Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Mr. Gregory Machen Duck, PA

Individual provider Physician Assistant · NPI 1386165439

Mr. Gregory Machen Duck, PA is a Physician Assistant in Fort Worth, Texas. Qualified in 2017, 9 years ago. Practices with Acclaim Physician Group Inc, a 523-clinician group, accepts Medicare assignment and offers telehealth.

Years since qualifying
9
In the registry since
2017
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

1400 S Main St
Fort Worth, TX 76104-4909
Phone: (817) 702-6926
Fax: (817) 702-6930
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X

Record details

NPI number1386165439
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedJune 29, 2017
Last updated in NPPESSeptember 10, 2018
Mailing addressPo Box 732973, Dallas, TX 75373-2973

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Acclaim Physician Group Inc — 523 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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