NPIMap

Individual provider Active NPI

Megan Lynn Barnwell, MD

  • Cardiovascular Disease Physician
  • San Antonio, TX
National Provider Identifier
1629238092
Registry record updated Mar 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Cardiovascular Disease PhysicianTaxonomy code 207RC0000X
License
S1345 Issued in TX
Practice address
555 E Basse Rd Ste 117
San Antonio, TX 78209-8329
Phone
(210) 615-1366
Fax
(210) 595-8229
NPI assigned
Jun 10, 2008
Last updated
Mar 2, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 2, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X S1345 TX Primary
Cardiovascular Disease Physician 207RC0000X D70259 MD

Addresses

Primary practice location

555 E Basse Rd Ste 117
San Antonio, TX 78209-8329

Mailing address

PO Box 2507
San Antonio, TX 78299-2507
Phone (210) 615-1366

Other names 1

  • Dr. Megan Lynn Woehrle Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20200220000827 TX Practitioner - Cardiovascular Disease (Cardiology) 9638506231 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Cardiovascular Disease (Cardiology)
Education
Uniformed Services Uhs Fe Hebert School of Med, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Craig Cardiovascular Center PAGroup PAC ID 3072762905, 5 clinicians
Cardiology Clinic of San Antonio, PLLCGroup PAC ID 1153517420, 125 clinicians

Practice addresses (Care Compare)

1110 N Sarah Dewitt Dr
Gonzales, TX 78629-3311
Phone (830) 672-3845

12412 Judson Rd
Live Oak, TX 78233-3255
Phone (210) 650-4949

1348 E Walnut St
Seguin, TX 78155-5126
Phone (830) 672-3845

250 E Basse Rd
Suite 207
San Antonio, TX 78209-8409
Phone (830) 672-3845

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
87.32 of 100Reported as group
Quality
75.23
Promoting interoperability
99
Improvement activities
40
Cost
76.31

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
D70259MDMDCardiovascular Disease Physician
S1345TXMDCardiovascular Disease Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Cardiology Clinic of San Antonio, PLLC Cardiovascular Disease CurrentSince Mar 1, 2020 Accepting new patients
Citizens Medical Center County of Victoria Past Accepting new patients
William E Craig MD PA Cardiovascular Disease Past Accepting new patients

Locations

2000 Health Park Dr
Brentwood, TN 37027
Phone (615) 372-5426

1110 N Sarah Dewitt Dr
Gonzales, TX 78629
Phone (830) 672-3845

12412 Judson Rd
Live Oak, TX 78233
Phone (210) 646-5000

4411 Medical Dr
Ste 300
San Antonio, TX 78229
Phone (210) 582-5145

1348 E Walnut St
Seguin, TX 78155
Phone (512) 551-3490

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 6

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": "1213056000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772409600000",
    "number": "1629238092",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2507",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782992507",
            "telephone_number": "210-615-1366",
            "fax_number": "210-595-8229"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "555 E BASSE RD STE 117",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782098329",
            "telephone_number": "210-615-1366",
            "fax_number": "210-595-8229"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BARNWELL",
        "first_name": "MEGAN",
        "middle_name": "LYNN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-06-10",
        "last_updated": "2026-03-02",
        "certification_date": "2026-03-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "TX",
            "license": "S1345",
            "primary": true
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MD",
            "license": "D70259",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MEGAN",
            "last_name": "WOEHRLE",
            "middle_name": "LYNN",
            "prefix": "DR.",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in San Antonio, TX

Sources for this page

Verify at the official NPI Registry.