ROBERT LARRY MARSHALL MD
NPI 1891991881
Internal Medicine - Rheumatology in Fort Worth, TX

Q: What is Robert Marshall's NPI number?

The NPI number for Robert Marshall is 1891991881. It was assigned to this individual provider in the NPPES registry on June 26, 2007. The provider is also known as R Larry Marshall MD.

Q: What is Robert Marshall's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Q: When was this NPI record last updated?

The NPPES record for Robert Marshall was last updated on December 17, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 26, 2007PECOS Enrolled

855 MONTGOMERY ST, FORT WORTH, TX 76107(817) 735-2660 Get Directions Write a Review

NPPES record last updated: December 17, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Robert Larry Marshall Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ROBERT LARRY MARSHALL MD (NPI 1891991881) is an individual rheumatology provider in Fort Worth, Texas, licensed in Texas (D9846) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1891991881

Entity TypeIndividualMale

Primary Taxonomy207RR0500X

Provider Legal NameROBERT LARRY MARSHALLCredential: MD

Location Address855 MONTGOMERY STFort Worth, TX 76107-2553

Mailing AddressPo Box 99335Fort Worth, TX 76199-0335 · (817) 735-2660 · Fax (817) 735-2673

Phone(817) 735-2660

Sole ProprietorNo

Enumeration DateJune 26, 2007

Last NPPES UpdateDecember 17, 2009

✔ NPI 1891991881 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians

Taxonomy Code207RR0500X

License✔ Licensed in TX · D9846

Definition

An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.

Also ListedInternal MedicineTaxonomy 207R00000X · License D9846 (TX)

855 MONTGOMERY ST, Fort Worth, TX 76107

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Other Names 1

Professional Name (2)R Larry Marshall Md

Other Identifiers 5

Other8X9560TX · Bcbs

OtherP00415560TX · Railroad Medicare

Medicaid114096404TX

Medicare UPINE09222TX

Medicare PIN8J5270TX

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Robert Larry Marshall Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 76107 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$129.63 typical visit price

range $56.47 – $171.07

Typical copayment $32.40 (range $14.11 – $42.76)

Most-billed visit code 99204

Established Patient

$99.68 typical visit price

range $18.18 – $139.68

Typical copayment $24.92 (range $4.54 – $34.92)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

UNIVERSITY OF NORTH TEXAS HEALTH SCIENCE CENTER OF FORT WORTH

Pathology (Clinical Pathology/Laboratory Medicine)