2026 NPPES data Medical Physician Assistant NPI 1548810575 PA-C
Verify on CMS →

MCKENZIE COMBA, PA-C

Medical Physician Assistant in CARSON CITY, Nevada. 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
1K
Medicare Part D claims · 233 beneficiaries · Medical Physician Assistant avg: 1K
Industry payments
$2.4K
111 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

MCKENZIE COMBA, PA-C filed 1,205 Medicare Part D claims in 2023 as a Medical Physician Assistant in CARSON CITY, Nevada.

1K
Part D claims, 2023
$2.4K
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.

MCKENZIE COMBA, PA-C's Medicare Part D volume vs every U.S. prescriber

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

1,205 Top 22% higher than 78% 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%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). This entry sits in this band. 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

What does the federal data show about MCKENZIE COMBA, PA-C?

Quality data not reported

NPI registry status

Active

Issued 09/11/2019

NPI 1548810575

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

1,205 12% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in Nevada

How Medical Physician Assistant compares to other specialties among Nevada providers

Nevada providers

Medical Physician Assistant share within Nevada

1. Medical Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Medical Physician Assistant share within Nevada

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Medical Physician Assistant) — 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).

MCKENZIE COMBA, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 1535 MEDICAL PKWY, CARSON CITY, NV, 89703, with a listed phone of (775) 445-8000. NPI 1548810575 was issued on 09/11/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what COMBA 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 1,205 prescription claims written by this provider, covering 233 Medicare beneficiaries and totaling roughly $812K in drug spend, with an opioid prescribing rate of 10.7%. 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.

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

1535 MEDICAL PKWY
CARSON CITY, NV 89703

Provider Details

NPI 1548810575
Specialty Medical Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 09/11/2019

Hospital and facility affiliations

Facilities where MCKENZIE COMBA, 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.

CARSON TAHOE PHYSICIAN CLINICS
CARSON CITY, NV
CTH PHYSICIANS CLINIC
CARSON CITY, NV

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 MCKENZIE COMBA, PA-C. Source: openpaymentsdata.cms.gov.

Total received

$2.4K

Largest payer

E.R. Squibb & Sons, L.L.C.

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.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

1,205
Total Claims
$812K
Total Drug Cost
233
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,751
Total Day Supply
44,920
Generic Drug Cost
$236K
Opioid Claims
129 (10.7% rate)
Antibiotic Claims
46

Patient Demographics

Average Patient Age
74.0 years
Avg HCC Risk Score
1.83
Gender Split
89% female / 11% male
Age Distribution
<65: 15, 65-74: 106, 75-84: 95, 85+: 17

Top Prescribed Drugs (Medicare Part D)

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

What MCKENZIE COMBA, 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
Anastrozole
165
Letrozole
67
Gabapentin
61
Potassium Chloride
58
Alendronate Sodium
52
Oxycodone Hcl
47
Exemestane
43
Dexamethasone
40
Prochlorperazine Maleate
38
Ondansetron Odt
Ondansetron
37

* 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 MCKENZIE COMBA, 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

MCKENZIE COMBA, PA-C's 1,205 claims are above the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Nevada

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

Compare Medical Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is MCKENZIE COMBA, PA-C's specialty?
MCKENZIE COMBA, PA-C specializes in Medical Physician Assistant and practices in CARSON CITY, Nevada. Credentials: PA-C.
How much does MCKENZIE COMBA, PA-C prescribe under Medicare Part D?
In 2023, MCKENZIE COMBA, PA-C wrote 1,205 Medicare Part D claims totaling $812K in drug costs for 233 beneficiaries.
Where is MCKENZIE COMBA, PA-C located?
MCKENZIE COMBA, PA-C is located at 1535 MEDICAL PKWY, CARSON CITY, NV, 89703. Phone: (775) 445-8000.
What is MCKENZIE COMBA, PA-C's NPI number?
MCKENZIE COMBA, PA-C's National Provider Identifier (NPI) is 1548810575, issued on 09/11/2019.
Does MCKENZIE COMBA, PA-C prescribe opioids?
Yes, MCKENZIE COMBA, PA-C had 129 opioid claims in 2023 with an opioid prescribing rate of 10.7%.
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 MCKENZIE COMBA, PA-C prescribe most often?
Based on 2023 Medicare Part D data, MCKENZIE COMBA, PA-C's most frequently prescribed drugs include Anastrozole, Letrozole, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MCKENZIE COMBA, PA-C accept Medicare?
MCKENZIE COMBA, PA-C appears in CMS Medicare data with 1,205 Part D claims and 233 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MCKENZIE COMBA, PA-C's credentials?
MCKENZIE COMBA, PA-C's NPI is 1548810575 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.
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