NPI registry status
Active
2026 NPPES data Registered Nurse First Assistant NPI 1255655510 NP
Verify on CMS → Jill Federer, NP
Registered Nurse First Assistant in Ypsilanti, 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 2,649 in Registered Nurse First Assistant, 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
19
Medicare Part D claims · 16 beneficiaries · Registered Nurse First Assistant avg: 419
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
Jill Federer, NP filed 19 Medicare Part D claims in 2023 as a Registered Nurse First Assistant in Ypsilanti, Michigan.
- 19
- 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.
Jill Federer, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
19 0th percentile higher than 0% 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 Jill Federer, NP?
Quality data not reportedPrimary specialty
Registered Nurse First Assistant
Medicare Part D claims
19 95% vs specialty avg
Specialty distribution in Michigan
How Registered Nurse First Assistant 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 Registered Nurse First Assistant. 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).
Jill Federer, NP appears in the CMS NPPES registry as a Registered Nurse First Assistant provider holding NP credentials at IHA BREAST SURGERY, Ypsilanti, MI, 48197, with a listed phone of (734) 712-1700. NPI 1255655510 was issued on 03/16/2010.
Medicare Part D records for calendar year 2023 show 19 prescription claims written by this provider, covering 16 Medicare beneficiaries and totaling roughly $181 in drug spend.
Registered Nurse First Assistant is a narrow specialty nationwide, with 2,649 enrolled providers across 50 states and an average of 419 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 | 1255655510 |
|---|---|
| Specialty | Registered Nurse First Assistant |
| Credentials | NP |
| Gender | Female |
| NPI Issued | 03/16/2010 |
Hospital and facility affiliations
Facilities where Jill Federer, NP 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.
Iha Health Services Corporation
Chelsea, MI
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 Jill Federer, NP. To verify Jill Federer, NP'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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
19
Total Claims
$181
Total Drug Cost
16
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 21
- Total Day Supply
- 207
- Brand Drug Cost
- $0
- Generic Drug Cost
- $181
Patient Demographics
- Average Patient Age
- 69.3 years
- Avg HCC Risk Score
- 1.47
Registered Nurse First Assistant Overview
How Jill Federer, NP fits within the Registered Nurse First Assistant landscape nationally.
2,649
Registered Nurse First Assistant Providers in US
50
States with Registered Nurse First Assistant
419
Avg Claims per Provider
Jill Federer, NP's 19 claims are below the specialty average of 419.
Nearby Registered Nurse First Assistant Providers in Michigan
Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as Federer.
Dr. Kathryn Borromeo
RNFA
Livonia, MI
Dr. Susan Bratkowski
RNFA
Troy, MI
Dr. Omega Daniel
RNFA,SA-C
Sterling Heights, MI
Ada German
Pontiac, MI
Dr. Cheryl Hammond
ASN,RN,CNOR,RNFA
Novi, MI
Compare Registered Nurse First Assistant 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 Registered Nurse First Assistant 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.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Michigan
Frequently Asked Questions
What is Jill Federer, NP's specialty? ▼
Jill Federer, NP specializes in Registered Nurse First Assistant and practices in Ypsilanti, Michigan. Credentials: NP.
How much does Jill Federer, NP prescribe under Medicare Part D? ▼
In 2023, Jill Federer, NP wrote 19 Medicare Part D claims totaling $181 in drug costs for 16 beneficiaries.
Where is Jill Federer, NP located? ▼
Jill Federer, NP is located at IHA BREAST SURGERY, Ypsilanti, MI, 48197. Phone: (734) 712-1700.
What is Jill Federer, NP's NPI number? ▼
Jill Federer, NP's National Provider Identifier (NPI) is 1255655510, issued on 03/16/2010.
How many Registered Nurse First Assistant providers are there in the US? ▼
There are 2,649 Registered Nurse First Assistant providers across 50 states in the US. The average Registered Nurse First Assistant provider writes 419 Medicare Part D claims per year.
Does Jill Federer, NP accept Medicare? ▼
Jill Federer, NP appears in CMS Medicare data with 19 Part D claims and 16 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jill Federer, NP's credentials? ▼
Jill Federer, NP's NPI is 1255655510 with credentials NP. 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.