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DR. SHERIF M SHAMAA I M.D.
NPI 1669438719
Emergency Medicine in San Antonio, TX

Active since April 25, 2006PECOS EnrolledAccepts Medicare Assignment
3322 SABLE CRK, SAN ANTONIO, TX 78259(210) 286-4535(210) 286-4535 Get Directions Write a Review

NPPES record last updated: August 19, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Sherif M Shamaa I M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SHERIF M SHAMAA I M.D. (NPI 1669438719) is an individual emergency medicine provider in San Antonio, Texas, licensed in Missouri (2018033138) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Wesley Medical Center, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1669438719
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. SHERIF M SHAMAA ICredential: M.D.
Location Address3322 SABLE CRKSan Antonio, TX 78259-2219
Mailing Address3322 Sable CreekSan Antonio, TX 78259 · (201) 286-4535 · Fax (210) 277-0643
Phone(210) 286-4535
Fax(210) 286-4535
Sole ProprietorNo
Medical School CMSOtherGraduated 1989
Enumeration DateApril 25, 2006
Last NPPES UpdateAugust 19, 2019
✔ NPI 1669438719 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in MO · 2018033138
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedInternal MedicineTaxonomy 207R00000X · License 01044550A (IN)
3322 SABLE CRK, San Antonio, TX 78259
Open in Google Maps ↗

Other Identifiers 5

Other000000091336IN · Anthem Bcbs
Other278489IN · Harmony
Other110162198IN · Railroad Medicare
Medicaid200083880AIL
Other020327300IN · Federal Black Lung

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc., Blue Cross and Blue Shield of Texas, CareSource and more.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

Dr. Sherif M Shamaa I M.d. 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.

PECOS PAC ID2567370547
PECOS Enrollment IDI20231107002659, I20250228003451
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

11

Medicare enrollment records show Sherif Shamaa reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Integrative Emergency Services Physician Group-Houston PLLC
197 mi
Emergency Medicine
4500 E SAM HOUSTON PKWY S
Pasadena, TX 77505
  • Reassigned Medicare billing, Texas enrollment
  • 644 clinicians in this Medicare group
NPI 1801458708 (713) 948-7000
Carepoint Emergency Medicine Kansas LLC
558 mi
Emergency Medicine
550 N HILLSIDE ST
Wichita, KS 67214
  • Reassigned Medicare billing, Kansas enrollment
  • 108 clinicians in this Medicare group
NPI 1477096097 (316) 962-2000
Methodist South Emergency Physicians, PLLC
616 mi
Emergency Medicine
1300 WESLEY DR
Memphis, TN 38116
  • Reassigned Medicare billing, Tennessee enrollment
  • 252 clinicians in this Medicare group
NPI 1609657873 (901) 516-3700
Methodist University Emergency Physicians PLLC
620 mi
Emergency Medicine
1265 UNION AVE
Memphis, TN 38104
  • Reassigned Medicare billing, Tennessee enrollment
  • 253 clinicians in this Medicare group
NPI 1023899291 (901) 516-7000
Germantown Emergency Physicians, PLLC
628 mi
Emergency Medicine
7691 POPLAR AVE
Germantown, TN 38138
  • Reassigned Medicare billing, Tennessee enrollment
  • 251 clinicians in this Medicare group
NPI 1518747526 (901) 516-6000
Methodist North Emergency Physicians, PLLC
630 mi
Emergency Medicine
3960 NEW COVINGTON PIKE
Memphis, TN 38128
  • Reassigned Medicare billing, Tennessee enrollment
  • 250 clinicians in this Medicare group
NPI 1801677083 (901) 516-5200
Southeastern Emergency Physicians Of Memphis LLC
793 mi
Emergency Medicine
1 MEMORIAL DR
Alton, IL 62002
  • Reassigned Medicare billing, Missouri enrollment
  • 343 clinicians in this Medicare group
NPI 1437105277 (618) 463-7474
Small Hospital Innovations LLC
1,085 mi
Emergency Medicine
524 W SAGAMORE AVE
Clewiston, FL 33440
  • Reassigned Medicare billing, Texas enrollment
  • 123 clinicians in this Medicare group
NPI 1184040560 (305) 204-9318
Ohio Valley Physicians Inc
1,097 mi
Family Medicine
601 20TH ST
Huntington, WV 25703
  • Reassigned Medicare billing, Ohio enrollment
  • 176 clinicians in this Medicare group
NPI 1962433177 (304) 781-0076
Insight Foundation Of Trumbull
1,272 mi
Internal Medicine
1350 E MARKET ST
Warren, OH 44483
  • Reassigned Medicare billing, Ohio enrollment
  • 54 clinicians in this Medicare group
NPI 1265268957 (810) 275-9333

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 5

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
321 services299 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
242 services227 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
69 services67 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
64 services63 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
16 services13 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Wesley Medical Center

Acute Care Hospitals · Wichita, KS
5/5 CMS rating
OwnershipProprietary
CMS Certification Number170123
Location550 N Hillside StreetWichita, KS 67214 · Sedgwick County
Emergency services Birthing friendly

Methodist Hospitals Of Memphis

Acute Care Hospitals · Memphis, TN
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number440049
Location1265 Union Ave Suite 700Memphis, TN 38104 · Shelby County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78259 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.92 typical visit price
range $54.84 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Sherif Shamaa's NPI number?

The NPI number for Sherif Shamaa is 1669438719. It was assigned to this individual provider in the NPPES registry on April 25, 2006.

Where is Sherif Shamaa located?

Sherif Shamaa practices at 3322 Sable Crk, San Antonio, TX 78259. The listed phone number is (210) 286-4535.

What is Sherif Shamaa's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Sherif Shamaa enrolled in Medicare?

Yes. Sherif Shamaa 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 Sherif Shamaa's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sherif Shamaa reassigns Medicare benefits to 11 organizations: Integrative Emergency Services Physician Group-Houston PLLC (Pasadena, TX), Carepoint Emergency Medicine Kansas LLC (Wichita, KS), Methodist South Emergency Physicians, PLLC (Memphis, TN), Methodist University Emergency Physicians PLLC (Memphis, TN), Germantown Emergency Physicians, PLLC (Germantown, TN) and 6 more organizations, listed in the Medicare section above. 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 Sherif Shamaa's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sherif Shamaa accept?

Health plans from Blue Cross and Blue Shield of Kansas, Inc., Blue Cross and Blue Shield of Texas, CareSource, Oscar Health Maintenance Organization of Florida and Sendero Health Plans, Local Nonprofit list Sherif Shamaa 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 Sherif Shamaa affiliated with any hospitals?

According to CMS data, Sherif Shamaa is affiliated with Wesley Medical Center and Methodist Hospitals Of Memphis.

When was this NPI record last updated?

The NPPES record for Sherif Shamaa was last updated on August 19, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.