NPI registry status
Active
2026 NPPES data Family Nurse Practitioner NPI 1699213702 FNP
Verify on CMS → Sarah Felderhoff, FNP
Family Nurse Practitioner in Austin, Texas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 216,959 in Family 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
22
Medicare Part D claims · 14 beneficiaries · Family Nurse Practitioner avg: 1K
MIPS score
71.5/100
▼ 12 pts below national avg 83.5 · Mid-tier
What the federal data shows
Sarah Felderhoff, FNP reported a CMS MIPS final score of 71.5/100 - below the 83.5 national average - and filed 22 Medicare Part D claims in 2024.
- 71.5/100
- MIPS score · -12 vs avg
- 22
- Part D claims, 2024
- ≥9th
- pct among measured MIPS (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 Sarah Felderhoff, FNP
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1699213702), first enumerated 02/09/2017.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 22 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 71.5/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- State context
State board disciplinary context
Texas statewide board action statistics are published annually — these figures describe aggregate state activity, not Sarah Felderhoff, FNP's individual license status. Verify directly with the state medical board.
Source: TMB annual report 2023
- 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 1699213702 · Family Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MEGA · MIPS-LOW · RX-TRACE · BOOK-MID · PHOTO-FINISH
- NPI-10 1699213702
- ENUM-RECENT 2017
- TAX-MEGA 217K Family Nurse
- MIPS-LOW 71.5/100
- RX-TRACE 22
- BOOK-MID 19,347 in Texas
- PHOTO-FINISH Jennifer Clinton · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Felderhoff · thi…
Felderhoff · this provider
71.5 MIPS pts
- Jacqueline Cramm…
Jacqueline Crammer
71.5 MIPS pts
- Jennifer Clinton…
Jennifer Clinton
71.5 MIPS pts
- Tracy Clouser · …
Tracy Clouser
71.5 MIPS pts
- Amber Coy · near
Amber Coy
71.5 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Sarah Felderhoff, FNP's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
72 ≥ 9th percentile 9% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured providers. 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 whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Sarah Felderhoff, FNP sits
This provider among family nurse practitioner peers
Across the 26,556 family nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Sarah Felderhoff, FNP writes more Part D claims than 4% of them and scores higher on MIPS quality than 9% - placing this provider in the lower-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one family nurse practitioner peer from a representative sample of 60; the gold marker is Sarah Felderhoff, FNP. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Sarah Felderhoff, FNP?
Below national averagePrimary specialty
Family Nurse Practitioner
Medicare Part D claims
22 98% vs specialty avg
MIPS final score
71.5/100 12 pts vs avg
Specialty distribution in Texas
How Family Nurse Practitioner compares to other specialties among Texas providers
Medicare quality performance, MIPS
Sarah Felderhoff, FNP's 2023 MIPS final score plotted against the Family Nurse Practitioner national average
- MIPS Final Score
- 71.5/100
- vs 83.5 national avg · 2023 performance year
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 | 1699213702 |
|---|---|
| Specialty | Family Nurse Practitioner |
| Credentials | FNP |
| Gender | Female |
| NPI Issued | 02/09/2017 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
71.5366
Final Score
Measured-score avg: 83.5
64.8573
Quality
69.5505
Cost
Reporting: Group practice
Hospital and facility affiliations
Facilities where Sarah Felderhoff, 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.
The University OF Texas AT Austin
Austin, TX
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 - Texas TMB 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 ~77K Texas medical licensees in 2023 - they are NOT specific to Sarah Felderhoff, FNP. To verify Sarah Felderhoff, FNP's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases
TMB 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 Texas 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 2024.
22
Total Claims
$1K
Total Drug Cost
14
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 50.667
- Total Day Supply
- 1,425
- Generic Drug Cost
- $1K
Patient Demographics
- Average Patient Age
- 64.1 years
- Avg HCC Risk Score
- 1.26
- Gender Split
- 100% female / 0% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Estradiol | 15 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Nurse Practitioner Overview
How Sarah Felderhoff, FNP fits within the Family Nurse Practitioner landscape nationally.
216,959
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,302
Avg Claims per Provider
Sarah Felderhoff, FNP's 22 claims are below the specialty average of 1,302.
Nationwide Family Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Felderhoff, both outside Texas so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (71.5 here).
Same NPPES enumeration year (2017)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Nurse Practitioner Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Felderhoff.
One of 19,347 Family Nurse Practitioner providers enrolled in Texas, 5 are shown here.
Ashley Aaron
FNP
Waco, TX
Christina Aaron
FNP
Texarkana, TX
Lori Aaron
FNP-C
Frisco, TX
Lauren Aase
FNP
Sheppard Afb, TX
Olivia Ababio
Cypress, TX
Compare Family Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Sarah Felderhoff, FNP's specialty? ▼
Sarah Felderhoff, FNP specializes in Family Nurse Practitioner and practices in Austin, Texas. Credentials: FNP.
How much does Sarah Felderhoff, FNP prescribe under Medicare Part D? ▼
In 2024, Sarah Felderhoff, FNP wrote 22 Medicare Part D claims totaling $1K in drug costs for 14 beneficiaries.
What is Sarah Felderhoff, FNP's Medicare quality score? ▼
Sarah Felderhoff, FNP has a CMS MIPS Final Score of 71.5/100 (Quality: 64.9, Cost: 69.6). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Sarah Felderhoff, FNP located? ▼
Sarah Felderhoff, FNP is located at 1500 S LAMAR BLVD, Austin, TX, 78704. Phone: (936) 499-9042.
What is Sarah Felderhoff, FNP's NPI number? ▼
Sarah Felderhoff, FNP's National Provider Identifier (NPI) is 1699213702, issued on 02/09/2017.
How many Family Nurse Practitioner providers are there in the US? ▼
There are 216,959 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,302 Medicare Part D claims per year.
What drugs does Sarah Felderhoff, FNP prescribe most often? ▼
Based on 2024 Medicare Part D data, Sarah Felderhoff, FNP's most frequently prescribed drugs include Estradiol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sarah Felderhoff, FNP accept Medicare? ▼
Sarah Felderhoff, FNP appears in CMS Medicare data with 22 Part D claims and 14 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sarah Felderhoff, FNP's credentials? ▼
Sarah Felderhoff, FNP's NPI is 1699213702 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 (2024). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.