NPIMap

Individual provider Active NPI

Sarah Jacquelin Christensen, MD

  • Rheumatology Physician
  • Oklahoma City, OK
National Provider Identifier
1740719608
Registry record updated Oct 16, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Rheumatology PhysicianTaxonomy code 207RR0500X
License
33068 Issued in OK
Practice address
13601 W Memorial Park Dr Ste 300
Oklahoma City, OK 73120-8355
Phone
(572) 746-6746
Fax
(405) 960-4407
NPI assigned
Jun 5, 2017
Last updated
Oct 16, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 16, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 33068 OK
Rheumatology Physician 207RR0500X 33068 OK Primary

Addresses

Primary practice location

13601 W Memorial Park Dr Ste 300
Oklahoma City, OK 73120-8355

Mailing address

Department 960623
Oklahoma City, OK 73196-0623
Phone (572) 746-6746

Other identifiers 1

IdentifierTypeStateIssuer
200730910AMedicaidOK

Other names 1

  • Sarah Jacquelin Alvarez Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OK
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
I20221109002001 OK Practitioner - Internal MedicinePractitioner - Rheumatology 2860722048 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Rheumatology
Education
Loyola University of Chicago, Stritch School of Medicine, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Sja Medical PLLCGroup PAC ID 4082081757, 3 clinicians

Practice addresses (Care Compare)

13601 W Memorial Park Dr
Suite 300
Oklahoma City, OK 73120-8375
Phone (572) 746-6746

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
33068OKMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Sja Medical PLLC Rheumatology CurrentSince Aug 15, 2022 Accepting new patients
Summit Medical Center Past Accepting new patients
University of Oklahoma Internal Medicine PastSince Jun 9, 2024 Accepting new patients

Locations

13601 W Memorial Park Dr
Oklahoma City, OK 73120
Phone (572) 746-6746

13601 W Memorial Park Dr
Ste 300
Oklahoma City, OK 73120
Phone (572) 746-6746

2929 NW 138th St
Oklahoma City, OK 73134
Phone (405) 849-6979

Dept 960623
Oklahoma City, OK 73196

Interoperability endpoints

  • Direct secure messaging: salvarez386217@direct.integrisok.com

Organizations & group practices 3

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 5

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": "1496620800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760572800000",
    "number": "1740719608",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "DEPARTMENT 960623",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731960623",
            "telephone_number": "572-746-6746",
            "fax_number": "405-960-4407"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13601 W MEMORIAL PARK DR STE 300",
            "city": "OKLAHOMA CITY",
            "state": "OK",
            "postal_code": "731208355",
            "telephone_number": "572-746-6746",
            "fax_number": "405-960-4407"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHRISTENSEN",
        "first_name": "SARAH",
        "middle_name": "JACQUELIN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-06-05",
        "last_updated": "2025-10-16",
        "certification_date": "2025-10-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OK",
            "license": "33068",
            "primary": false
        },
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "OK",
            "license": "33068",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200730910A",
            "state": "OK"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SARAH",
            "last_name": "ALVAREZ",
            "middle_name": "JACQUELIN",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Oklahoma City, OK

Sources for this page

Verify at the official NPI Registry.