Individual provider Active NPI

Stephen Derdak, D.O.

  • Pulmonary Disease Physician
  • San Antonio, TX
National Provider Identifier
1659471027
Registry record updated May 14, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pulmonary Disease PhysicianTaxonomy code 207RP1001X
License
F6571 Issued in TX
Practice address
8300 Floyd Curl Dr
San Antonio, TX 78229-3931
Phone
(210) 450-9800
NPI assigned
Sep 25, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 14, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pulmonary Disease Physician 207RP1001X F6571 TX Primary

Addresses

Primary practice location

8300 Floyd Curl Dr
San Antonio, TX 78229-3931

Mailing address

8300 Floyd Curl Dr # Mc8308
San Antonio, TX 78229-3931
Phone (210) 450-9000

Other practice location 1

1100 Wilford Hall Loop Bldg 4554
Lackland AFB, TX 78236-5638
Phone (210) 292-5232

Other practice location 2

4502 Medical Dr
San Antonio, TX 78229-4402
Phone (210) 358-4000

Other identifiers 1

IdentifierTypeStateIssuer
148199604MedicaidTX

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
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 1

Enrollment IDStateProvider typePAC IDDetails
I20110209001000 TX Practitioner - Pulmonary DiseasePractitioner - Internal Medicine 4587844477 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Pulmonary DiseaseAlso: Internal Medicine
Education
University of North Texas HSC, College of Osteopathic Med, 1980
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Community Medicine AssociatesGroup PAC ID 7719979509, 590 clinicians

Practice addresses (Care Compare)

4502 Medical Dr
San Antonio, TX 78229-4402
Phone (210) 358-2015

Hospital & facility affiliations

  • University Health System Hospital, San Antonio, TX, CCN 450213

Merit-based Incentive Payment System (MIPS)

Final score
96.65 of 100Reported as group
Quality
83.62
Promoting interoperability
100
Improvement activities
40
Cost
78.03

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Osteopathy

Practice roles

OrganizationSpecialtyStatusNew patients
The University of Texas Health Science Center at San Antonio CurrentSince Aug 31, 2020 Accepting new patients
Community Medicine Associates CurrentSince Oct 16, 2023 Accepting new patients
University of Texas Health Science Center at San Antonio Current Accepting new patients
University of Texas Health Science Center at San Antonio CurrentSince Aug 31, 2020 Accepting new patients

Locations

4502 Medical Dr
San Antonio, TX 78229
Phone (210) 358-3555

8300 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 450-9300

8431 Fredericksburg Rd
Fl 5
San Antonio, TX 78229
Phone (210) 845-6458

8300 Floyd Curl Dr
#8308
San Antonio, TX 78229

7703 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 450-3700

2829 Babcock Rd
Ste 726
San Antonio, TX 78229
Phone (210) 279-3937

903 W Martin St
#492
San Antonio, TX 78207
Phone (210) 358-3441

Interoperability endpoints

  • Direct secure messaging: sderdak158545@uhssa.direct-ci.com

Organizations & group practices 4

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

Hospital & facility affiliations 1

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1159142400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1715644800000",
    "number": "1659471027",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8300 FLOYD CURL DR # MC8308",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782293931",
            "telephone_number": "210-450-9000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8300 FLOYD CURL DR",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782293931",
            "telephone_number": "210-450-9800"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1100 Wilford Hall Loop Bldg 4554",
            "address_purpose": "LOCATION",
            "city": "Lackland AFB",
            "state": "TX",
            "postal_code": "782365638",
            "country_code": "US",
            "telephone_number": "210-292-5232",
            "fax_number": "210-292-7964",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4502 Medical Dr",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "782294402",
            "country_code": "US",
            "telephone_number": "210-358-4000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DERDAK",
        "first_name": "STEPHEN",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-09-25",
        "last_updated": "2024-05-14",
        "certification_date": "2024-05-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RP1001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Pulmonary Disease",
            "state": "TX",
            "license": "F6571",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "148199604",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in San Antonio, TX

Sources for this page

Verify at the official NPI Registry.