GRANT DIXON MD
NPI 1700406717
Physical Medicine & Rehabilitation in San Antonio, TX

Active since April 20, 2020PECOS EnrolledAccepts Medicare Assignment
1200 BROOKLYN AVE, SAN ANTONIO, TX 78212(210) 233-7000 Get Directions Write a Review

NPPES record last updated: July 17, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Grant Dixon Md NPPES

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

GRANT DIXON MD (NPI 1700406717) is an individual physical medicine & rehabilitation provider in San Antonio, Texas, licensed in Texas (V9892) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At Houston (2020).

NPPES Registry Identity

NPI1700406717
Entity TypeIndividualMale
Primary Taxonomy208100000X
Provider Legal NameGRANT DIXONCredential: MD
Location Address1200 BROOKLYN AVESan Antonio, TX 78212-4803
Mailing Address3922 GlenellenSan Antonio, TX 78257-1761 · (512) 638-3979
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 2020
Enumeration DateApril 20, 2020
Last NPPES UpdateJuly 17, 2025
NPPES CertifiedJuly 17, 2025
✔ NPI 1700406717 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysical Medicine & RehabilitationAllopathic & Osteopathic Physicians
Taxonomy Code208100000X
License✔ Licensed in TX · V9892
Definition
Physical medicine and rehabilitation, also referred to as rehabilitation medicine, is the medical specialty concerned with diagnosing, evaluating, and treating patients with physical disabilities. These disabilities may arise from conditions affecting the musculoskeletal system such as neck and back pain, sports injuries, or other painful conditions affecting the limbs, such as carpal tunnel syndrome. Alternatively, the disabilities may result from neurological trauma or disease such as spinal cord injury, head injury or stroke. A physician certified in physical medicine and rehabilitation is often called a physiatrist. The primary goal of the physiatrist is to achieve maximal restoration of physical, psychological, social and vocational function through comprehensive rehabilitation. Pain management is often an important part of the role of the physiatrist. For diagnosis and evaluation, a physiatrist may include the techniques of electromyography to supplement the standard history, physical, x-ray and laboratory examinations. The physiatrist has expertise in the appropriate use of therapeutic exercise, prosthetics (artificial limbs), orthotics and mechanical and electrical devices.
Also ListedPhysical Medicine & Rehabilitation · Sports MedicineTaxonomy 2081S0010X · License V9892 (TX)
1200 BROOKLYN AVE, San Antonio, TX 78212

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Grant Dixon Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7911400585
PECOS Enrollment IDI20250910002747
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.

Medicare Billing Reassignment

Medicare enrollment records show Grant Dixon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Federally Qualified Health Center (FQHC)
1200 BROOKLYN AVE STE 300
San Antonio, TX 78212
  • Reassigned Medicare billing, Texas enrollment
  • 268 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Internal Medicine (Hematology & Oncology)
1200 BROOKLYN AVE, SUITE #115
SAN ANTONIO, TX 78212
Obstetrics & Gynecology
1200 BROOKLYN AVE, SUITE 220
SAN ANTONIO, TX 78212
Internal Medicine
1200 BROOKLYN AVE, STE 240
SAN ANTONIO, TX 78212
Physician Assistant
1200 BROOKLYN AVE
SAN ANTONIO, TX 78212
Family Medicine
1200 BROOKLYN AVE, SUITE 130
SAN ANTONIO, TX 78212
Obstetrics & Gynecology
1200 BROOKLYN AVE, STE 365
SAN ANTONIO, TX 78212
Internal Medicine (Hematology & Oncology)
1200 BROOKLYN AVE, SUITE #115
SAN ANTONIO, TX 78212
Internal Medicine (Interventional Cardiology)
1200 BROOKLYN AVE
SAN ANTONIO, TX 78212

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Grant Dixon's NPI number?

The NPI number for Grant Dixon is 1700406717. It was assigned to this individual provider in the NPPES registry on April 20, 2020.

Where is Grant Dixon located?

Grant Dixon practices at 1200 Brooklyn Ave, San Antonio, TX 78212. The listed phone number is (210) 233-7000.

What is Grant Dixon's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.

Is Grant Dixon enrolled in Medicare?

Yes. Grant Dixon is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Grant Dixon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Grant Dixon reassigns Medicare benefits to Barrio Comprehensive Family Health Care Center, Inc (San Antonio, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Grant Dixon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Grant Dixon accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 4 other insurers list Grant Dixon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Grant Dixon was last updated on July 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.