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INTERNAL MEDICINE ASSOCIATES OF PLANO PA
NPI 1487817151
Family Medicine - Adult Medicine in Plano, TX

Active since July 03, 2008CLIA Certified · 5 labs
6124 W PARKER RD, MOB III SUITE 234, PLANO, TX 75093(972) 981-7500(972) 981-3600 Get Directions Write a Review

NPPES record last updated: August 23, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 23, 2026, Apr 5, 2026, Jul 14, 2023 and 3 more (6 updates tracked since 2022).

About Internal Medicine Associates Of Plano Pa NPPES

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

INTERNAL MEDICINE ASSOCIATES OF PLANO PA (NPI 1487817151) is a healthcare organization registered as an adult medicine in Plano, Texas and active in the NPI registry since July 2008. The organization holds 5 active CLIA laboratory certificates, maintains 6 additional practice locations, and lists Patricia Cortez, Practice Manager, as its authorized official.

NPPES Registry Identity

NPI1487817151
Entity TypeOrganization
Primary Taxonomy207QA0505X
Legal Business NameINTERNAL MEDICINE ASSOCIATES OF PLANO PA
Location Address6124 W PARKER RD, MOB III SUITE 234Plano, TX 75093-8124
Mailing Address6124 W Parker Rd Ste 234Plano, TX 75093-8124 · (972) 468-9999 · Fax (972) 981-3600
Phone(972) 981-7500
Fax(972) 981-3600
Organization SubpartNo
Authorized OfficialPatricia CortezPractice Manager · (972) 815-6856
Enumeration DateJuly 3, 2008
Last NPPES UpdateAugust 23, 20266 updates tracked since enumeration
NPPES CertifiedAugust 23, 2026
✔ NPI 1487817151 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyFamily Medicine · Adult MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QA0505X
Licenses✔ Licensed in TX · K7510✔ Licensed in TX · M6414
Definition
The National Uniform Claim Committee (NUCC) recommends code 207QA0505X not be used. Choose a more appropriate code.
Also ListedInternal MedicineTaxonomy 207R00000X · License H6269 (TX)
Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X
6124 W PARKER RD, Plano, TX 75093
Open in Google Maps ↗

Secondary Practice Locations 6

Location 14325 N Josey Ln Ste 300Carrollton, TX 75010-4638 · Phone (469) 715-1999 · Fax (972) 981-3600
Location 26124 W Parker Rd Ste 234Plano, TX 75093-8124 · Phone (972) 468-9999 · Fax (972) 981-3600
Location 31080 W Campbell Rd Ste 100Richardson, TX 75080-2989 · Phone (469) 458-7999 · Fax (972) 981-3600
Location 46300 W Parker Rd Ste G20Plano, TX 75093-8105 · Phone (972) 468-9999 · Fax (972) 981-3600
Location 53591 McKinney St Ste 100Melissa, TX 75454-9572 · Phone (469) 468-9999 · Fax (972) 981-3600
Location 6255 W Lebanon Ste 208Frisco, TX 75036-3404 · Phone (469) 898-8869 · Fax (972) 981-3600

Other Identifiers 14

Medicaid116942701TX
Other8BL891TX · Bcbs
Other1053373001TX · Type I Npi
Other8BL893TX · Bcbs Tx Solo
Other0064RPTX · Bcbs Group
Other1871501874TX · Type I Npi Number
OtherDN8858TX · Railroad Medicare Group Ptan
Other1770523821TX · Type I Npi
OtherP00644332TX · Railroad Medicare Ptan
Other1194933739TX · Type I Npi
Other8BL890TX · Bcbs
Other1417926783TX · Type I Npi
Other8BL892TX · Bcbs Solo
Other8DW621TX · Bcbs Solo

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 Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.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)

Internal Medicine Associates Of Plano Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

26

Medicare enrollment records show 26 clinicians reassign Medicare billing to Internal Medicine Associates Of Plano PA, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 17 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 5

Family Practice12
Internal Medicine11
Endocrinology1
Nurse Practitioner1
Registered Dietitian or Nutrition Professional1

Nearest to this location (20)

See all 26
Afsaneh Ighani, MD
Internal Medicine
NPI 1245335793
6124 W PARKER RD STE 234
Plano, TX 75093
(972) 468-9999
✔ PECOS✔ Accepts MedicareSame address
Lauren Bishop, M.D.
Family Practice
NPI 1740800705
6300 W PARKER RD STE G20
Plano, TX 75093
(972) 468-9999
✔ PECOS✔ Accepts Medicare0.1 mi
Krystel Feghali, M.D.
Internal Medicine
NPI 1982055141
6300 W PARKER RD STE G20
Plano, TX 75093
(972) 468-9999
✔ PECOS✔ Accepts Medicare0.1 mi
Akshai Lakhanpal, M.D.
Internal Medicine
NPI 1700147683
6300 W PARKER RD STE G20
Plano, TX 75093
(972) 468-9999
✔ PECOS✔ Accepts Medicare0.1 mi
Ami Shah, MD
Family Practice
NPI 1053373001
6124 WEST PARKER ROAD MOB III SUITE 234
Plano, TX 75093
(972) 981-7500
✔ PECOS✔ Accepts Medicare0.1 mi
Chandra Brown, MD
Family Practice
NPI 1770523821
6124 W PARKER RD MOB III SUITE 234
Plano, TX 75093
(972) 981-7500
✔ PECOS✔ Accepts Medicare0.1 mi
Mary Hammack, MD
Internal Medicine
NPI 1871501874
6124 W PARKER RD MOB III SUITE 234
Plano, TX 75093
(972) 981-7500
✔ PECOS✔ Accepts Medicare0.1 mi
Jessica Huerta, D.O.
Family Practice
NPI 1952629230
6124 W PARKER RD STE 234
Plano, TX 75093
(972) 468-9999
✔ PECOS✔ Accepts Medicare0.1 mi
Swetha Kadali, M.D.
Internal Medicine
NPI 1902210875
6124 W PARKER RD STE 234
Plano, TX 75093
(972) 468-9999
✔ PECOS✔ Accepts Medicare0.1 mi
Joe Lin, D.O.
Family Practice
NPI 1700319373
6124 W PARKER RD SUITE # 234
Plano, TX 75093
(972) 468-9999
✔ PECOS✔ Accepts Medicare0.1 mi
Mitchell Sorsby, M.D.
Endocrinology
NPI 1154375939
1820 PRESTON PARK BLVD SUITE 1850
Plano, TX 75093
(972) 867-4658
✔ PECOS✔ Accepts Medicare3.1 mi
Jannet Bux
Internal Medicine
NPI 1861020695
4325 N JOSEY LN STE 300
Carrollton, TX 75010
(469) 715-1999
✔ PECOS✔ Accepts Medicare3.1 mi
William Nutting, MD
Family Practice
NPI 1902216120
4325 N JOSEY LN STE 300
Carrollton, TX 75010
(469) 715-1999
✔ PECOS✔ Accepts Medicare3.1 mi
Jose Vallejos, MD
Internal Medicine
NPI 1427239409
4325 N JOSEY LN STE 300
Carrollton, TX 75010
(214) 328-4389
✔ PECOS✔ Accepts Medicare3.1 mi
Hangameh Dehbozorgi, DO
Internal Medicine
NPI 1265920276
1080 W CAMPBELL RD STE 100
Richardson, TX 75080
(972) 468-9999
✔ PECOS✔ Accepts Medicare6.4 mi
Daniel Um, MD
Family Practice
NPI 1972298172
9255 DALLAS PKWY STE 110
Frisco, TX 75033
(469) 660-1999
✔ PECOS7.6 mi
Trung Nguyen, MD
Family Practice
NPI 1831401132
2300 E PARK BLVD
Plano, TX 75074
(972) 525-9900
✔ PECOS✔ Accepts Medicare8.9 mi
Neelam Pingle, NP-C
Nurse Practitioner
NPI 1366117327
940 W STACY RD STE 110
Allen, TX 75013
(214) 453-0568
✔ PECOS✔ Accepts Medicare11 mi
Rachel Dunagin, MD
Internal Medicine
NPI 1972796613
9301 N CENTRAL EXPY SUITE 670
Dallas, TX 75231
(214) 345-5616
✔ PECOS✔ Accepts Medicare12 mi
Sima Kavand, M.D.
Internal Medicine
NPI 1316380934
500 W FRONTIER PKWY STE 170
Prosper, TX 75078
(972) 843-9722
✔ PECOS✔ Accepts Medicare15 mi
See all 26 clinicians

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

CLIA Laboratory Certificates CMS CLIA 5

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 45D2318419

Internal Medicine Associates Of Plano · Plano, TX
Active · expires Feb 10, 2027
CLIA Number45D2318419
Laboratory TypePhysician Office
Certificate Effective DateFebruary 11, 2025
Certificate Expiration DateFebruary 10, 2027
Laboratory DirectorArash Tirandaz
Laboratory Phone(972) 468-9999
Laboratory LocationInternal Medicine Associates Of Plano6300 W. Parker Rd., Suite G20, Plano, TX 75093
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 45D2309739

Internal Medicine Associates Of Richardson · Richardson, TX
Active · expires Aug 19, 2028
CLIA Number45D2309739
Laboratory TypePhysician Office
Certificate Effective DateAugust 20, 2026
Certificate Expiration DateAugust 19, 2028
Laboratory DirectorArash Tirandaz
Laboratory Phone(972) 468-9999
Laboratory LocationInternal Medicine Associates Of Richardson1080 W Campbell Rd Suite 100, Richardson, TX 75080
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Waiver 45D2342342

Internal Medicine Associates Of Carrollton · Carrollton, TX
Active · expires Apr 16, 2028
CLIA Number45D2342342
Laboratory TypePhysician Office
Certificate Effective DateApril 17, 2026
Certificate Expiration DateApril 16, 2028
Laboratory DirectorArash Tirandaz
Laboratory Phone(469) 715-1999
Laboratory LocationInternal Medicine Associates Of Carrollton4325 N Josey Lane Ste 300, Carrollton, TX 75010
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Compliance 45D2069134

Internal Medicine Assoc & Arash Tirandaz, MD · Plano, TX
Active · expires Dec 30, 2027
CLIA Number45D2069134
Laboratory TypePhysician Office
Certificate Effective DateDecember 31, 2025
Certificate Expiration DateDecember 30, 2027
Laboratory DirectorIrene I. Shu
Laboratory Phone(972) 981-7500
Laboratory LocationInternal Medicine Assoc & Arash Tirandaz, MD6124 W Parker Rd Suite 234, Plano, TX 75093
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Certificate of Waiver 45D2328726

Internal Medicine Associates Of Frisco · Frisco, TX
Active · expires Aug 14, 2027
CLIA Number45D2328726
Laboratory TypePhysician Office
Certificate Effective DateAugust 15, 2025
Certificate Expiration DateAugust 14, 2027
Laboratory DirectorArash Tirandaz
Laboratory Phone(972) 468-9999
Laboratory LocationInternal Medicine Associates Of Frisco255 W Lebanon Rd Suite 208, Frisco, TX 75036
CLIA data matches this NPI record on: Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Internal Medicine Associates Of Plano PA's NPI number?

The NPI number for Internal Medicine Associates Of Plano PA is 1487817151. It was assigned to this organization in the NPPES registry on July 3, 2008.

Where is Internal Medicine Associates Of Plano PA located?

Internal Medicine Associates Of Plano PA is located at 6124 W Parker Rd Mob III Suite 234, Plano, TX 75093. The listed phone number is (972) 981-7500.

What is Internal Medicine Associates Of Plano PA's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.

Is Internal Medicine Associates Of Plano PA enrolled in Medicare?

Yes. Internal Medicine Associates Of Plano PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Internal Medicine Associates Of Plano PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 26 clinicians in 5 Medicare specialties reassign their Medicare billing to Internal Medicine Associates Of Plano 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 Family Practice (12), Internal Medicine (11) and Endocrinology (1). Of these, 1 practice at this address and 17 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Internal Medicine Associates Of Plano PA hold CLIA laboratory certificates?

Yes. 5 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Internal Medicine Associates Of Plano PA accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma list Internal Medicine Associates Of Plano 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 Internal Medicine Associates Of Plano PA was last updated on August 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.