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2026 NPPES data Physical Therapy Assistant NPI 1437154887 PA
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Karen Mayes, PA

Physical Therapy Assistant in Jacksonville, Florida.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 61,461 in Physical Therapy 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
1K
Medicare Part D claims · 238 beneficiaries · Physical Therapy Assistant avg: 695
MIPS score
76.2/100
▼ 7 pts below national avg 83.5 · Above neutral
Verify NPI on CMS Methodology
Compiled from official public sources by the editorial process.

What the federal data shows

Karen Mayes, PA reported a CMS MIPS final score of 76.2/100 - below the 83.5 national average - and filed 1,103 Medicare Part D claims in 2024.

76.2/100
MIPS score · -7 vs avg
1K
Part D claims, 2024
≥17th
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 Karen Mayes, PA

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 1437154887), first enumerated 06/14/2005.

    Source: CMS NPPES

  • Reported

    Medicare Part D participation

    Filed 1,103 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 76.2/100 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

    Florida statewide board action statistics are published annually — these figures describe aggregate state activity, not Karen Mayes, PA's individual license status. Verify directly with the state medical board.

    Source: FLDOH 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 1437154887 · Physical Therapy Assistant

NPI-10 · ENUM-LEGACY · TAX-MEGA · MIPS-BELOW · RX-MID · BOOK-MID · PHOTO-FINISH

  • NPI-10 1437154887
  • ENUM-LEGACY 2005
  • TAX-MEGA 61K Physical Therapy
  • MIPS-BELOW 76.2/100
  • RX-MID 1,103
  • BOOK-MID 5,915 in Florida
  • PHOTO-FINISH Kenneth Watson · ±0.5

MIPS final-score neighbourhood

Same-specialty nationwide peers by CMS final score, not geographic proximity

MIPS pts

What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).

Source CMS Quality Payment Program (MIPS) As of 2023

Karen Mayes, PA'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.

76 ≥ 17th percentile 17% of 454,083 measured providers are in lower value bands

0–10: 8,684 measured providers (2%). Below this entry. 10–20: 3,008 measured providers (1%). Below this entry. 20–30: 3,069 measured providers (1%). Below this entry. 30–40: 2,746 measured providers (1%). Below this entry. 40–50: 2,928 measured providers (1%). Below this entry. 50–60: 5,882 measured providers (1%). Below this entry. 60–70: 13,906 measured providers (3%). Below this entry. 70–80: 94,570 measured providers (21%). This entry sits in this band. 80–90: 129,887 measured providers (29%). Above this entry. 90+: 189,403 measured providers (42%). Above this entry. This provider 0 100 every measured MIPS clinician, bucketed by value

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

What does the federal data show about Karen Mayes, PA?

Below national average

NPI registry status

Active

Issued 06/14/2005

NPI 1437154887

Primary specialty

Physical Therapy Assistant

High-volume

61,461 US NPIs in this specialty

Medicare Part D claims

1,103 59% vs specialty avg

2024 prescription claims

Specialty avg: 695

MIPS final score

76.2/100 7.3 pts vs avg

Above neutral band

vs 83.5 national avg

Specialty distribution in Florida

How Physical Therapy Assistant compares to other specialties among Florida providers

Florida providers
Behavior Technician16.3%Mental Health Counselor4.8%Family Nurse Practitioner4.5%Pharmacist4.1%Student in an Organized Heal…4.1%Physical Therapist3%Physical Therapy Assistant1.3%
Largest specialties in Florida (% of in-state providers)

Medicare quality performance, MIPS

Karen Mayes, PA's 2023 MIPS final score plotted against the Physical Therapy Assistant national average

Below national average
MIPS Final Score
76.2/100
vs 83.5 national avg · 2023 performance year
0%100%National avg84%76.2%
MIPS final score (Physical Therapy Assistant) - 76.2/100 vs national avg 83.5
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

4500 SAN PABLO RD S
Jacksonville, FL 32224
(904) 953-2000

Provider Details

NPI 1437154887
Specialty Physical Therapy Assistant
Credentials PA
Gender Female
NPI Issued 06/14/2005

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

76.2008
Final Score
Measured-score avg: 83.5
69.3395
Quality
51.3298
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where Karen Mayes, PA 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.

Mayo Clinic Jacksonville
Jacksonville, FL

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 - Florida FLDOH 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 ~75K Florida medical licensees in 2023 - they are NOT specific to Karen Mayes, PA. To verify Karen Mayes, PA's current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases

FLDOH 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 Florida 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.

1,103
Total Claims
$484K
Total Drug Cost
238
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,453.067
Total Day Supply
72,677
Generic Drug Cost
$35K
Antibiotic Claims
31

Patient Demographics

Average Patient Age
66.3 years
Avg HCC Risk Score
2.86
Gender Split
28% female / 72% male
Age Distribution
<65: 72, 65-74: 113, 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.

What Karen Mayes, PA prescribes most

Top Medicare Part D drugs by claim count, 2024

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2024
Drug Claims
Spironolactone
 73
Entresto
Sacubitril/Valsartan
66
Pantoprazole Sodium
 65
Carvedilol
 54
Pravastatin Sodium
 50
Metoprolol Succinate
 48
Bumetanide
 47
Atorvastatin Calcium
 42
Tacrolimus
 38
Propranolol Hcl
 34

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

More Physical Therapy Assistant in FL → All providers in Florida → Compare specialties →

Physical Therapy Assistant Overview

How Karen Mayes, PA fits within the Physical Therapy Assistant landscape nationally.

61,461
Physical Therapy Assistant Providers in US
55
States with Physical Therapy Assistant
695
Avg Claims per Provider

Karen Mayes, PA's 1,103 claims are above the specialty average of 695.

Nationwide Physical Therapy Assistant peers with similar MIPS or enrollment year

Two federal-record peer sets for Mayes, both outside Florida so the neighborhoods are not geographic containment.

Similar MIPS final score

Nearest same-specialty clinicians by CMS MIPS final score (76.2 here).

Kenneth Watson 76.7 PA Kimberly Campbell 77.6 CA Alexandria Hilton 77.8 MS Tyler Smith 78.6 WA

Same NPPES enumeration year (2005)

Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.

Alesha Patton Lubbock, TX Teleathea Horne Fayetteville, NC Stacy Ferguson Connell, WA Matthew Brannon Paso Robles, CA

Nearby Physical Therapy Assistant Providers in Florida

Other clinicians with the same primary specialty enrolled in Florida, drawn from the same CMS NPPES roster as Mayes.

One of 5,915 Physical Therapy Assistant providers enrolled in Florida, 5 are shown here.

Sandra Abalos
St Cloud, FL
William Abate
Sanford, FL
Derek Abbott
Riverview, FL
Ashton Abernathy
PTA
Winter Garden, FL
Enrique Abinader
PTA
Brandon, FL

Compare Physical Therapy Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is Karen Mayes, PA's specialty? ▼
Karen Mayes, PA specializes in Physical Therapy Assistant and practices in Jacksonville, Florida. Credentials: PA.
How much does Karen Mayes, PA prescribe under Medicare Part D? ▼
In 2024, Karen Mayes, PA wrote 1,103 Medicare Part D claims totaling $484K in drug costs for 238 beneficiaries.
What is Karen Mayes, PA's Medicare quality score? ▼
Karen Mayes, PA has a CMS MIPS Final Score of 76.2/100 (Quality: 69.3, Cost: 51.3). 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 Karen Mayes, PA located? ▼
Karen Mayes, PA is located at 4500 SAN PABLO RD S, Jacksonville, FL, 32224. Phone: (904) 953-2000.
What is Karen Mayes, PA's NPI number? ▼
Karen Mayes, PA's National Provider Identifier (NPI) is 1437154887, issued on 06/14/2005.
How many Physical Therapy Assistant providers are there in the US? ▼
There are 61,461 Physical Therapy Assistant providers across 55 states in the US. The average Physical Therapy Assistant provider writes 695 Medicare Part D claims per year.
What drugs does Karen Mayes, PA prescribe most often? ▼
Based on 2024 Medicare Part D data, Karen Mayes, PA's most frequently prescribed drugs include Spironolactone, Entresto, Pantoprazole Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Karen Mayes, PA accept Medicare? ▼
Karen Mayes, PA appears in CMS Medicare data with 1,103 Part D claims and 238 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Karen Mayes, PA's credentials? ▼
Karen Mayes, PA's NPI is 1437154887 with credentials PA. 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

Compiled from official public sources by the editorial process.

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.