ASSEM BOTROS SHERKAWY MD
NPI 1912961509
Internal Medicine in San Antonio, TX
About Assem Botros Sherkawy Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASSEM BOTROS SHERKAWY MD (NPI 1912961509) is an individual internal medicine provider in San Antonio, Texas, licensed in Texas (N0459) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Val Verde Regional Medical Center, and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Assem Botros Sherkawy Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Assem Sherkawy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78232
- Reassigned Medicare billing, Texas enrollment
- 84 clinicians in this Medicare group
Mansfield, TX 76063
- Reassigned Medicare billing, Texas enrollment
- 994 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Val Verde Regional Medical Center
Acute Care Hospitals · Del Rio, TXMethodist Hospital
Acute Care Hospitals · San Antonio, TXMethodist Hospital Stone Oak
Acute Care Hospitals · San Antonio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78232 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN ANTONIO, TX 78232
SAN ANTONIO, TX 78232
SAN ANTONIO, TX 78232
SAN ANTONIO, TX 78232
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 Assem Sherkawy's NPI number?
The NPI number for Assem Sherkawy is 1912961509. It was assigned to this individual provider in the NPPES registry on April 12, 2006.
Where is Assem Sherkawy located?
Assem Sherkawy practices at 16620 San Pedro Ave Ste 300, San Antonio, TX 78232. The listed phone number is (210) 871-4701.
What is Assem Sherkawy's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Assem Sherkawy enrolled in Medicare?
Yes. Assem Sherkawy is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Assem Sherkawy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Assem Sherkawy reassigns Medicare benefits to 2 organizations: Inpatient Progressive Health Of America, PLLC (San Antonio, TX) and Lonestar Hospital Medicine Associates, PA (Mansfield, TX). Each 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 Assem Sherkawy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Assem Sherkawy accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Imperial Insurance Companies, Inc., Molina Healthcare and Oscar Insurance Company and 1 other insurer list Assem Sherkawy as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Assem Sherkawy affiliated with any hospitals?
According to CMS data, Assem Sherkawy is affiliated with Val Verde Regional Medical Center, Methodist Hospital and Methodist Hospital Stone Oak.
When was this NPI record last updated?
The NPPES record for Assem Sherkawy was last updated on August 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Assem Botros Sherkawy, MD · NPI 1912961509
Internal Medicine physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since April 12, 2006.
## Identity
- **NPI:** 1912961509 (Entity type: Individual)
- **Enumerated:** April 12, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** N0459 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 16620 SAN PEDRO AVE STE 300, San Antonio, TX 78232-2679
- **Phone:** (210) 871-4701 · **Fax:** (210) 688-4596
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Inpatient Progressive Health Of America, PLLC (NPI 1417321076, San Antonio, TX); Lonestar Hospital Medicine Associates, PA (NPI 1518237429, Mansfield, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** August 22, 2025
- **Other identifiers:** Medicaid 199063204 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1912961509) · Data from the CMS NPPES public registry.