Ms Janna L Massar, MD - Medicare Internal Medicine in Plano, TX

Ms Janna L Massar, MD is a medicare enrolled "Internal Medicine" physician in Plano, Texas. She went to University Of Texas Medical Branch At Galveston and graduated in 1996 and has 28 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 2208 Dallas Pkwy, Suite 325c1, Plano, Texas. You can reach out to her office (for appointments etc.) via phone at (972) 403-7555.

Ms Janna L Massar is licensed to practice in Texas (license number K6484) 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 1972516961.

Contact Information

Ms Janna L Massar, MD
2208 Dallas Pkwy, Suite 325c1,
Plano, TX 75093-4359
(972) 403-7555
(972) 403-9199

Map and Direction




Physician's Profile

Full NameMs Janna L Massar
GenderFemale
SpecialityInternal Medicine
Experience28 Years
Location2208 Dallas Pkwy, 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:
  • Ms Janna L Massar attended and graduated from University Of Texas Medical Branch At Galveston in 1996
  NPI Data:
  • NPI Number: 1972516961
  • Provider Enumeration Date: 08/14/2006
  • Last Update Date: 02/25/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 0143486076
  • Enrollment ID: I20120723000232

Medical Identifiers

Medical identifiers for Ms Janna L Massar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972516961NPI-NPPES
037576801MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine K6484 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Texas Health Presbyterian Hospital PlanoPlano, TXHospital

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. Ms Janna L Massar allows following entities to bill medicare on her behalf.
Entity NameJanna Massar Md Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306072335
PECOS PAC ID: 9537325733
Enrollment ID: O20120716000145

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. Ms Janna L Massar 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
Ms Janna L Massar, MD
2208 Dallas Pkwy, Suite 325c1,
Plano, TX 75093-4359

Ph: (972) 403-7555
Ms Janna L Massar, MD
2208 Dallas Pkwy, Suite 325c1,
Plano, TX 75093-4359

Ph: (972) 403-7555

Reviews and Comments


Internal Medicine Doctors in Plano, TX

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Dr. Vijay Sitharam Ramanath, M.D.
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Samuel Afenir Piga, M.D.
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Medicare: Medicare Enrolled
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Dr. Maria Love Lee, M.D.
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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.