Mrs Anita Grewal Holtz, MD - Medicare Pulmonary Disease in Plano, TX

Mrs Anita Grewal Holtz, MD is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Plano, Texas. She went to Medical College Of Wisconsin and graduated in 2006 and has 18 years of diverse experience with area of expertise as Pulmonary Disease. She is a member of the group practice Cogent Healthcare Of Texas Pa and her current practice location is 6124 W Parker Rd Ste 530, Plano, Texas. You can reach out to her office (for appointments etc.) via phone at (214) 778-1075.

Mrs Anita Grewal Holtz is licensed to practice in Texas (license number N6361) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1548452675.

Contact Information

Mrs Anita Grewal Holtz, MD
6124 W Parker Rd Ste 530,
Plano, TX 75093-8140
(214) 778-1075
(214) 778-1237

Map and Direction




Physician's Profile

Full NameMrs Anita Grewal Holtz
GenderFemale
SpecialityPulmonary Disease
Experience18 Years
Location6124 W Parker Rd Ste 530, Plano, Texas
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mrs Anita Grewal Holtz attended and graduated from Medical College Of Wisconsin in 2006
  NPI Data:
  • NPI Number: 1548452675
  • Provider Enumeration Date: 08/13/2007
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2769675693
  • Enrollment ID: I20110311000239

Medical Identifiers

Medical identifiers for Mrs Anita Grewal Holtz such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548452675NPI-NPPES
324459201MedicaidTX
794600OtherTXWELLCARE ID
8DT440OtherTXBCBS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 125051595 (Illinois)Secondary
207RP1001XInternal Medicine - Pulmonary Disease N6361 (Texas)Secondary
390200000XStudent In An Organized Health Care Education/training Program N6361 (Texas)Secondary
207RC0200XInternal Medicine - Critical Care Medicine N6361 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Texas Health Presbyterian Hospital PlanoPlano, TXHospital
Texas Health Presbyterian Hospital AllenAllen, TXHospital
Texas Health Presbyterian Hospital Flower MoundFlower mound, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cogent Healthcare Of Texas Pa862807692491

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Mrs Anita Grewal Holtz allows following entities to bill medicare on her behalf.
Entity NameSouthwest Pulmonary Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174658454
PECOS PAC ID: 6204733165
Enrollment ID: O20040112000154
Entity NameCogent Healthcare Of Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992722953
PECOS PAC ID: 8628076924
Enrollment ID: O20061121000364
Entity NameHospitalist Medicine Physicians Of Texas - Dallas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164174124
PECOS PAC ID: 3678966819
Enrollment ID: O20220210000709

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Mrs Anita Grewal Holtz is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mrs Anita Grewal Holtz, MD
6124 W Parker Rd Ste 530,
Plano, TX 75093-8140

Ph: (214) 778-1075
Mrs Anita Grewal Holtz, MD
6124 W Parker Rd Ste 530,
Plano, TX 75093-8140

Ph: (214) 778-1075

Reviews and Comments


Internal Medicine Doctors in Plano, TX

Yinghui Liu, MD, PHD
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4020 Hedgcoxe Rd, Ste 700, Plano, TX 75024
Phone: 972-618-7800    Fax: 972-618-7900
Dr. Mukesh Kumar D Delvadiya, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6300 W. Parker Road, Suite 123, Mob Ii, Plano, TX 75093
Phone: 972-398-2899    Fax: 972-398-2837
Dr. Ashesh Bakulesh Parikh, D.O.
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Medicare: Accepting Medicare Assignments
Practice Location: 6300 W Parker Rd Ste 322, Plano, TX 75093
Phone: 972-981-7870    Fax: 972-981-7886
Sean Allan Townsend, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4716 Alliance Blvd, Suite 500, Plano, TX 75093
Phone: 469-800-6000    Fax: 469-800-6052
Dr. Vijay Sitharam Ramanath, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6124 W Parker Rd, Suite 536, Plano, TX 75093
Phone: 972-378-9560    Fax: 844-290-4363
Samuel Afenir Piga, M.D.
Critical Care Medicine
Medicare: Medicare Enrolled
Practice Location: 3105 W 15th St, Suite E, Plano, TX 75075
Phone: 469-467-9755    Fax: 972-801-9917
Dr. Maria Love Lee, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6200 W Parker Rd, Plano, TX 75093
Phone: 972-293-5151    Fax: 972-981-3967

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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