2026 NPPES data Medical Physician Assistant NPI 1609425859
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CORI WENZ

Medical Physician Assistant in PINEDALE, Wyoming. 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
812
Medicare Part D claims · 179 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: CORI WENZ is a Medical Physician Assistant ([object Object]) practicing in PINEDALE, Wyoming with a Medicare Part D prescribing footprint of 812 claims across 179 beneficiaries — 12% brand-name prescribing .

What stands out: CORI WENZ filed 812 Medicare Part D claims in 2023 across PINEDALE, Wyoming. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

CORI WENZ at a glance

Quality data not reported

NPI registry status

Active

Issued 09/10/2019

NPI 1609425859

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

812 25% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in Wyoming

How Medical Physician Assistant compares to other specialties among Wyoming providers

Wyoming providers

Medical Physician Assistant share within Wyoming

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

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).

CORI WENZ is a Medical Physician Assistant provider practicing in PINEDALE, Wyoming, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1609425859. 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.

CORI WENZ appears in the CMS NPPES registry as a Medical Physician Assistant provider at 615 E HENNICK ST, PINEDALE, WY, 82941, with a listed phone of (307) 367-0099. NPI 1609425859 was issued on 09/10/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what WENZ 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 812 prescription claims written by this provider, covering 179 Medicare beneficiaries and totaling roughly $85K in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 4.4%. 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

615 E HENNICK ST
PINEDALE, WY 82941

Provider Details

NPI 1609425859
Specialty Medical Physician Assistant
Gender Female
NPI Issued 09/10/2019

Hospital and facility affiliations

Facilities where CORI WENZ 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.

SUBLETTE COUNTY HOSPITAL DISTRICT
PINEDALE, WY

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

Brand vs generic prescribing mix · Typical

CORI WENZ — brand share 12.0%
Specialty average (est.)

12% brand-name claims vs 88% generic, on 812 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.

812
Total Claims
$85K
Total Drug Cost
179
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,808
Total Day Supply
50,953
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$71K
Generic Drug Cost
$14K
Opioid Claims
36 (4.4% rate)
Antibiotic Claims
52

Patient Demographics

Average Patient Age
73.4 years
Avg HCC Risk Score
0.88
Gender Split
65% female / 35% male
Age Distribution
<65: 13, 65-74: 86, 75-84: 63, 85+: 17

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Levothyroxine Sodium
46
Atorvastatin Calcium
40
Amlodipine Besylate
27
Hydrochlorothiazide
25
Lisinopril
21
Lorazepam
21
Metoprolol Succinate
20
Trazodone Hcl
16
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
15
Omeprazole
15

* 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 CORI WENZ 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

CORI WENZ's 812 claims are below the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Wyoming

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

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

Frequently Asked Questions

What is CORI WENZ's specialty?
CORI WENZ specializes in Medical Physician Assistant and practices in PINEDALE, Wyoming.
How much does CORI WENZ prescribe under Medicare Part D?
In 2023, CORI WENZ wrote 812 Medicare Part D claims totaling $85K in drug costs for 179 beneficiaries.
Where is CORI WENZ located?
CORI WENZ is located at 615 E HENNICK ST, PINEDALE, WY, 82941. Phone: (307) 367-0099.
What is CORI WENZ's NPI number?
CORI WENZ's National Provider Identifier (NPI) is 1609425859, issued on 09/10/2019.
Does CORI WENZ prescribe more brand-name or generic drugs?
CORI WENZ's prescribing is 12% brand-name and 88% generic drugs by claim count, with $71K in brand drug costs.
Does CORI WENZ prescribe opioids?
Yes, CORI WENZ had 36 opioid claims in 2023 with an opioid prescribing rate of 4.4%.
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 CORI WENZ prescribe most often?
Based on 2023 Medicare Part D data, CORI WENZ's most frequently prescribed drugs include Levothyroxine Sodium, Atorvastatin Calcium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CORI WENZ accept Medicare?
CORI WENZ appears in CMS Medicare data with 812 Part D claims and 179 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CORI WENZ's credentials?
CORI WENZ's NPI is 1609425859. 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