NPI registry status
Active
2026 NPPES data Physician Assistant NPI 1902209414 PA-C
Verify on CMS → Sara Frederick, PA-C
Physician Assistant in Oneill, Nebraska.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 156,084 in Physician 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
519
Medicare Part D claims · 63 beneficiaries · Physician Assistant avg: 832
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
94/100
▲ 11 pts above national avg 83.5 · Exceptional
Industry payments
$122.34
6 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Sara Frederick, PA-C reported a CMS MIPS final score of 94/100 - above the 83.5 national average - and filed 519 Medicare Part D claims in 2024.
- 94/100
- MIPS score · +11 vs avg
- 519
- Part D claims, 2024
- 85%
- generic prescribing
- $122.34
- industry payments (Sunshine Act)
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 Sara Frederick, PA-C
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 1902209414), first enumerated 09/29/2014.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 519 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 94/100 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
- Reported
Industry payment transparency
$122.34 in reported industry payments (6 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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 1902209414 · Physician Assistant
NPI-10 · ENUM-MID · TAX-MEGA · MIPS-ELITE · RX-LIGHT · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1902209414
- ENUM-MID 2014
- TAX-MEGA 156K Physician Assistant
- MIPS-ELITE 94/100
- RX-LIGHT 519
- BOOK-LIGHT 1,262 in Nebraska
- PHOTO-FINISH Lee Arnold, PA-C · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Frederick · this…
Frederick · this provider
94 MIPS pts
- Chisom Bruns, PA…
Chisom Bruns, PA-C
94 MIPS pts
- Lee Arnold, PA-C…
Lee Arnold, PA-C
94 MIPS pts
- Jacob Bottelberg…
Jacob Bottelberghe
94 MIPS pts
- Cheryle Brandt, …
Cheryle Brandt, PA-C
94 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Sara Frederick, PA-C'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.
94 ≥ 73rd percentile 73% 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 Sara Frederick, PA-C sits
This provider among physician assistant peers
Across the 26,497 physician assistant providers who report both Medicare Part D prescribing and a MIPS quality score, Sara Frederick, PA-C writes more Part D claims than 70% of them and scores higher on MIPS quality than 72% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one physician assistant peer from a representative sample of 60; the gold marker is Sara Frederick, PA-C. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Sara Frederick, PA-C?
High performer (top quartile)Primary specialty
Physician Assistant
Medicare Part D claims
519 38% vs specialty avg
MIPS final score
94/100 10.5 pts vs avg
Specialty distribution in Nebraska
How Physician Assistant compares to other specialties among Nebraska providers
Medicare quality performance, MIPS
Sara Frederick, PA-C's 2023 MIPS final score plotted against the Physician Assistant national average
- MIPS Final Score
- 94/100
- 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 | 1902209414 |
|---|---|
| Specialty | Physician Assistant |
| Credentials | PA-C |
| Gender | Female |
| NPI Issued | 09/29/2014 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
94.0008
Final Score
Measured-score avg: 83.5
84.7985
Quality
98.2244
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Sara Frederick, PA-C 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.
Avera St Anthonys Hospital
O'Neill, NE
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Sara Frederick, PA-C. Source: openpaymentsdata.cms.gov.
Total received
$122
Largest payer
Lilly USA, LLC
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Typical
Sara Frederick, PA-C - brand share 15.0%
Physician Assistant average
15% brand-name claims vs 85% generic, on 519 2024 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 2024.
519
Total Claims
$1.0M
Total Drug Cost
63
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 669.6
- Total Day Supply
- 17,589
- Brand vs Generic
- 15% brand / 85% generic
- Brand Drug Cost
- $985K
- Generic Drug Cost
- $23K
Patient Demographics
- Average Patient Age
- 74.4 years
- Avg HCC Risk Score
- 2.28
- Gender Split
- 63% female / 37% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Sara Frederick, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2024
- Letrozole
Letrozole
41 claims
- Ondansetron Hcl
Ondansetron Hcl
41 claims
- Anastrozole
Anastrozole
40 claims
- Potassium Chloride
Potassium Chloride
28 claims
- Amlodipine Besylate
Amlodipine Besylate
27 claims
- Levothyroxine Sodium
Levothyroxine Sodium
25 claims
- Acyclovir
Acyclovir
21 claims
- Dexamethasone
Dexamethasone
20 claims
| Drug | Claims |
|---|---|
| Letrozole | 41 |
| Ondansetron Hcl | 41 |
| Anastrozole | 40 |
| Potassium Chloride | 28 |
| Amlodipine Besylate | 27 |
| Levothyroxine Sodium | 25 |
| Acyclovir | 21 |
| Dexamethasone | 20 |
| Pramipexole Dihydrochloride Pramipexole Di-Hcl | 19 |
| Prochlorperazine Maleate | 18 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Physician Assistant Overview
How Sara Frederick, PA-C fits within the Physician Assistant landscape nationally.
156,084
Physician Assistant Providers in US
56
States with Physician Assistant
832
Avg Claims per Provider
Sara Frederick, PA-C's 519 claims are below the specialty average of 832.
Nationwide Physician Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Frederick, both outside Nebraska so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (94 here).
Same NPPES enumeration year (2014)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Physician Assistant Providers in Nebraska
Other clinicians with the same primary specialty enrolled in Nebraska, drawn from the same CMS NPPES roster as Frederick.
One of 1,262 Physician Assistant providers enrolled in Nebraska, 5 are shown here.
Maren Abels
PA-C
Omaha, NE
Brittney Ackland
PA-C
Lincoln, NE
Lindsey Adams
PA-C
Auburn, NE
Jeana Ahlers
PA-C
Norfolk, NE
Ian Ahrens
Chadron, NE
Compare Physician Assistant nationally: see state-by-state distribution →
Frequently Asked Questions
What is Sara Frederick, PA-C's specialty? ▼
Sara Frederick, PA-C specializes in Physician Assistant and practices in Oneill, Nebraska. Credentials: PA-C.
How much does Sara Frederick, PA-C prescribe under Medicare Part D? ▼
In 2024, Sara Frederick, PA-C wrote 519 Medicare Part D claims totaling $1.0M in drug costs for 63 beneficiaries.
What is Sara Frederick, PA-C's Medicare quality score? ▼
Sara Frederick, PA-C has a CMS MIPS Final Score of 94/100 (Quality: 84.8). 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 Sara Frederick, PA-C located? ▼
Sara Frederick, PA-C is located at 300 N 2ND ST, Oneill, NE, 68763. Phone: (402) 336-2900.
What is Sara Frederick, PA-C's NPI number? ▼
Sara Frederick, PA-C's National Provider Identifier (NPI) is 1902209414, issued on 09/29/2014.
Does Sara Frederick, PA-C prescribe more brand-name or generic drugs? ▼
Sara Frederick, PA-C's prescribing is 15% brand-name and 85% generic drugs by claim count, with $985K in brand drug costs.
How many Physician Assistant providers are there in the US? ▼
There are 156,084 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 832 Medicare Part D claims per year.
What drugs does Sara Frederick, PA-C prescribe most often? ▼
Based on 2024 Medicare Part D data, Sara Frederick, PA-C's most frequently prescribed drugs include Letrozole, Ondansetron Hcl, Anastrozole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Sara Frederick, PA-C accept Medicare? ▼
Sara Frederick, PA-C appears in CMS Medicare data with 519 Part D claims and 63 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Sara Frederick, PA-C's credentials? ▼
Sara Frederick, PA-C's NPI is 1902209414 with credentials PA-C. 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.