency Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Emergency Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Emergency Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Emergency Registered Nurse) — ABMS / AOA estimate

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 is a Emergency Registered Nurse provider practicing in ANN ARBOR, Michigan, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: FNP. NPI: 1992329908. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

SARAH POWERS, FNP appears in the CMS NPPES registry as a 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. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what POWERS most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

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. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Emergency Registered Nurse is a narrow specialty nationwide, with 4,284 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

1500 E MEDICAL CENTER DR
ANN ARBOR, MI 48109

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%
Specialty average (est.)

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.

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.

4,284
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.

Compare Emergency Registered Nurse nationally: see state-by-state distribution →

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 4,284 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

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