Sarah Elizabeth Schall, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

U6071 Issued in TX

Practice address

3551 Roger Brooke Dr
San Antonio, TX 78234-4504

Phone

(210) 916-1500

Fax

(210) 916-4721

NPI assigned

Mar 17, 2016

Last updated

Apr 25, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in ND, WV2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Merit-based Incentive Payment System (MIPS)

Final score

95.34 of 100Reported as apm

Quality

79.86

Promoting interoperability

100

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

83.48 of 100Reported as group

Quality

73.03

Promoting interoperability

100

Improvement activities

40

Cost

71.91

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• St. Alexius Medical Center

  dba CHI St. Alexius Health Clinics

  • Specialist
  • Bismarck, ND
  • NPI 1205868429
  Medicare reassignment NPD
• United Physicians Care Inc

  • Family Medicine Physician
  • Shinnston, WV
  • NPI 1184849200

  Internal Medicine

  Medicare reassignment NPD
• St Alexius Medical Center

  dba CHI St. Alexius Health

  • Home Infusion Therapy Pharmacy
  • Bismarck, ND
  • NPI 1063663607
  NPD
• United Physicians Care Inc

  dba Pinewood Medical Center

  • Family Medicine Physician
  • Grafton, WV
  • NPI 1891863874
  NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1458172800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745539200000",
    "number": "1821459884",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3551 ROGER BROOKE DR",
            "address_2": "JBSA- FORT SAM HOUSTON",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782344504",
            "fax_number": "210-916-4721"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3551 ROGER BROOKE DR",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782344504",
            "telephone_number": "210-916-1500",
            "fax_number": "210-916-4721"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHALL",
        "first_name": "SARAH",
        "middle_name": "ELIZABETH",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-03-17",
        "last_updated": "2025-04-25",
        "certification_date": "2025-04-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "VA",
            "license": "0101263920",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "U6071",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• William Carlos Schaffenburg, M.D.
• Anna Schaffer, MA
• Eric Schaffer, MD
• Rita Caroline Schaffner, M.D.
• Ronald R Schalk, D.C.
• William Leonard Schalla, OTR
• Jacklyn Renee Schallenberg
• Rachel A. Schallhorn, D.D.S., M.S.
• Peter John Schanen, FNP, ENP
• Patrick J Schaner, MD

• Internal Medicine Physician in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Internal Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 25, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.