GERIATRIC ADVANCED PRACTICE PLLC
NPI 1164235982
Internal Medicine in Dallas, TX

Q: What is Geriatric Advanced Practice PLLC's NPI number?

The NPI number for Geriatric Advanced Practice PLLC is 1164235982. It was assigned to this organization in the NPPES registry on January 27, 2025.

Q: What is Geriatric Advanced Practice PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since January 27, 2025

18383 PRESTON RD STE 202, DALLAS, TX 75252(214) 267-8533 Get Directions Write a Review

NPPES record last updated: April 14, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Geriatric Advanced Practice Pllc NPPES

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

GERIATRIC ADVANCED PRACTICE PLLC (NPI 1164235982) is a healthcare organization registered as an internal medicine in Dallas, Texas and active in the NPI registry since January 2025. The organization lists Phuong Trinh, Sole Owner/authorized Official, as its authorized official.

NPPES Registry Identity

NPI1164235982

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameGERIATRIC ADVANCED PRACTICE PLLC

Location Address18383 PRESTON RD STE 202Dallas, TX 75252-5487

Mailing Address18383 Preston Rd Ste 202Dallas, TX 75252-5487 · (214) 991-7591

Phone(214) 267-8533

Organization SubpartNo

Authorized OfficialPhuong TrinhSole Owner/authorized Official · (214) 267-8533

Enumeration DateJanuary 27, 2025

Last NPPES UpdateApril 14, 2025

NPPES CertifiedApril 14, 2025

✔ NPI 1164235982 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

18383 PRESTON RD STE 202, Dallas, TX 75252

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Geriatric Advanced Practice Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 6 clinicians reassign Medicare billing to Geriatric Advanced Practice PLLC, which bills Medicare for the services they deliver. Of these, 4 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (6)

Claudia Adjei, NP

Nurse Practitioner

NPI 1548085889

6200 W PARKER RD
Plano, TX 75093

(972) 981-3225

✔ PECOS✔ Accepts Medicare3.7 mi

Bo Na Lee, MD

Family Practice

NPI 1326467424

6200 W PARKER RD
Plano, TX 75093

(972) 981-3225

✔ PECOS✔ Accepts Medicare3.8 mi

Prashanth Reddy, MD

Internal Medicine

NPI 1427204270

6200 W PARKER RD
Plano, TX 75093

(972) 981-3225

✔ PECOS✔ Accepts Medicare3.8 mi

Suma Chirayath

Nurse Practitioner

NPI 1649752882

4343 N JOSEY LN
Carrollton, TX 75010

(972) 394-2330

✔ PECOS✔ Accepts Medicare5.5 mi

Reshmi Abraham

Nurse Practitioner

NPI 1275012403

4201 MEDICAL CENTER DR STE 240
Mckinney, TX 75069

(972) 547-6969

✔ PECOS✔ Accepts Medicare14 mi

Phuong Trinh, MD

Internal Medicine

NPI 1720585979

6957 W PLANO PKWY STE 2300
Plano, TX 75093

(469) 212-5212

✔ PECOS✔ Accepts Medicare

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

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 Geriatric Advanced Practice PLLC's NPI number?

The NPI number for Geriatric Advanced Practice PLLC is 1164235982. It was assigned to this organization in the NPPES registry on January 27, 2025.

Where is Geriatric Advanced Practice PLLC located?

Geriatric Advanced Practice PLLC is located at 18383 Preston Rd Ste 202, Dallas, TX 75252. The listed phone number is (214) 267-8533.

What is Geriatric Advanced Practice PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Geriatric Advanced Practice PLLC enrolled in Medicare?

Yes. Geriatric Advanced Practice PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Geriatric Advanced Practice PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 3 Medicare specialties reassign their Medicare billing to Geriatric Advanced Practice PLLC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (3), Internal Medicine (2) and Family Practice (1). Of these, 4 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Geriatric Advanced Practice PLLC accept?

Health plans from Blue Cross and Blue Shield of Texas list Geriatric Advanced Practice PLLC 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 Geriatric Advanced Practice PLLC was last updated on April 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.