Marisa Gilstrop Thompson, MD - Medicare Obstetrics/gynecology in Allentown, PA

Marisa Gilstrop Thompson, MD is a medicare enrolled "Obstetrics & Gynecology - Maternal & Fetal Medicine" physician in Allentown, Pennsylvania. She graduated from medical school in 2014 and has 12 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice The Delaware Center For Maternal And Fetal Medicine Of Christiana Care, Christiana Care Health Services Inc and her current practice location is 3900 Hamilton Blvd Ste 201, Allentown, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (484) 664-7555.

Marisa Gilstrop Thompson is licensed to practice in Pennsylvania (license number MD477851) 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 1124447685.

Contact Information

Marisa Gilstrop Thompson, MD
3900 Hamilton Blvd Ste 201,
Allentown, PA 18103-6122
(484) 664-7555
Not Available

Map and Direction




Physician's Profile

Full NameMarisa Gilstrop Thompson
GenderFemale
SpecialityObstetrics/gynecology
Experience12 Years
Location3900 Hamilton Blvd Ste 201, Allentown, Pennsylvania
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:
  • Marisa Gilstrop Thompson graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1124447685
  • Provider Enumeration Date: 04/14/2014
  • Last Update Date: 07/15/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 7113144262
  • Enrollment ID: I20220721000343

Medical Identifiers

Medical identifiers for Marisa Gilstrop Thompson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1124447685NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology D84948 (Maryland)Secondary
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine C1-0025093 (Delaware)Secondary
207VM0101XObstetrics & Gynecology - Maternal & Fetal Medicine MD477851 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
ChristianacareNewark, DEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Delaware Center For Maternal And Fetal Medicine Of Christiana Care620492347714
Christiana Care Health Services Inc97390975691480

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. Marisa Gilstrop Thompson allows following entities to bill medicare on her behalf.
Entity NameChristiana Care Health Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770568107
PECOS PAC ID: 9739097569
Enrollment ID: O20031201000477
Entity NameThe Delaware Center for Maternal and Fetal Medicine of Christiana Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356487854
PECOS PAC ID: 6204923477
Enrollment ID: O20071105000264

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. Marisa Gilstrop Thompson 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
Marisa Gilstrop Thompson, MD
2100 Mack Blvd Fl 4,
Allentown, PA 18103-5622

Ph: Not Available
Marisa Gilstrop Thompson, MD
3900 Hamilton Blvd Ste 201,
Allentown, PA 18103-6122

Ph: (484) 664-7555

Reviews and Comments


Obstetrics & Gynecology Doctors in Allentown, PA

Treasure Ngozi Ada Walker, MD
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Dr. Timothy M Pellini, MD
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Dr. Andrea Waxman, M.D.
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Phone: 610-402-1600    

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.