MARK A JACOBS MD PA
NPI 1861724197
Obstetrics & Gynecology in Houston, TX
About Mark A Jacobs Md Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK A JACOBS MD PA (NPI 1861724197) is a healthcare organization registered as an obstetrics & gynecology in Houston, Texas and active in the NPI registry since February 2010. The organization lists Mark Jacobs, Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mark A Jacobs Md Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Mark A Jacobs MD PA, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Mark A Jacobs MD PA's NPI number?
The NPI number for Mark A Jacobs MD PA is 1861724197. It was assigned to this organization in the NPPES registry on February 11, 2010.
Where is Mark A Jacobs MD PA located?
Mark A Jacobs MD PA is located at 7580 Fannin St Ste 220, Houston, TX 77054. The listed phone number is (713) 799-2515.
What is Mark A Jacobs MD PA's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Mark A Jacobs MD PA enrolled in Medicare?
Yes. Mark A Jacobs MD PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mark A Jacobs MD PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to Mark A Jacobs MD PA. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Mark A Jacobs MD PA was last updated on January 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mark A Jacobs Md Pa · NPI 1861724197
Obstetrics & Gynecology organization in Houston, Texas. Organization record, active in the CMS NPPES registry since February 11, 2010.
## Identity
- **NPI:** 1861724197 (Entity type: Organization)
- **Enumerated:** February 11, 2010
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **Organization subpart:** No
- **Authorized official:** Mark Jacobs, DIRECTOR
## Practice location
- **Address:** 7580 FANNIN ST STE 220, Houston, TX 77054-1939
- **Phone:** (713) 799-2515
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Obstetrics/Gynecology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 27, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1861724197) · Data from the CMS NPPES public registry.