Dr Mark A Mazzare, MD - Medicare Internal Medicine in Tyler, TX

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Dr Mark A Mazzare, MD is a medicare enrolled "Internal Medicine" physician in Tyler, Texas. He graduated from medical school in 1997 and has 27 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 5380 Old Bullard Rd Ste 600-357, Tyler, Texas. You can reach out to his office (for appointments etc.) via phone at (888) 316-5498.

Dr Mark A Mazzare is licensed to practice in Texas (license number K3331) 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 1891769709.

Contact Information

Dr Mark A Mazzare, MD
5380 Old Bullard Rd Ste 600-357,
Tyler, TX 75703-3607
(888) 316-5498
(888) 979-6378

Map and Direction




Physician's Profile

Full NameDr Mark A Mazzare
GenderMale
SpecialityInternal Medicine
Experience27 Years
Location5380 Old Bullard Rd Ste 600-357, Tyler, 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:
  • Dr Mark A Mazzare graduated from medical school in 1997
  NPI Data:
  • NPI Number: 1891769709
  • Provider Enumeration Date: 02/15/2006
  • Last Update Date: 10/24/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6204890775
  • Enrollment ID: I20041115000721

Medical Identifiers

Medical identifiers for Dr Mark A Mazzare such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1891769709NPI-NPPES
127039910MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine K3331 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Choice HomecareGrapevine, TXHome health agency
Brookdale Home Health DfwIrving, TXHome health agency
Premier Home Care IncPittsburg, TXHome health agency
Shalem Home Health Care IncSunnyvale, TXHome health agency
Alinea Family Hospice Care LlcTerrell, TXHospice
Charis HospiceGranbury, TXHospice

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. Dr Mark A Mazzare allows following entities to bill medicare on his behalf.
Entity NameHospitalist Medicine Physicians Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629307095
PECOS PAC ID: 3476688318
Enrollment ID: O20100317001021
Entity NameMazzare Medical Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124390638
PECOS PAC ID: 4587828066
Enrollment ID: O20120613000388
Entity NamePremier Specialty Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134601073
PECOS PAC ID: 7416386701
Enrollment ID: O20200408000920
Entity NamePremium Choice Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548824121
PECOS PAC ID: 4789089988
Enrollment ID: O20210826001489

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. Dr Mark A Mazzare 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
Dr Mark A Mazzare, MD
5380 Old Bullard Rd Ste 600-357,
Tyler, TX 75703-3607

Ph: (888) 316-5498		Dr Mark A Mazzare, MD
5380 Old Bullard Rd Ste 600-357,
Tyler, TX 75703-3607

Ph: (888) 316-5498

Reviews and Comments


Internal Medicine Doctors in Tyler, TX

Ifeatu Uchenna Oti, MD
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Preetham Reddy Muskula, MD
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Dr. Varalaxmi Bhavani Nannaka, M.D.
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Nabeel K Ahmed, M.D.
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Practice Location: 1133 Medical Dr, Tyler, TX 75701
Phone: 903-595-5486    Fax: 903-595-5128
Dr. Amanda Nicole Long, D.O.
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Practice Location: 619 S Fleishel Ave, Ste 327, Tyler, TX 75701
Phone: 903-510-1173    

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.