2026 NPPES data Medical Physician Assistant NPI 1871000323 PA-C
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Julianna Davis, PA-C

Medical Physician Assistant in Philadelphia, 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 40,527 in Medical 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
642
Medicare Part D claims · 250 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
97.3/100
▲ 14 pts above national avg 83.1 · Exceptional
Industry payments
$383.76
18 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Julianna Davis, PA-C reported a CMS MIPS final score of 97.3/100 - above the 83.1 national average - and filed 642 Medicare Part D claims in 2023.

97.3/100
MIPS score · +14 vs avg
642
Part D claims, 2023
83%
generic prescribing
$383.76
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.

Julianna Davis, 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

97 Top 15% higher than 85% 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%). Below this entry. 80–90: 129,887 scored providers (27%). Below this entry. 90+: 189,403 scored providers (40%). This entry sits in this band. 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 Julianna Davis, PA-C sits

This provider among medical physician assistant peers

Across the 7,339 medical physician assistant providers who report both Medicare Part D prescribing and a MIPS quality score, Julianna Davis, PA-C writes more Part D claims than 65% of them and scores higher on MIPS quality than 86% - placing this provider in the high-volume, high-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 quality0255075100024.949.974.899.8Part D claim volume, percentile in specialtyMIPS quality, percentilePart D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 43Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 65Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 68Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 65Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 3Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 37Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 95Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 17Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 50Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 40Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 12Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 47Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 87Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 55Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 7Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 62Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 23Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 72Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 10Part D claim volume, percentile in specialty: 58 · MIPS quality, percentile: 45Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 52Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 88Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 70Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 93Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 48Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 82Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 95Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 60Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 92Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 23Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 95Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 73Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 75Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 32Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 20Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 58Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 80Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 2Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 77Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 53Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 8Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 83Part D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 38Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 42Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 90Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 15Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 22Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 30Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 23Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 23Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 13Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 63Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 5Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 95Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 35Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 57Julianna Davis, PA-C-Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 86
Part D claim volume vs MIPS quality, by specialty percentile

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

High performer (top quartile)

NPI registry status

Active

Issued 01/05/2018

NPI 1871000323

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

642 40% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

MIPS final score

97.3/100 14.2 pts vs avg

Exceptional band

vs 83.1 national avg

Specialty distribution in Pennsylvania

How Medical Physician Assistant compares to other specialties among Pennsylvania providers

Pennsylvania 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%Medical Physician Assistant - 1.5%Medical Physician Assistant1.5%
Largest specialties in Pennsylvania (% of in-state providers)

Medicare quality performance, MIPS

Julianna Davis, PA-C's 2023 MIPS final score plotted against the Medical Physician Assistant national average

High performer (top quartile)
MIPS Final Score
97.3/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Medical Physician Assistant) - 97.3/100 vs national avg 83.1

0%100%National avg83%97.3%
MIPS final score (Medical Physician Assistant) - 97.3/100 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).

Julianna Davis, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 200 N 16TH ST STE D, Philadelphia, PA, 19102, with a listed phone of (215) 315-3197. NPI 1871000323 was issued on 01/05/2018. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Davis 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 642 prescription claims written by this provider, covering 250 Medicare beneficiaries and totaling roughly $706K in drug spend, split 17% brand-name and 83% generic by claim count. 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 97.3/100 for the 2023 performance year (Quality 95), compared with the national average of 83.1.

Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 enrolled providers across 55 states and an average of 1,077 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

200 N 16TH ST STE D
Philadelphia, PA 19102

Provider Details

NPI 1871000323
Specialty Medical Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 01/05/2018

CMS Quality Score (MIPS)

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

97.25
Final Score
Avg: 83.1
95
Quality
100
Promoting Interoperability

Reporting: Individual

Hospital and facility affiliations

Facilities where Julianna Davis, 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.

Dermatology OF Philadelphia / Mohs Surgery Center, LLC
Philadelphia, 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).

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 Julianna Davis, PA-C. Source: openpaymentsdata.cms.gov.

Total received

$384

Largest payer

Galderma Laboratories, L.P.

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.

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 Julianna Davis, PA-C. To verify Julianna Davis, 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 · Typical

Julianna Davis, PA-C - brand share 17.0%
Medical Physician Assistant average

17% brand-name claims vs 83% generic, on 642 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.

642
Total Claims
$706K
Total Drug Cost
250
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
728
Total Day Supply
19,361
Brand vs Generic
17% brand / 83% generic
Brand Drug Cost
$687K
Generic Drug Cost
$19K
Antibiotic Claims
17

Patient Demographics

Average Patient Age
71.5 years
Avg HCC Risk Score
1.13
Gender Split
59% female / 41% male
Age Distribution
<65: 43, 65-74: 111, 75-84: 81, 85+: 15

Top Prescribed Drugs (Medicare Part D)

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

What Julianna Davis, 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
Ketoconazole
115
Triamcinolone Acetonide
77
Ammonium Lactate
41
Clobetasol Propionate
39
Hydrocortisone
36
Betamethasone Dipropionate
19
Fluorouracil
17
Metronidazole
17
Mupirocin
17
Dupixent Syringe
Dupilumab
16

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

Medical Physician Assistant Overview

How Julianna Davis, PA-C fits within the Medical Physician Assistant landscape nationally.

40,527
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider

Julianna Davis, PA-C's 642 claims are below the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Pennsylvania

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

Compare Medical 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 Medical 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 Julianna Davis, PA-C's specialty?
Julianna Davis, PA-C specializes in Medical Physician Assistant and practices in Philadelphia, Pennsylvania. Credentials: PA-C.
How much does Julianna Davis, PA-C prescribe under Medicare Part D?
In 2023, Julianna Davis, PA-C wrote 642 Medicare Part D claims totaling $706K in drug costs for 250 beneficiaries.
What is Julianna Davis, PA-C's Medicare quality score?
Julianna Davis, PA-C has a CMS MIPS Final Score of 97.3/100 (Quality: 95). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Julianna Davis, PA-C located?
Julianna Davis, PA-C is located at 200 N 16TH ST STE D, Philadelphia, PA, 19102. Phone: (215) 315-3197.
What is Julianna Davis, PA-C's NPI number?
Julianna Davis, PA-C's National Provider Identifier (NPI) is 1871000323, issued on 01/05/2018.
Does Julianna Davis, PA-C prescribe more brand-name or generic drugs?
Julianna Davis, PA-C's prescribing is 17% brand-name and 83% generic drugs by claim count, with $687K in brand drug costs.
How many Medical Physician Assistant providers are there in the US?
There are 40,527 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does Julianna Davis, PA-C prescribe most often?
Based on 2023 Medicare Part D data, Julianna Davis, PA-C's most frequently prescribed drugs include Ketoconazole, Triamcinolone Acetonide, Ammonium Lactate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Julianna Davis, PA-C accept Medicare?
Julianna Davis, PA-C appears in CMS Medicare data with 642 Part D claims and 250 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Julianna Davis, PA-C's credentials?
Julianna Davis, PA-C's NPI is 1871000323 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.