Marisa Gilstrop Thompson, M.D.
Obstetrics/Gynecology (CMS) · Allentown, PA
At a glance
3900 Hamilton Blvd Ste 201, Allentown, PA 18103-6122
NPPES record updated Jul 15, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
3900 Hamilton Blvd Ste 201Allentown, PA 18103-6122
Education & affiliations
- Medical / professional school
- Perelman School Of Med At The University Of Pennsylvania
- Graduation year
- 2014
- CMS specialties
- Obstetrics/Gynecology
Practice groups
- Christiana Care Health Services Inc
- The Delaware Center For Maternal And Fetal Medicine Of Christiana Care
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Obstetrics/Gynecology (CMS)
- Taxonomy code
- 207VM0101X
- Enumeration date
- Apr 14, 2014
- Record updated
- Jul 15, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207V00000X
License reported: D84948 MD
207VM0101X
License reported: C1-0025093 DE
207VM0101X · Primary
License reported: MD477851 PA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
3900 Hamilton Blvd Ste 201Allentown, PA 18103-6122
- Phone
- (484) 664-7555
Mailing address
2100 MACK BLVD FL 4ALLENTOWN, PA 181035622
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue