Maria Nichole Perez, MD - Medicare Internal Medicine in Austin, TX

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Maria Nichole Perez, MD is a medicare enrolled "Internal Medicine" physician in Austin, Texas. She went to University Of Texas Medical School At Houston and graduated in 2003 and has 21 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Harbor Health Medical Group and her current practice location is 3200 Red River St Ste 201, Austin, Texas. You can reach out to her office (for appointments etc.) via phone at (855) 841-8375.

Maria Nichole Perez is licensed to practice in Texas (license number M4309) 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 1013925874.

Contact Information

Maria Nichole Perez, MD
3200 Red River St Ste 201,
Austin, TX 78705-2655
(855) 841-8375
Not Available

Map and Direction




Physician's Profile

Full NameMaria Nichole Perez
GenderFemale
SpecialityInternal Medicine
Experience21 Years
Location3200 Red River St Ste 201, Austin, 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:
  • Maria Nichole Perez attended and graduated from University Of Texas Medical School At Houston in 2003
  NPI Data:
  • NPI Number: 1013925874
  • Provider Enumeration Date: 08/04/2006
  • Last Update Date: 08/15/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2062416761
  • Enrollment ID: I20060912000303

Medical Identifiers

Medical identifiers for Maria Nichole Perez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1013925874NPI-NPPES
182342904MedicaidTX

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine TEMP (Texas)Secondary
207R00000XInternal Medicine M4309 (Texas)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Harbor Health Medical Group892148259742

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. Maria Nichole Perez allows following entities to bill medicare on her 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 NameHarbor Health Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396486619
PECOS PAC ID: 8921482597
Enrollment ID: O20220831000589

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. Maria Nichole Perez 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
Maria Nichole Perez, MD
4616 W Howard Ln,
Austin, TX 78728-6300

Ph: (512) 324-9650		Maria Nichole Perez, MD
3200 Red River St Ste 201,
Austin, TX 78705-2655

Ph: (855) 841-8375

Reviews and Comments


Internal Medicine Doctors in Austin, TX

Dr. Tatiana B. Jacobson, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5656 Bee Caves Rd. Bldg C Ste. 102, Austin, TX 78746
Phone: 512-323-5465    Fax: 512-327-1390
Preeti Venkatraman, M.B.B.S.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 601 E 15th St, Austin, TX 78701
Phone: 512-324-7000    
Pritesh Harish Gandhi, M.D., M.P.H.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1101 Camino La Costa, Austin, TX 78752
Phone: 512-684-1832    
Dr. Joshua Lane Davis, D.O.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 1004 W 32nd St Unit 300, Austin, TX 78705
Phone: 512-324-3440    
Dr. Grace Marie Grant-jennings, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 7000 North Mopac, Suite # 420, Austin, TX 78731
Phone: 512-482-0045    Fax: 512-476-9892
Dr. Debra Ann Patt, MD, MPH
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 6204 Balcones Dr, Austin, TX 78731
Phone: 512-427-9400    Fax: 512-342-2723
Dr. Matthew Morris Medlock, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 6233 Carrington Dr, Austin, TX 78749
Phone: 512-293-0247    

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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