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

William Marcus Barnes

Individual provider Nurse Practitioner · NPI 1174241426

William Marcus Barnes is a Nurse Practitioner in Fort Worth, Texas. Qualified in 2022, 4 years ago. Practices with Pulmonary Critical Care Professionals, a 21-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Texas.

Years since qualifying
4
Licensed in
TX
In the registry since
2022
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Practice location Address checks out

1121 5th Ave Ste 100
Fort Worth, TX 76104-4386
Phone: (817) 423-8585
Fax: (817) 423-8458
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1400 8th Ave, Fort Worth, TX 76104-4110 — (817) 926-2544

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 1088508 (TX)

Record details

NPI number1174241426
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedAugust 22, 2022
Last updated in NPPESNovember 3, 2022
Certification dateNovember 3, 2022
Mailing address1121 5th Ave Ste 100, Fort Worth, TX 76104-4386

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Pulmonary Critical Care Professionals — 21 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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