2026 NPPES data Dermatology Physician NPI 1366247173 PA-C
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MADELINE LARSON, PA-C

Dermatology Physician in LAFAYETTE, Colorado. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
What the federal data reveals: MADELINE LARSON, PA-C is a Dermatology Physician ([object Object]) practicing in LAFAYETTE, Colorado .

What stands out: MADELINE LARSON, PA-C specializes in Dermatology Physician and practices in LAFAYETTE, Colorado, listed in the federal CMS National Provider Identifier registry. Every detail on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

MADELINE LARSON, PA-C practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

MADELINE LARSON, PA-C at a glance

Quality data not reported

NPI registry status

Active

Issued 02/17/2025

NPI 1366247173

Primary specialty

Dermatology Physician

Mid-sized

14,610 US NPIs in this specialty

Specialty distribution in Colorado

How Dermatology Physician compares to other specialties among Colorado providers

Colorado providers

Dermatology Physician share within Colorado

1. Dermatology Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Dermatology Physician share within Colorado

Specialty board-certification context

Estimated specialty board-certified rate — Dermatology Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Dermatology Physician ABMS/AOA estimate

Est. board-certified rate (Dermatology Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Dermatology Physician) — ABMS / AOA estimate

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).

MADELINE LARSON, PA-C is a Dermatology Physician provider practicing in LAFAYETTE, Colorado, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C. NPI: 1366247173. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

MADELINE LARSON, PA-C appears in the CMS NPPES registry as a Dermatology Physician provider holding PA-C credentials at 1140 W SOUTH BOULDER RD STE 202, LAFAYETTE, CO, 80026, with a listed phone of (303) 604-1444. NPI 1366247173 was issued on 02/17/2025. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LARSON 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 prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Dermatology Physician providers operate outside Part D entirely.

Dermatology Physician is a mid-sized specialty nationwide, with 14,610 enrolled providers across 53 states and an average of 729 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

1140 W SOUTH BOULDER RD STE 202
LAFAYETTE, CO 80026

Provider Details

NPI 1366247173
Specialty Dermatology Physician
Credentials PA-C
Gender Female
NPI Issued 02/17/2025

Hospital and facility affiliations

Facilities where MADELINE LARSON, 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.

BOULDER VALLEY CENTER FOR DERMATOLOGY LLC
LAFAYETTE, CO

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Dermatology Physician Overview

How MADELINE LARSON, PA-C fits within the Dermatology Physician landscape nationally.

14,610
Dermatology Physician Providers in US
53
States with Dermatology Physician
729
Avg Claims per Provider

Nearby Dermatology Physician Providers in Colorado

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

Compare Dermatology Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is MADELINE LARSON, PA-C's specialty?
MADELINE LARSON, PA-C specializes in Dermatology Physician and practices in LAFAYETTE, Colorado. Credentials: PA-C.
Where is MADELINE LARSON, PA-C located?
MADELINE LARSON, PA-C is located at 1140 W SOUTH BOULDER RD STE 202, LAFAYETTE, CO, 80026. Phone: (303) 604-1444.
What is MADELINE LARSON, PA-C's NPI number?
MADELINE LARSON, PA-C's National Provider Identifier (NPI) is 1366247173, issued on 02/17/2025.
How many Dermatology Physician providers are there in the US?
There are 14,610 Dermatology Physician providers across 53 states in the US. The average Dermatology Physician provider writes 729 Medicare Part D claims per year.
Does MADELINE LARSON, PA-C accept Medicare?
MADELINE LARSON, PA-C appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MADELINE LARSON, PA-C's credentials?
MADELINE LARSON, PA-C's NPI is 1366247173 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.
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