GRAHAM A. HAMILTON DPM
NPI 1124106927
Podiatrist - Foot & Ankle Surgery in Edinburg, TX

Q: What is Graham Hamilton's NPI number?

The NPI number for Graham Hamilton is 1124106927. It was assigned to this individual provider in the NPPES registry on November 1, 2006.

Q: What is Graham Hamilton's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

Q: When was this NPI record last updated?

The NPPES record for Graham Hamilton was last updated on November 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.

Active since November 01, 2006PECOS EnrolledAccepts Medicare Assignment

3804 S JACKSON RD STE 1, EDINBURG, TX 78539(956) 296-3001(956) 296-3000 Get Directions Write a Review

NPPES record last updated: November 14, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 14, 2024, Feb 17, 2022, Feb 18, 2020 (3 updates tracked since 2020).

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About Graham A. Hamilton Dpm NPPES

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

GRAHAM A. HAMILTON DPM (NPI 1124106927) is an individual foot & ankle surgery provider in Edinburg, Texas, licensed in Texas (3114) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of California School Of Podiatric Medicine (1996).

NPPES Registry Identity

NPI1124106927

Entity TypeIndividualMale

Primary Taxonomy213ES0103X

Provider Legal NameGRAHAM A. HAMILTONCredential: DPM

Location Address3804 S JACKSON RD STE 1Edinburg, TX 78539-6681

Mailing AddressPo Box 531968Harlingen, TX 78553-1968 · (833) 887-4863

Phone(956) 296-3001

Fax(956) 296-3000

Sole ProprietorNo

Medical School CMSCalifornia School Of Podiatric MedicineGraduated 1996

Enumeration DateNovember 1, 2006

Last NPPES UpdateNovember 14, 20243 updates tracked since enumeration

NPPES CertifiedNovember 14, 2024

✔ NPI 1124106927 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPodiatrist · Foot & Ankle SurgeryPodiatric Medicine & Surgery Service Providers

Taxonomy Code213ES0103X

License✔ Licensed in TX · 3114

Also ListedPodiatristTaxonomy 213E00000X · License 3114 (TX), E4101 (CA)

3804 S JACKSON RD STE 1, Edinburg, TX 78539

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Secondary Practice Locations 2

Location 11310 Wonder World Dr Ste 115San Marcos, TX 78666-8351 · Phone (512) 301-5350 · Fax (512) 301-5395

Location 2701 S Zarzamora StSan Antonio, TX 78207-5209 · Phone (210) 358-7717

Other Identifiers 1

Medicaid000E41010CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Imperial Insurance Companies, Inc., Oscar Insurance Company and more.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

Graham A. Hamilton Dpm 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 ID8921268814

PECOS Enrollment IDI20220404000835

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 Reassignments

Medicare enrollment records show Graham Hamilton reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Texas Rio Grande Valley

4.8 mi

Family Medicine

3341 E RICHARDSON RD
Edinburg, TX 78542

Reassigned Medicare billing, Texas enrollment
96 clinicians in this Medicare group

NPI 1811436504 (956) 318-2915

Jose Luis Ayala DPM PA

111 mi

Podiatrist

5700 N EXPRESSWAY, SUITE 305B
Brownsville, TX 78526

Reassigned Medicare billing, Texas enrollment
6 clinicians in this Medicare group

NPI 1740237585 (956) 504-1469

Uthscsa Dental School

224 mi

Oral and Maxillofacial Surgery

7703 FLOYD CURL DR
San Antonio, TX 78229

Reassigned Medicare billing, Texas enrollment
Medicare enrollment name: University Of Texas Health Science Center At San Antonio
2,397 clinicians in this Medicare group

NPI 1750403887 (210) 567-3274

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

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

36 services30 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

29 services29 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

25 services23 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

13 services13 patients

Other Providers at the Same Location NPPES 10

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

EDWARD J. KRUSE D.O.

Surgery (Surgical Oncology)