Individual provider Active NPI

Clair Watkins, PA-C

  • Physician Assistant
  • Houston, TX
National Provider Identifier
1558818211
Registry record updated Jun 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA20390 Issued in TX
Practice address
6400 Fannin St Ste 2800
Houston, TX 77030-1534
Phone
(713) 486-8000
Fax
(713) 486-8088
NPI assigned
Sep 9, 2016
Last updated
Jun 3, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 3, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA20390 TX Primary
Trauma Surgery Physician 2086S0127X 6494 AZ

Addresses

Primary practice location

6400 Fannin St Ste 2800
Houston, TX 77030-1534

Mailing address

6400 Fannin St Ste 2070
Houston, TX 77030-1541
Phone (713) 486-8000

Other names 1

  • Clair Crumrine Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20170313000929 AZ Practitioner - Physician Assistant 0244514222 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Quantum Healthcare Medical Associates of Arizona PCGroup PAC ID 5597946350, 33 clinicians

Practice addresses (Care Compare)

6644 E Baywood Ave
Mesa, AZ 85206-1747
Phone (480) 321-2000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
6494AZMDTrauma Surgery Physician
PA20390TXMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Banner Hospital Based Physicians Arizona LLC CurrentSince Jun 17, 2019 Accepting new patients
Banner Cancer Center Specialists LLC CurrentSince Jun 17, 2019 Accepting new patients

Locations

1900 N Higley Rd
Gilbert, AZ 85234
Phone (480) 543-2000

2946 E Banner Gateway Dr
Gilbert, AZ 85234
Phone (480) 256-5450

2946 E Banner Gateway Dr
Rm 2008
Gilbert, AZ 85234
Phone (480) 256-4523

6644 E Baywood Ave
Mesa, AZ 85206
Phone (480) 321-2000

1111 E McDowell Rd
Phoenix, AZ 85006
Phone (602) 239-2000

Organizations & group practices 6

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 3

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": "1473379200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780444800000",
    "number": "1558818211",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6400 FANNIN ST STE 2070",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770301541",
            "telephone_number": "713-486-8000",
            "fax_number": "713-486-8088"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6400 FANNIN ST STE 2800",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770301534",
            "telephone_number": "713-486-8000",
            "fax_number": "713-486-8088"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WATKINS",
        "first_name": "CLAIR",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-09-09",
        "last_updated": "2026-06-03",
        "certification_date": "2026-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "TX",
            "license": "PA20390",
            "primary": true
        },
        {
            "code": "2086S0127X",
            "taxonomy_group": "",
            "desc": "Surgery, Trauma Surgery",
            "state": "AZ",
            "license": "6494",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CLAIR",
            "last_name": "CRUMRINE",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.