2026 NPPES data Dermatology Physician NPI 1144275058 M.D.
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RANDAL KUMM, M.D.

Dermatology Physician in COLORADO SPRINGS, 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.
Prescribing volume
833
Medicare Part D claims · 332 beneficiaries · Dermatology Physician avg: 729
Generic prescribing
97%
generic claims · 3% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

RANDAL KUMM, M.D. filed 833 Medicare Part D claims in 2023 as a Dermatology Physician in COLORADO SPRINGS, Colorado, prescribing 97% generic.

833
Part D claims, 2023
97%
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.

RANDAL KUMM, M.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

833 Top 27% higher than 73% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). This entry sits in this band. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. 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 Medicare Part D Prescriber Public Use File · 2023

Board-eligible specialty (heuristic — not verified)

RANDAL KUMM, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about RANDAL KUMM, M.D.?

Quality data not reported

NPI registry status

Active

Issued 05/23/2006

NPI 1144275058

Primary specialty

Dermatology Physician

Mid-sized

14,610 US NPIs in this specialty

Medicare Part D claims

833 14% vs specialty avg

2023 prescription claims

Specialty avg: 729

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).

RANDAL KUMM, M.D. is a Dermatology Physician provider practicing in COLORADO SPRINGS, Colorado, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D.. NPI: 1144275058. 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.

RANDAL KUMM, M.D. appears in the CMS NPPES registry as a Dermatology Physician provider holding M.D. credentials at 3920 N UNION BLVD, COLORADO SPRINGS, CO, 80907, with a listed phone of (303) 338-4545. NPI 1144275058 was issued on 05/23/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KUMM 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 833 prescription claims written by this provider, covering 332 Medicare beneficiaries and totaling roughly $59K in drug spend, split 3% brand-name and 97% 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.

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

3920 N UNION BLVD
COLORADO SPRINGS, CO 80907

Provider Details

NPI 1144275058
Specialty Dermatology Physician
Credentials M.D.
Gender Male
NPI Issued 05/23/2006

Brand vs generic prescribing mix · Generic-heavy

RANDAL KUMM, M.D. — brand share 3.0%
Specialty average (est.)

3% brand-name claims vs 97% generic, on 833 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.

833
Total Claims
$59K
Total Drug Cost
332
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
935
Total Day Supply
24,581
Brand vs Generic
3% brand / 97% generic
Brand Drug Cost
$40K
Generic Drug Cost
$19K
Antibiotic Claims
49

Patient Demographics

Average Patient Age
73.5 years
Avg HCC Risk Score
0.95
Gender Split
49% female / 51% male
Age Distribution
<65: 14, 65-74: 175, 75-84: 124, 85+: 19

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Triamcinolone Acetonide
224
Hydrocortisone
123
Clobetasol Propionate
106
Fluorouracil
52
Doxycycline Monohydrate
36
Metronidazole
36
Imiquimod
34
Ketoconazole
31
Mometasone Furoate
27
Fluocinonide
18

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

Dermatology Physician Overview

How RANDAL KUMM, M.D. fits within the Dermatology Physician landscape nationally.

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

RANDAL KUMM, M.D.'s 833 claims are above the specialty average of 729.

Nearby Dermatology Physician Providers in Colorado

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

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

Frequently Asked Questions

What is RANDAL KUMM, M.D.'s specialty?
RANDAL KUMM, M.D. specializes in Dermatology Physician and practices in COLORADO SPRINGS, Colorado. Credentials: M.D..
How much does RANDAL KUMM, M.D. prescribe under Medicare Part D?
In 2023, RANDAL KUMM, M.D. wrote 833 Medicare Part D claims totaling $59K in drug costs for 332 beneficiaries.
Where is RANDAL KUMM, M.D. located?
RANDAL KUMM, M.D. is located at 3920 N UNION BLVD, COLORADO SPRINGS, CO, 80907. Phone: (303) 338-4545.
What is RANDAL KUMM, M.D.'s NPI number?
RANDAL KUMM, M.D.'s National Provider Identifier (NPI) is 1144275058, issued on 05/23/2006.
Does RANDAL KUMM, M.D. prescribe more brand-name or generic drugs?
RANDAL KUMM, M.D.'s prescribing is 3% brand-name and 97% generic drugs by claim count, with $40K in brand drug costs.
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.
What drugs does RANDAL KUMM, M.D. prescribe most often?
Based on 2023 Medicare Part D data, RANDAL KUMM, M.D.'s most frequently prescribed drugs include Triamcinolone Acetonide, Hydrocortisone, Clobetasol Propionate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does RANDAL KUMM, M.D. accept Medicare?
RANDAL KUMM, M.D. appears in CMS Medicare data with 833 Part D claims and 332 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RANDAL KUMM, M.D.'s credentials?
RANDAL KUMM, M.D.'s NPI is 1144275058 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

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.
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