2026 NPPES data Physician Assistant NPI 1497407183 PA-C
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Caroline Miller, PA-C

Physician Assistant in Monroeville, Pennsylvania. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 149,975 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
4K
Medicare Part D claims · 697 beneficiaries · Physician Assistant avg: 790
Generic prescribing
>99%
generic claims · <1% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
77.5/100
▼ 6 pts below national avg 83.1 · Above neutral
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Caroline Miller, PA-C reported a CMS MIPS final score of 77.5/100 - below the 83.1 national average - and filed 3,714 Medicare Part D claims in 2023.

77.5/100
MIPS score · -6 vs avg
4K
Part D claims, 2023
>99%
generic prescribing

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.

Caroline Miller, PA-C's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure

78 24th percentile higher than 24% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). This entry sits in this band. 80–90: 129,887 scored providers (27%). Above this entry. 90+: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored 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.

Source CMS Merit-based Incentive Payment System (MIPS) · 2023

Where Caroline Miller, PA-C sits

This provider among physician assistant peers

Across the 27,054 physician assistant providers who report both Medicare Part D prescribing and a MIPS quality score, Caroline Miller, PA-C writes more Part D claims than 96% of them and scores higher on MIPS quality than 22% - placing this provider in the high-volume, lower-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.

Part D claim volume vs MIPS quality, by specialty percentile

Lower volume · High qualityHigh volume · High qualityLower volume · Lower qualityHigh volume · Lower quality02550751000255075100Part D claim volume, percentile in specialtyMIPS quality, percentilePart D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 37Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 5Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 13Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 10Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 95Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 45Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 52Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 35Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 72Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 40Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 67Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 63Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 73Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 20Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 15Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 50Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 60Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 98Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 82Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 12Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 58Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 28Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 97Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 77Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 17Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 82Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 43Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 23Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 85Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 88Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 90Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 98Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 70Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 3Part D claim volume, percentile in specialty: 62 · MIPS quality, percentile: 68Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 22Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 48Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 62Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 47Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 38Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 93Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 65Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 57Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 8Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 32Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 2Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 23Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 23Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 7Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 90Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 80Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 55Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 53Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 87Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 73Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 42Caroline Miller, PA-C-Part D claim volume, percentile in specialty: 96 · MIPS quality, percentile: 22
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one physician assistant peer from a representative sample of 60; the gold marker is Caroline Miller, 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 Caroline Miller, PA-C?

Below national average

NPI registry status

Active

Issued 01/24/2022

NPI 1497407183

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

3,714 370% vs specialty avg

2023 prescription claims

Specialty avg: 790

MIPS final score

77.5/100 5.6 pts vs avg

Above neutral band

vs 83.1 national avg

Specialty distribution in Pennsylvania

How Physician Assistant compares to other specialties among Pennsylvania providers

Pennsylvania providers

Largest specialties in Pennsylvania (% of in-state providers)

Student in an Organized Health Care Education/Training Program - 5.6%Student in an Organized Health Care Education/Training Program5.6%Pharmacist - 5%Pharmacist5%Physical Therapist - 4.9%Physical Therapist4.9%Mental Health Counselor - 3.9%Mental Health Counselor3.9%Internal Medicine Physician - 3.3%Internal Medicine Physician3.3%Professional Counselor - 3.2%Professional Counselor3.2%Physician Assistant - 3%Physician Assistant3%
Largest specialties in Pennsylvania (% of in-state providers)

Medicare quality performance, MIPS

Caroline Miller, PA-C's 2023 MIPS final score plotted against the Physician Assistant national average

Below national average
MIPS Final Score
77.5/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Physician Assistant) - 77.5/100 vs national avg 83.1

0%100%National avg83%77.5%
MIPS final score (Physician Assistant) - 77.5/100 vs national avg 83.1

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).

Caroline Miller, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 600 OXFORD DR STE 2070, Monroeville, PA, 15146, with a listed phone of (412) 374-7302. NPI 1497407183 was issued on 01/24/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Miller most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 3,714 prescription claims written by this provider, covering 697 Medicare beneficiaries and totaling roughly $94K in drug spend, split <1% brand-name and >99% generic by claim count, with an opioid prescribing rate of 48.8%. These figures capture only Medicare Part D, commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 77.5/100 for the 2023 performance year (Quality 68.6, Cost 56.4), compared with the national average of 83.1.

Physician Assistant is a high-volume specialty nationwide, with 149,975 enrolled providers across 56 states and an average of 790 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

600 OXFORD DR STE 2070
Monroeville, PA 15146

Provider Details

NPI 1497407183
Specialty Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 01/24/2022

CMS Quality Score (MIPS)

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

77.5068
Final Score
Avg: 83.1
68.6144
Quality
56.4081
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where Caroline Miller, 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.

University OF Pittsburgh Physicians
Cranberry Township, PA

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 - Pennsylvania PA-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 ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Caroline Miller, PA-C. To verify Caroline Miller, PA-C's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases

PA-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 Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Generic-heavy

Caroline Miller, PA-C - brand share 1.0%
Physician Assistant average

<1% brand-name claims vs >99% generic, on 3,714 2023 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 2023.

3,714
Total Claims
$94K
Total Drug Cost
697
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,355
Total Day Supply
126,172
Brand vs Generic
<1% brand / >99% generic
Brand Drug Cost
$10K
Generic Drug Cost
$83K
Opioid Claims
1,811 (48.8% rate)

Patient Demographics

Average Patient Age
71.6 years
Avg HCC Risk Score
1.48
Gender Split
70% female / 30% male
Age Distribution
<65: 133, 65-74: 268, 75-84: 225, 85+: 71

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What Caroline Miller, PA-C prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Gabapentin
709
Tramadol Hcl
674
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
541
Pregabalin
470
Acetaminophen-Codeine
Acetaminophen With Codeine
438
Methocarbamol
147
Celecoxib
108
Duloxetine Hcl
100
Tizanidine Hcl
88
Cyclobenzaprine Hcl
80

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

Physician Assistant Overview

How Caroline Miller, PA-C fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

Caroline Miller, PA-C's 3,714 claims are above the specialty average of 790.

Nearby Physician Assistant Providers in Pennsylvania

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

Compare Physician 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 Pennsylvania medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Physician 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.

Frequently Asked Questions

What is Caroline Miller, PA-C's specialty?
Caroline Miller, PA-C specializes in Physician Assistant and practices in Monroeville, Pennsylvania. Credentials: PA-C.
How much does Caroline Miller, PA-C prescribe under Medicare Part D?
In 2023, Caroline Miller, PA-C wrote 3,714 Medicare Part D claims totaling $94K in drug costs for 697 beneficiaries.
What is Caroline Miller, PA-C's Medicare quality score?
Caroline Miller, PA-C has a CMS MIPS Final Score of 77.5/100 (Quality: 68.6, Cost: 56.4). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Caroline Miller, PA-C located?
Caroline Miller, PA-C is located at 600 OXFORD DR STE 2070, Monroeville, PA, 15146. Phone: (412) 374-7302.
What is Caroline Miller, PA-C's NPI number?
Caroline Miller, PA-C's National Provider Identifier (NPI) is 1497407183, issued on 01/24/2022.
Does Caroline Miller, PA-C prescribe more brand-name or generic drugs?
Caroline Miller, PA-C's prescribing is <1% brand-name and >99% generic drugs by claim count, with $10K in brand drug costs.
Does Caroline Miller, PA-C prescribe opioids?
Yes, Caroline Miller, PA-C had 1,811 opioid claims in 2023 with an opioid prescribing rate of 48.8%.
How many Physician Assistant providers are there in the US?
There are 149,975 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does Caroline Miller, PA-C prescribe most often?
Based on 2023 Medicare Part D data, Caroline Miller, PA-C's most frequently prescribed drugs include Gabapentin, Tramadol Hcl, Hydrocodone-Acetaminophen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Caroline Miller, PA-C accept Medicare?
Caroline Miller, PA-C appears in CMS Medicare data with 3,714 Part D claims and 697 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Caroline Miller, PA-C's credentials?
Caroline Miller, PA-C's NPI is 1497407183 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

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.
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 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.