NPIMap

Individual provider Active NPI

Julia A Jacobs, M.D.

  • Internal Medicine Physician
  • Flagstaff, AZ
National Provider Identifier
1285862482
Registry record updated Jan 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
48523 Issued in TN
Practice address
1200 N Beaver St
Flagstaff, AZ 86001-3118
Phone
(928) 214-2920
NPI assigned
Jun 25, 2009
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 14, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 48523 TN Primary

Addresses

Primary practice location

1200 N Beaver St
Flagstaff, AZ 86001-3118

Mailing address

300 20TH Ave N
Ste 403
Nashville, TN 37203-5180
Phone (615) 284-4672

Other practice location 1

2010 Church St
Suite 310
Nashville, TN 37203-2012
Phone (615) 284-4675

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TN, AZ2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20120716000344 TN Practitioner - Internal MedicinePractitioner - Hospitalist 3476719683 Reassigns benefits to 2 organizations
I20260123003397 AZ Practitioner - HospitalistPractitioner - Internal Medicine 3476719683 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
HospitalistAlso: Internal Medicine
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Warner Physician Services PCGroup PAC ID 0345602801, 50 clinicians

Practice addresses (Care Compare)

1200 N Beaver St
Flagstaff, AZ 86001-3118
Phone (928) 779-3366

1215 N Beaver St
Suite 203
Flagstaff, AZ 86001-3126
Phone (928) 773-2249

2000 Church St
Nashville, TN 37236-0002
Phone (615) 284-5555

269 S Candy LN
Cottonwood, AZ 86326-4158
Phone (928) 639-6000

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Northern Arizona Healthcare Corporation Internal Medicine CurrentSince Feb 2, 2026 Accepting new patients
Northern Arizona Healthcare Corporation CurrentSince Feb 2, 2026 Accepting new patients
Warner Physician Services PC CurrentSince Aug 17, 2023 Accepting new patients
Saint Thomas Medical Partners Internal Medicine CurrentSince Aug 1, 2012 Accepting new patients
Flagstaff Pathology Associates Current Accepting new patients
Flagstaff Medical Center Past Accepting new patients
Saint Thomas West Hospital Past Accepting new patients

Locations

269 S Candy Ln
Cottonwood, AZ 86326
Phone (928) 634-2251

1215 N Beaver St
Ste 203
Flagstaff, AZ 86001
Phone (928) 773-2249

1200 N Beaver St
Flagstaff, AZ 86001
Phone (928) 213-6235

2000 Church St
Nashville, TN 37236
Phone (615) 284-4672

300 20th Ave N
Fl 9
Nashville, TN 37203

2010 Church St
Ste 310
Nashville, TN 37203
Phone (615) 284-4672

300 20th Ave N
Ste 403
Nashville, TN 37203
Phone (615) 284-4088

Organizations & group practices 7

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 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": "1245888000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768348800000",
    "number": "1285862482",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 20TH AVE N",
            "address_2": "STE 403",
            "city": "NASHVILLE",
            "state": "TN",
            "postal_code": "372035180",
            "telephone_number": "615-284-4672",
            "fax_number": "615-284-5752"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1200 N BEAVER ST",
            "city": "FLAGSTAFF",
            "state": "AZ",
            "postal_code": "860013118",
            "telephone_number": "928-214-2920"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2010 Church St",
            "address_2": "Suite 310",
            "address_purpose": "LOCATION",
            "city": "Nashville",
            "state": "TN",
            "postal_code": "372032012",
            "country_code": "US",
            "telephone_number": "615-284-4675",
            "fax_number": "615-284-5752",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JACOBS",
        "first_name": "JULIA",
        "middle_name": "A",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-06-25",
        "last_updated": "2026-01-14",
        "certification_date": "2026-01-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TN",
            "license": "48523",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Flagstaff, AZ

Sources for this page

Verify at the official NPI Registry.