Individual provider Active NPI

Martha Ferne Hartz, M.D.

  • Pediatric Allergy/Immunology Physician
  • Rochester, MN
National Provider Identifier
1679550206
Registry record updated May 7, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pediatric Allergy/Immunology PhysicianTaxonomy code 2080P0201X
License
32524 Issued in MN
Practice address
200 1St St SW
Rochester, MN 55905-0001
Phone
(507) 284-2511
NPI assigned
Dec 23, 2005
Last updated
May 7, 2021By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 7, 2021

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Allergy & Immunology Physician 207K00000X 32524 MN
Pediatric Allergy/Immunology Physician 2080P0201X 75087 WI
Pediatric Allergy/Immunology Physician 2080P0201X 32524 MN Primary

Addresses

Primary practice location

200 1St St SW
Rochester, MN 55905-0001

Mailing address

200 1St St SW
Rochester, MN 55905-0001
Phone (507) 284-2511

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address mhartz66237@ehrdirect.mayoclinicmsg.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MN, WI2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20050722000792 MN Practitioner - Pediatric MedicinePractitioner - Allergy/Immunology 2062449838 Reassigns benefits to 1 organization
I20210517001800 WI Practitioner - Pediatric Medicine 2062449838 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Pediatric MedicineAlso: Allergy/Immunology
Education
Other, 1988
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mayo ClinicGroup PAC ID 6507778255, 4,829 clinicians

Practice addresses (Care Compare)

200 1St St SW
Rochester, MN 55905-0001
Phone (507) 284-2511

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
32524MNMDPediatric Allergy/Immunology Physician
75087WIMDPediatric Allergy/Immunology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mayo Clinic CurrentSince Jan 27, 2013 Accepting new patients
Mayo Clinic Health System-Southwest Wisconsin Region, Inc. CurrentSince May 5, 2021 Accepting new patients
Mayo Clinic CurrentSince Jan 27, 2013 Accepting new patients
Mayo Clinic Current Accepting new patients
Mayo Clinic Health System-Southwest Wisconsin Region, Inc. CurrentSince May 5, 2021 Accepting new patients

Locations

907 Montgomery St
Decorah, IA 52101
Phone (515) 382-9671

404 W Fountain St
Albert Lea, MN 56007
Phone (507) 377-6285

1000 1st Dr NW
Austin, MN 55912
Phone (507) 433-7351

200 1st St SW
Rochester, MN 55905
Phone (507) 266-4850

800 E Blackhawk Ave
Prairie du Chien, WI 53821
Phone (608) 326-0808

Interoperability endpoints

  • Direct secure messaging: mhartz66237@ehrdirect.mayoclinicmsg.org

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

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1135296000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1620345600000",
    "number": "1679550206",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "200 1ST ST SW",
            "city": "ROCHESTER",
            "state": "MN",
            "postal_code": "559050001",
            "telephone_number": "507-284-2511"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "200 1ST ST SW",
            "city": "ROCHESTER",
            "state": "MN",
            "postal_code": "559050001",
            "telephone_number": "507-284-2511"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARTZ",
        "first_name": "MARTHA",
        "middle_name": "FERNE",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-12-23",
        "last_updated": "2021-05-07",
        "certification_date": "2021-05-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "MN",
            "license": "32524",
            "primary": false
        },
        {
            "code": "2080P0201X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Allergy/Immunology",
            "state": "WI",
            "license": "75087",
            "primary": false
        },
        {
            "code": "2080P0201X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Allergy/Immunology",
            "state": "MN",
            "license": "32524",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mhartz66237@ehrdirect.mayoclinicmsg.org",
            "affiliation": "N",
            "address_1": "200 1st St SW",
            "city": "Rochester",
            "state": "MN",
            "country_code": "US",
            "postal_code": "559050001",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Rochester, MN

Sources for this page

Verify at the official NPI Registry.