Dr Mary Perez, MD - Medicare Pediatrics in Hattiesburg, MS

Dr Mary Perez, MD is a medicare enrolled "Pediatrics" physician in Hattiesburg, Mississippi. Her current practice location is 101 Medical Park, Hattiesburg, Mississippi. You can reach out to her office (for appointments etc.) via phone at (601) 579-3000.

Dr Mary Perez is licensed to practice in Mississippi (license number 25067) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1184037038.

Contact Information

Dr Mary Perez, MD
101 Medical Park,
Hattiesburg, MS 39401
(601) 579-3000
(601) 579-5463

Map and Direction




Physician's Profile

Full NameDr Mary Perez
GenderFemale
SpecialityPediatrics
Location101 Medical Park, Hattiesburg, Mississippi
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1184037038
  • Provider Enumeration Date: 06/09/2014
  • Last Update Date: 07/09/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2365766284
  • Enrollment ID: I20170823000917

Medical Identifiers

Medical identifiers for Dr Mary Perez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1184037038NPI-NPPES
03976598MedicaidMS

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 25067 (Mississippi)Primary

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 Mary Perez allows following entities to bill medicare on her behalf.
Entity NameHattiesburg Clinic Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740213446
PECOS PAC ID: 5193706794
Enrollment ID: O20040528000685

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 Mary 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
Dr Mary Perez, MD
415 S 28th Ave,
Hattiesburg, MS 39401-7246

Ph: (601) 579-5463
Dr Mary Perez, MD
101 Medical Park,
Hattiesburg, MS 39401

Ph: (601) 579-3000

Reviews and Comments


Pediatrics Doctors in Hattiesburg, MS

Megan Dillon, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 4210 Lincoln Rd, Hattiesburg, MS 39402
Phone: 601-261-3500    Fax: 601-579-5240
Lowry C Stanford Jr., MD
Pediatrics
Medicare: Accepting Medicare Assignments
Practice Location: 39 Franklin Rd, Ste 220, Hattiesburg, MS 39402
Phone: 601-296-3050    
Joshua Ryan Allen,
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 5001 Hardy St, Hattiesburg, MS 39402
Phone: 601-268-8000    
Damea B Benton, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 101 Medical Park, Hattiesburg, MS 39401
Phone: 601-579-3000    Fax: 601-579-5240
Dr. Elizabeth M Felder, MD
Pediatrics
Medicare: Medicare Enrolled
Practice Location: 102 Medical Park, Hattiesburg, MS 39401
Phone: 601-261-5159    Fax: 601-545-1740
Jeffrey C Williams, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 2899 West 4th Street, Hattiesburg, MS 39406
Phone: 601-266-5390    Fax: 601-266-4205
Dr. John Wells Gaudet, MD
Pediatrics
Medicare: Not Enrolled in Medicare
Practice Location: 39 Franklin Rd, Ste. 200, Hattiesburg, MS 39402
Phone: 601-296-3050    Fax: 601-296-3013

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.