Individual provider Active NPI

Alex Pentecost, CRNA

  • Certified Registered Nurse Anesthetist
  • San Antonio, TX
National Provider Identifier
1326564766
Registry record updated Sep 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
129045 Issued in TX
Practice address
4502 Medical Dr
San Antonio, TX 78229-4402
Phone
(210) 358-4000
NPI assigned
Aug 17, 2017
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 10, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X RN60717743 WA
Certified Registered Nurse Anesthetist 367500000X 129045 TX Primary
Certified Registered Nurse Anesthetist 367500000X AP60782203 WA

Addresses

Primary practice location

4502 Medical Dr
San Antonio, TX 78229-4402

Mailing address

PO Box 94645
Seattle, WA 98124-6945
Phone (855) 600-5163

Other practice location 1

903 W Martin St # MS 49-2
San Antonio, TX 78207-0903
Phone (210) 358-3400

Other practice location 2

101 W 8th Ave
Spokane, WA 99204-2307
Phone (509) 474-3131

Other practice location 3

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

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20231102001825 TX Practitioner - Certified Registered Nurse Anesthetist (Crna) 3375818966 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Endo Sedation LLCGroup PAC ID 4789845363, 289 clinicians
Community Medicine AssociatesGroup PAC ID 7719979509, 590 clinicians

Practice addresses (Care Compare)

150 E Sonterra Blvd
Suite 110
San Antonio, TX 78258-4099
Phone (210) 491-9966

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
85.73 of 100Reported as group
Quality
83.21
Improvement activities
40

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
Certified Registered Nurse

State licenses

LicenseStateTypeSpecialty
129045TXMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Endo Sedation LLC Nurse Anesthetist, Certified Registered CurrentSince Mar 5, 2024 Accepting new patients
Community Medicine Associates CurrentSince Oct 30, 2023 Accepting new patients
Endo Sedation LLC Nurse Anesthetist, Certified Registered Current Accepting new patients
Emergenchealth PLLC Nurse Anesthetist, Certified Registered CurrentSince May 4, 2024 Accepting new patients
Endo Sedation LLC Nurse Anesthetist, Certified Registered CurrentSince Mar 5, 2024 Accepting new patients

Locations

1001 Surrey Ln
Flower Mound, TX 75022
Phone (817) 337-3671

520 E Euclid Ave
San Antonio, TX 78212

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

7400 Barlite Blvd
San Antonio, TX 78224
Phone (210) 921-2000

150 E Sonterra Blvd
Ste 110
San Antonio, TX 78258
Phone (210) 491-9998

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

Organizations & group practices 5

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": "1502928000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1326564766",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 94645",
            "city": "SEATTLE",
            "state": "WA",
            "postal_code": "981246945",
            "telephone_number": "855-600-5163"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4502 MEDICAL DR",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782294402",
            "telephone_number": "210-358-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "903 W Martin St # MS 49-2",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "782070903",
            "country_code": "US",
            "telephone_number": "210-358-3400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "101 W 8th Ave",
            "address_purpose": "LOCATION",
            "city": "Spokane",
            "state": "WA",
            "postal_code": "992042307",
            "country_code": "US",
            "telephone_number": "509-474-3131",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8300 Floyd Curl Dr",
            "address_purpose": "LOCATION",
            "city": "San Antonio",
            "state": "TX",
            "postal_code": "782293931",
            "country_code": "US",
            "telephone_number": "210-450-9000",
            "fax_number": "210-644-9307",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PENTECOST",
        "first_name": "ALEX",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-08-17",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "WA",
            "license": "RN60717743",
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "TX",
            "license": "129045",
            "primary": true
        },
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "WA",
            "license": "AP60782203",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Antonio, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.