2026 NPPES data Dermatopathology Physician NPI 1972565109 M.D.
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Toni Stockton, M.D.

Dermatopathology Physician in Phoenix, Arizona.

This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 570 in Dermatopathology Physician, 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
615
Medicare Part D claims · 274 beneficiaries · Dermatopathology Physician avg: 650
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
73/100
▼ 10 pts below national avg 83.1 · Mid-tier
Industry payments
$4.8K
126 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Toni Stockton, M.D. reported a CMS MIPS final score of 73/100 - below the 83.1 national average - and filed 615 Medicare Part D claims in 2023.

73/100
MIPS score · -10 vs avg
615
Part D claims, 2023
92%
generic prescribing
Likely
board-certified (heuristic)

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.

Toni Stockton, M.D.'s MIPS score vs every scored U.S. clinician

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

73 11th percentile higher than 11% 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 Toni Stockton, M.D. sits

This provider among dermatopathology physician peers

Across the 210 dermatopathology physician providers who report both Medicare Part D prescribing and a MIPS quality score, Toni Stockton, M.D. writes more Part D claims than 53% of them and scores higher on MIPS quality than 13% - 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 quality0255075100020.541.061.481.9Part D claim volume, percentile in specialtyMIPS quality, percentilePart D claim volume, percentile in specialty: 37 · MIPS quality, percentile: 52Part D claim volume, percentile in specialty: 35 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 5 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 93 · MIPS quality, percentile: 3Part D claim volume, percentile in specialty: 2 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 65 · MIPS quality, percentile: 42Part D claim volume, percentile in specialty: 92 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 88 · MIPS quality, percentile: 70Part D claim volume, percentile in specialty: 27 · MIPS quality, percentile: 50Part D claim volume, percentile in specialty: 52 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 70 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 50 · MIPS quality, percentile: 40Part D claim volume, percentile in specialty: 48 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 42 · MIPS quality, percentile: 67Part D claim volume, percentile in specialty: 22 · MIPS quality, percentile: 72Part D claim volume, percentile in specialty: 82 · MIPS quality, percentile: 17Part D claim volume, percentile in specialty: 25 · MIPS quality, percentile: 32Part D claim volume, percentile in specialty: 90 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 95 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 55 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 0 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 13 · MIPS quality, percentile: 48Part D claim volume, percentile in specialty: 20 · MIPS quality, percentile: 53Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 77 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 97 · MIPS quality, percentile: 8Part D claim volume, percentile in specialty: 78 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 35Part D claim volume, percentile in specialty: 12 · MIPS quality, percentile: 2Part D claim volume, percentile in specialty: 85 · MIPS quality, percentile: 10Part D claim volume, percentile in specialty: 80 · MIPS quality, percentile: 75Part D claim volume, percentile in specialty: 7 · MIPS quality, percentile: 57Part D claim volume, percentile in specialty: 87 · MIPS quality, percentile: 65Part D claim volume, percentile in specialty: 10 · MIPS quality, percentile: 5Part D claim volume, percentile in specialty: 83 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 47 · MIPS quality, percentile: 62Part D claim volume, percentile in specialty: 3 · MIPS quality, percentile: 55Part D claim volume, percentile in specialty: 100 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 38 · MIPS quality, percentile: 67Part D claim volume, percentile in specialty: 23 · MIPS quality, percentile: 62Part D claim volume, percentile in specialty: 43 · MIPS quality, percentile: 57Part D claim volume, percentile in specialty: 68 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 98 · MIPS quality, percentile: 12Part D claim volume, percentile in specialty: 75 · MIPS quality, percentile: 38Part D claim volume, percentile in specialty: 45 · MIPS quality, percentile: 0Part D claim volume, percentile in specialty: 28 · MIPS quality, percentile: 77Part D claim volume, percentile in specialty: 72 · MIPS quality, percentile: 18Part D claim volume, percentile in specialty: 60 · MIPS quality, percentile: 45Part D claim volume, percentile in specialty: 17 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 30 · MIPS quality, percentile: 42Part D claim volume, percentile in specialty: 73 · MIPS quality, percentile: 15Part D claim volume, percentile in specialty: 15 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 40 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 8 · MIPS quality, percentile: 47Part D claim volume, percentile in specialty: 67 · MIPS quality, percentile: 78Part D claim volume, percentile in specialty: 33 · MIPS quality, percentile: 7Part D claim volume, percentile in specialty: 32 · MIPS quality, percentile: 37Part D claim volume, percentile in specialty: 18 · MIPS quality, percentile: 72Part D claim volume, percentile in specialty: 63 · MIPS quality, percentile: 33Part D claim volume, percentile in specialty: 57 · MIPS quality, percentile: 57Toni Stockton, M.D.-Part D claim volume, percentile in specialty: 53 · MIPS quality, percentile: 13
Part D claim volume vs MIPS quality, by specialty percentile

Each dot is one dermatopathology physician peer from a representative sample of 60; the gold marker is Toni Stockton, M.D.. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.

Board certification likely (heuristic, not verified)

Toni Stockton, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about Toni Stockton, M.D.?

Below national average

NPI registry status

Active

Issued 04/04/2006

NPI 1972565109

Primary specialty

Dermatopathology Physician

Niche

570 US NPIs in this specialty

Medicare Part D claims

615 5% vs specialty avg

2023 prescription claims

Specialty avg: 650

MIPS final score

73/100 10.1 pts vs avg

Mid-tier band

vs 83.1 national avg

Specialty distribution in Arizona

How Dermatopathology Physician compares to other specialties among Arizona providers

Arizona providers
Pharmacist - 5.6%Pharmacist5.6%Behavior Technician - 5.6%Behavior Technician5.6%Family Nurse Practitioner - 4.3%Family Nurse Practitioner4.3%Physical Therapist - 4.2%Physical Therapist4.2%Speech-Language Pathologist - 3.5%Speech-Language Pathologist3.5%Student in an Organized Health Care Education/Training Program - 3.5%Student in an Organized Health Care Education/Training Program3.5%Dermatopathology Physician - 0%Dermatopathology Physician0%
Largest specialties in Arizona (% of in-state providers)

Medicare quality performance, MIPS

Toni Stockton, M.D.'s 2023 MIPS final score plotted against the Dermatopathology Physician national average

Below national average
MIPS Final Score
73/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Dermatopathology Physician) - 73/100 vs national avg 83.1

0%100%National avg83%73%
MIPS final score (Dermatopathology Physician) - 73/100 vs national avg 83.1
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).

Toni Stockton, M.D. appears in the CMS NPPES registry as a Dermatopathology Physician provider holding M.D. credentials at 16611 S. 40TH STREET, Phoenix, AZ, 85048, with a listed phone of (480) 610-6366. NPI 1972565109 was issued on 04/04/2006.

Medicare Part D records for calendar year 2023 show 615 prescription claims written by this provider, covering 274 Medicare beneficiaries and totaling roughly $225K in drug spend, split 8% brand-name and 92% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 73/100 for the 2023 performance year (Quality 100, Cost 10), compared with the national average of 83.1.

Dermatopathology Physician is a narrow specialty nationwide, with 570 enrolled providers across 48 states and an average of 650 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

16611 S. 40TH STREET
Phoenix, AZ 85048

Provider Details

NPI 1972565109
Specialty Dermatopathology Physician
Credentials M.D.
Gender Female
NPI Issued 04/04/2006

CMS Quality Score (MIPS)

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

73
Final Score
Avg: 83.1
100
Quality
10
Cost

Reporting: Individual

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 Toni Stockton, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$4.8K

Largest payer

ABBVIE INC.

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 · Generic-heavy

Toni Stockton, M.D. - brand share 8.0%
Dermatopathology Physician average

8% brand-name claims vs 92% generic, on 615 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.

615
Total Claims
$225K
Total Drug Cost
274
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
709
Total Day Supply
20,300
Brand vs Generic
8% brand / 92% generic
Brand Drug Cost
$179K
Generic Drug Cost
$46K
Antibiotic Claims
22

Patient Demographics

Average Patient Age
73.7 years
Avg HCC Risk Score
1.00
Gender Split
70% female / 30% male

Top Prescribed Drugs (Medicare Part D)

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

What Toni Stockton, M.D. 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
Triamcinolone Acetonide
55
Ciclopirox
42
Betamethasone Dipropionate
37
Valacyclovir
Valacyclovir Hcl
34
Mometasone Furoate
33
Mupirocin
32
Econazole Nitrate
31
Hydrocortisone
29
Azelaic Acid
28
Ketoconazole
28

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

Dermatopathology Physician Overview

How Toni Stockton, M.D. fits within the Dermatopathology Physician landscape nationally.

570
Dermatopathology Physician Providers in US
48
States with Dermatopathology Physician
650
Avg Claims per Provider

Toni Stockton, M.D.'s 615 claims are below the specialty average of 650.

Nearby Dermatopathology Physician Providers in Arizona

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

Compare Dermatopathology Physician 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 Arizona medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Dermatopathology Physician 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 Toni Stockton, M.D.'s specialty?
Toni Stockton, M.D. specializes in Dermatopathology Physician and practices in Phoenix, Arizona. Credentials: M.D..
How much does Toni Stockton, M.D. prescribe under Medicare Part D?
In 2023, Toni Stockton, M.D. wrote 615 Medicare Part D claims totaling $225K in drug costs for 274 beneficiaries.
What is Toni Stockton, M.D.'s Medicare quality score?
Toni Stockton, M.D. has a CMS MIPS Final Score of 73/100 (Quality: 100, Cost: 10). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Toni Stockton, M.D. located?
Toni Stockton, M.D. is located at 16611 S. 40TH STREET, Phoenix, AZ, 85048. Phone: (480) 610-6366.
What is Toni Stockton, M.D.'s NPI number?
Toni Stockton, M.D.'s National Provider Identifier (NPI) is 1972565109, issued on 04/04/2006.
Does Toni Stockton, M.D. prescribe more brand-name or generic drugs?
Toni Stockton, M.D.'s prescribing is 8% brand-name and 92% generic drugs by claim count, with $179K in brand drug costs.
How many Dermatopathology Physician providers are there in the US?
There are 570 Dermatopathology Physician providers across 48 states in the US. The average Dermatopathology Physician provider writes 650 Medicare Part D claims per year.
What drugs does Toni Stockton, M.D. prescribe most often?
Based on 2023 Medicare Part D data, Toni Stockton, M.D.'s most frequently prescribed drugs include Triamcinolone Acetonide, Ciclopirox, Betamethasone Dipropionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Toni Stockton, M.D. accept Medicare?
Toni Stockton, M.D. appears in CMS Medicare data with 615 Part D claims and 274 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Toni Stockton, M.D.'s credentials?
Toni Stockton, M.D.'s NPI is 1972565109 with credentials M.D.. 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 (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.