John Hollowell, MD - Medicare Cardiovascular Disease (cardiology) in Plano, TX

John Hollowell, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Plano, Texas. He went to Louisiana State University School Of Medicine In Shreveport and graduated in 1985 and has 39 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice Healthtexas Provider Network, Legacy Healthcare Services Inc and his current practice location is 6601 Preston Rd, Plano, Texas. You can reach out to his office (for appointments etc.) via phone at (469) 326-3400.

John Hollowell is licensed to practice in Texas (license number J2605) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1083601520.

Contact Information

John Hollowell, MD
6601 Preston Rd,
Plano, TX 75024-2502
(469) 326-3400
(469) 326-3499

Map and Direction




Physician's Profile

Full NameJohn Hollowell
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience39 Years
Location6601 Preston Rd, Plano, Texas
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • John Hollowell attended and graduated from Louisiana State University School Of Medicine In Shreveport in 1985
  NPI Data:
  • NPI Number: 1083601520
  • Provider Enumeration Date: 09/30/2005
  • Last Update Date: 06/10/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 9436158581
  • Enrollment ID: I20100327000414

Medical Identifiers

Medical identifiers for John Hollowell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083601520NPI-NPPES
P01166651OtherTXRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RC0000XInternal Medicine - Cardiovascular Disease J2605 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baylor Scott & White The Heart Hospital - PlanoPlano, TXHospital
Baylor Scott And White Medical Center MckinneyMc kinney, TXHospital
Baylor Scott & White Medical Center PlanoPlano, TXHospital
Hunt Regional Medical CenterGreenville, TXHospital
Texas Health Presbyterian Hospital AllenAllen, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Healthtexas Provider Network13552542101810
Legacy Healthcare Services Inc21633397222654

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. John Hollowell allows following entities to bill medicare on his behalf.
Entity NameHealthtexas Provider Network
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760488936
PECOS PAC ID: 1355254210
Enrollment ID: O20040727001187
Entity NameTexas Heart Hospital Of The Southwest Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104164755
PECOS PAC ID: 0840298303
Enrollment ID: O20130517000141

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. John Hollowell 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
John Hollowell, MD
6601 Preston Rd,
Plano, TX 75024-2502

Ph: (469) 326-3400
John Hollowell, MD
6601 Preston Rd,
Plano, TX 75024-2502

Ph: (469) 326-3400

Reviews and Comments


Internal Medicine Doctors in Plano, TX

Yinghui Liu, MD, PHD
Cardiovascular Disease
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.
Cardiovascular Disease
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.
Cardiovascular Disease
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.
Cardiovascular Disease
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.
Cardiovascular Disease
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.
Cardiovascular Disease
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.
Cardiovascular Disease
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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.