Registry data as of Aug 27, 2026

Gregory Duck, PA

Physician Assistant · Fort Worth, TX

Gregory Duck, PA is a physician assistant with a practice address in Fort Worth, Texas, and NPI 1386165439, issued on Jun 29, 2017. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1386165439
Name
Gregory Duck
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
Practice location
1400 S Main St, Fort Worth, TX 76104
Phone
(817) 702-6926
Enumerated
Jun 29, 2017
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1400 S Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Veronica Acosta, M.D.Pediatrics Physician1235365826
  2. Elizabeth Carter, M.D.Family Medicine Physician1184613663
  3. Elliott Connie, LPC-ICounselor1568503506
  4. Vassilis Dimas, MDCardiovascular Disease Physician1477754190
  5. Sally Dye, NPNurse Practitioner1154608032
  6. Tracie Eshelbrenner, PHARMDAmbulatory Care Pharmacist1346799715

Verify Gregory Duck in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

21% fewer Medicare Part D claims than the average physician assistant in 2024

655 Medicare Part D claims for 127 beneficiaries, against an average of 832 among the 95,030 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.

  1. Gregory Duck655
  2. Specialty average832

Most prescribed

  1. Carvedilol114 claims
  2. Furosemide81 claims
  3. Spironolactone69 claims
  4. Jardiance56 claims
  5. Metoprolol Succinate42 claims
  6. Eliquis37 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's Medicare quality score for 2023: 92 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score89.8
  2. Costout of 100 · 30%56.8
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,284.47

11 payments, mostly travel and lodging; the largest payer was Abbott Laboratories. The 61,144 providers of this specialty with any payment received $853.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Gregory Duck$1,284.47
  2. Specialty average$853.85

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. Acclaim Physician Group IncFort Worth, TX

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

547 physician assistant records list a Fort Worth practice address

They are 547 of the 15,511 NPPES records with a Fort Worth practice address, and 10,307 physician assistant records in Texas.

Other physician assistant records in Texas

  1. Neha Aamir, PAPearland, TX1932821808
  2. Shaghayegh Ababaf, PA-CLewisville, TX1912372145
  3. Linda Abad, PA-CHouston, TX1063928240
  4. Hansaa AbbasiDallas, TX1013575679
  5. Alicia Abbey, MPAS, PA-CSan Antonio, TX1710468145
  6. Dallah Abdallahi, PADallas, TX1093294811
  7. Haya AbdellatifGalveston, TX1518409903
  8. Hillary Abdennassar, PA-CDallas, TX1245991793
  9. Hodan Abdi, PA-CDallas, TX1558750075
  10. Lama Abdillahi, PAGalveston, TX1396668604

Common questions

What is Gregory Duck, PA's NPI number?

Gregory Duck, PA's National Provider Identifier (NPI) is 1386165439, issued on Jun 29, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Duck, PA located?

The NPPES record lists a practice address at 1400 S Main St, Fort Worth, TX, 76104. Phone: (817) 702-6926. Providers update this record themselves, so call before visiting.

How can I verify Gregory Duck, PA's license?

Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Gregory Duck, PA prescribe under Medicare Part D?

In 2024, Gregory Duck, PA had 655 Medicare Part D claims for 127 beneficiaries; the average among physician assistant prescribers was 832. Part D covers Medicare prescriptions only.

What is Gregory Duck, PA's Medicare quality score?

The 2023 MIPS final score is 92 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.