NPI registry status
Active
2026 NPPES data Physician Assistant NPI 1114395522 PA-C
Verify on CMS → Frederick Baker, PA-C
Physician Assistant in Salt Lake City, Utah.
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
131
Medicare Part D claims · 86 beneficiaries · Physician Assistant avg: 832
MIPS score
92.1/100
▲ 9 pts above national avg 83.5 · Exceptional
What the federal data shows
Frederick Baker, PA-C reported a CMS MIPS final score of 92.1/100 - above the 83.5 national average - and filed 131 Medicare Part D claims in 2024.
- 92.1/100
- MIPS score · +9 vs avg
- 131
- Part D claims, 2024
- ≥66th
- 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 Frederick Baker, 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 1114395522), first enumerated 09/02/2015.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 131 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 92.1/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- 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 1114395522 · Physician Assistant
NPI-10 · ENUM-MID · TAX-MEGA · MIPS-ABOVE · RX-LIGHT · BOOK-LIGHT · PHOTO-FINISH
- NPI-10 1114395522
- ENUM-MID 2015
- TAX-MEGA 156K Physician Assistant
- MIPS-ABOVE 92.1/100
- RX-LIGHT 131
- BOOK-LIGHT 1,726 in Utah
- PHOTO-FINISH Ahmed Adam Abudra · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Baker · this pro…
Baker · this provider
92.1 MIPS pts
- Evan Eisher · hi…
Evan Eisher
92.1 MIPS pts
- Ahmed Adam Abudr…
Ahmed Adam Abudra
92.1 MIPS pts
- Alexa Callison-B…
Alexa Callison-Burch
92.1 MIPS pts
- Aaron Clark · near
Aaron Clark
92.1 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Frederick Baker, 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.
92 ≥ 66th percentile 66% 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 Frederick Baker, 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, Frederick Baker, PA-C writes more Part D claims than 33% of them and scores higher on MIPS quality than 66% - placing this provider in the lower-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 Frederick Baker, 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 Frederick Baker, PA-C?
High performer (top quartile)Primary specialty
Physician Assistant
Medicare Part D claims
131 84% vs specialty avg
MIPS final score
92.1/100 8.6 pts vs avg
Specialty distribution in Utah
How Physician Assistant compares to other specialties among Utah providers
Medicare quality performance, MIPS
Frederick Baker, PA-C's 2023 MIPS final score plotted against the Physician Assistant national average
- MIPS Final Score
- 92.1/100
- 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 | 1114395522 |
|---|---|
| Specialty | Physician Assistant |
| Credentials | PA-C |
| Gender | Male |
| NPI Issued | 09/02/2015 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
92.0664
Final Score
Measured-score avg: 83.5
85.5753
Quality
100
Promoting Interoperability
Reporting: Group practice
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
131
Total Claims
$5K
Total Drug Cost
86
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 134.8
- Total Day Supply
- 1,576
- Generic Drug Cost
- $728
- Opioid Claims
- 21 (16.0% rate)
- Antibiotic Claims
- 32
Patient Demographics
- Average Patient Age
- 66.2 years
- Avg HCC Risk Score
- 1.80
- Gender Split
- 52% female / 48% male
- Age Distribution
- <65: 29, 65-74: 28, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Naproxen | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Physician Assistant Overview
How Frederick Baker, 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
Frederick Baker, PA-C's 131 claims are below the specialty average of 832.
Nationwide Physician Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Baker, both outside Utah so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (92.1 here).
Same NPPES enumeration year (2015)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Physician Assistant Providers in Utah
Other clinicians with the same primary specialty enrolled in Utah, drawn from the same CMS NPPES roster as Baker.
One of 1,726 Physician Assistant providers enrolled in Utah, 5 are shown here.
Saeed Abbaszadeh
PA-C
Salt Lake City, UT
Christopher Abbott
Draper, UT
Jared Abrams
PA-C
Washington Terrace, UT
Claire Ackerman
PA-C
Salt Lake City, UT
Holly Adams
PA-C
Lehi, UT
Compare Physician Assistant nationally: see state-by-state distribution →
Frequently Asked Questions
What is Frederick Baker, PA-C's specialty? ▼
Frederick Baker, PA-C specializes in Physician Assistant and practices in Salt Lake City, Utah. Credentials: PA-C.
How much does Frederick Baker, PA-C prescribe under Medicare Part D? ▼
In 2024, Frederick Baker, PA-C wrote 131 Medicare Part D claims totaling $5K in drug costs for 86 beneficiaries.
What is Frederick Baker, PA-C's Medicare quality score? ▼
Frederick Baker, PA-C has a CMS MIPS Final Score of 92.1/100 (Quality: 85.6). 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 Frederick Baker, PA-C located? ▼
Frederick Baker, PA-C is located at 50 N MEDICAL DR, Salt Lake City, UT, 84132. Phone: (801) 587-6336.
What is Frederick Baker, PA-C's NPI number? ▼
Frederick Baker, PA-C's National Provider Identifier (NPI) is 1114395522, issued on 09/02/2015.
Does Frederick Baker, PA-C prescribe opioids? ▼
Yes, Frederick Baker, PA-C had 21 opioid claims in 2024 with an opioid prescribing rate of 16.0%.
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 Frederick Baker, PA-C prescribe most often? ▼
Based on 2024 Medicare Part D data, Frederick Baker, PA-C's most frequently prescribed drugs include Naproxen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Frederick Baker, PA-C accept Medicare? ▼
Frederick Baker, PA-C appears in CMS Medicare data with 131 Part D claims and 86 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Frederick Baker, PA-C's credentials? ▼
Frederick Baker, PA-C's NPI is 1114395522 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.