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DALLAS ID ASSOCIATES, PA
NPI 1891725545
Specialist in Grapevine, TX

Active since July 04, 2006
1600 W COLLEGE ST STE 130, GRAPEVINE, TX 76051(214) 689-7806(214) 689-5970 Get Directions Write a Review

NPPES record last updated: June 16, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dallas Id Associates, Pa NPPES

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

DALLAS ID ASSOCIATES, PA (NPI 1891725545) is a healthcare organization registered as a specialist in Grapevine, Texas and active in the NPI registry since July 2006. The organization lists Brian Walker, Practice Administrator, as its authorized official.

NPPES Registry Identity

NPI1891725545
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameDALLAS ID ASSOCIATES, PA
Location Address1600 W COLLEGE ST STE 130Grapevine, TX 76051-3575
Mailing Address1600 W College St Ste 130Grapevine, TX 76051-3575 · (214) 689-7806 · Fax (214) 689-5970
Phone(214) 689-7806
Fax(214) 689-5970
Organization SubpartNo
Authorized OfficialBrian WalkerPractice Administrator · (214) 689-7806
Enumeration DateJuly 4, 2006
Last NPPES UpdateJune 16, 2023
NPPES CertifiedJune 16, 2023
✔ NPI 1891725545 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
1600 W COLLEGE ST STE 130, Grapevine, TX 76051
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Other Identifiers 2

Medicaid141563003TX
Medicaid141563001TX

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include WellPoint.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)

Dallas Id Associates, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Dallas Id Associates, PA, which bills Medicare for the services they deliver. Of these, 5 practice at this address and 6 within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Ashish Acharya, M.D.
Infectious Disease
NPI 1215987359
1600 W COLLEGE ST STE 130
Grapevine, TX 76051
(214) 689-7806
✔ PECOS✔ Accepts MedicareSame address
Steven Davis, M.D.
Infectious Disease
NPI 1659352045
1600 W COLLEGE ST STE 130
Grapevine, TX 76051
(214) 689-7806
✔ PECOS✔ Accepts MedicareSame address
Brian Hopkins, MD
Infectious Disease
NPI 1306378815
1600 W COLLEGE ST STE 130
Grapevine, TX 76051
(214) 689-7806
✔ PECOS✔ Accepts MedicareSame address
Perry Pate, M.D.
Infectious Disease
NPI 1659352284
1600 W COLLEGE ST STE 130
Grapevine, TX 76051
(214) 689-7806
✔ PECOS✔ Accepts MedicareSame address
Tania Purkayastha, MD
Infectious Disease
NPI 1033288451
1600 W COLLEGE ST STE 130
Grapevine, TX 76051
(214) 689-7806
✔ PECOS✔ Accepts MedicareSame address
Valencia Oglesby, DO
Infectious Disease
NPI 1174085674
1600 W COLLEGE ST STE 130
Grapevine, TX 76051
(214) 689-7806
✔ PECOS✔ Accepts Medicare0.5 mi
Teshekia Hawkins, DNP, AGACNP
Nurse Practitioner
NPI 1538618624
5939 HARRY HINES BLVD
Dallas, TX 75235
(214) 645-6427
✔ PECOS✔ Accepts Medicare16 mi

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 Dallas Id Associates, PA's NPI number?

The NPI number for Dallas Id Associates, PA is 1891725545. It was assigned to this organization in the NPPES registry on July 4, 2006.

Where is Dallas Id Associates, PA located?

Dallas Id Associates, PA is located at 1600 W College St Ste 130, Grapevine, TX 76051. The listed phone number is (214) 689-7806.

What is Dallas Id Associates, PA's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Dallas Id Associates, PA enrolled in Medicare?

Yes. Dallas Id Associates, PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dallas Id Associates, PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 2 Medicare specialties reassign their Medicare billing to Dallas Id Associates, PA. 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 Infectious Disease (6) and Nurse Practitioner (1). Of these, 5 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Dallas Id Associates, PA accept?

Health plans from WellPoint list Dallas Id Associates, PA 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 Dallas Id Associates, PA was last updated on June 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.