2026 NPPES data Medical Physician Assistant NPI 1548890247 PHYSICIAN ASSISTANT
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JORDAN CORMACK, PHYSICIAN ASSISTANT

Medical Physician Assistant in KNOXVILLE, Tennessee. 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
4K
Medicare Part D claims · 838 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.7K
17 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

JORDAN CORMACK, PHYSICIAN ASSISTANT filed 4,372 Medicare Part D claims in 2023 as a Medical Physician Assistant in KNOXVILLE, Tennessee, prescribing 83% generic.

4K
Part D claims, 2023
83%
generic prescribing
$1.7K
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.

JORDAN CORMACK, PHYSICIAN ASSISTANT's Medicare Part D volume vs every U.S. prescriber

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

4,372 Top 8% higher than 92% 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%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 JORDAN CORMACK, PHYSICIAN ASSISTANT?

Quality data not reported

NPI registry status

Active

Issued 01/22/2020

NPI 1548890247

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

4,372 306% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in Tennessee

How Medical Physician Assistant compares to other specialties among Tennessee providers

Tennessee providers

Medical Physician Assistant share within Tennessee

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

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).

JORDAN CORMACK, PHYSICIAN ASSISTANT appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PHYSICIAN ASSISTANT credentials at 1901 CLINCH AVE, KNOXVILLE, TN, 37916, with a listed phone of (865) 541-1111. NPI 1548890247 was issued on 01/22/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CORMACK 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 4,372 prescription claims written by this provider, covering 838 Medicare beneficiaries and totaling roughly $764K in drug spend, split 17% brand-name and 83% 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.

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

1901 CLINCH AVE
KNOXVILLE, TN 37916

Provider Details

NPI 1548890247
Specialty Medical Physician Assistant
Credentials PHYSICIAN ASSISTANT
Gender Male
NPI Issued 01/22/2020

Hospital and facility affiliations

Facilities where JORDAN CORMACK, PHYSICIAN ASSISTANT 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.

KNOXVILLE HEART GROUP, INC.
KNOXVILLE, TN

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 JORDAN CORMACK, PHYSICIAN ASSISTANT. Source: openpaymentsdata.cms.gov.

Total received

$1.7K

Largest payer

Medtronic, 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 · Typical

JORDAN CORMACK, PHYSICIAN ASSISTANT — brand share 17.0%
Specialty average (est.)

17% brand-name claims vs 83% generic, on 4,372 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.

4,372
Total Claims
$764K
Total Drug Cost
838
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
10,107
Total Day Supply
301,423
Brand vs Generic
17% brand / 83% generic
Brand Drug Cost
$700K
Generic Drug Cost
$64K

Patient Demographics

Average Patient Age
73.4 years
Avg HCC Risk Score
1.64
Gender Split
45% female / 55% male
Age Distribution
<65: 105, 65-74: 334, 75-84: 314, 85+: 85

Top Prescribed Drugs (Medicare Part D)

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

What JORDAN CORMACK, PHYSICIAN ASSISTANT 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
Atorvastatin Calcium
431
Eliquis
Apixaban
428
Carvedilol
333
Metoprolol Succinate
328
Losartan Potassium
244
Metoprolol Tartrate
180
Amiodarone Hcl
176
Clopidogrel
Clopidogrel Bisulfate
165
Amlodipine Besylate
162
Sotalol
Sotalol Hcl
157

* 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 JORDAN CORMACK, PHYSICIAN ASSISTANT 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

JORDAN CORMACK, PHYSICIAN ASSISTANT's 4,372 claims are above the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Tennessee

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

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

Frequently Asked Questions

What is JORDAN CORMACK, PHYSICIAN ASSISTANT's specialty?
JORDAN CORMACK, PHYSICIAN ASSISTANT specializes in Medical Physician Assistant and practices in KNOXVILLE, Tennessee. Credentials: PHYSICIAN ASSISTANT.
How much does JORDAN CORMACK, PHYSICIAN ASSISTANT prescribe under Medicare Part D?
In 2023, JORDAN CORMACK, PHYSICIAN ASSISTANT wrote 4,372 Medicare Part D claims totaling $764K in drug costs for 838 beneficiaries.
Where is JORDAN CORMACK, PHYSICIAN ASSISTANT located?
JORDAN CORMACK, PHYSICIAN ASSISTANT is located at 1901 CLINCH AVE, KNOXVILLE, TN, 37916. Phone: (865) 541-1111.
What is JORDAN CORMACK, PHYSICIAN ASSISTANT's NPI number?
JORDAN CORMACK, PHYSICIAN ASSISTANT's National Provider Identifier (NPI) is 1548890247, issued on 01/22/2020.
Does JORDAN CORMACK, PHYSICIAN ASSISTANT prescribe more brand-name or generic drugs?
JORDAN CORMACK, PHYSICIAN ASSISTANT's prescribing is 17% brand-name and 83% generic drugs by claim count, with $700K in brand drug costs.
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 JORDAN CORMACK, PHYSICIAN ASSISTANT prescribe most often?
Based on 2023 Medicare Part D data, JORDAN CORMACK, PHYSICIAN ASSISTANT's most frequently prescribed drugs include Atorvastatin Calcium, Eliquis, Carvedilol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JORDAN CORMACK, PHYSICIAN ASSISTANT accept Medicare?
JORDAN CORMACK, PHYSICIAN ASSISTANT appears in CMS Medicare data with 4,372 Part D claims and 838 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JORDAN CORMACK, PHYSICIAN ASSISTANT's credentials?
JORDAN CORMACK, PHYSICIAN ASSISTANT's NPI is 1548890247 with credentials PHYSICIAN ASSISTANT. 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