Individual provider Active NPI

Marissa Hartman, DNP, CRNP, FNP-C

  • Family Nurse Practitioner
  • Pittsburgh, PA
National Provider Identifier
1134484108
Registry record updated May 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
SP015115 Issued in PA
Practice address
1848 Greentree Rd
Pittsburgh, PA 15220-1851
Phone
(412) 344-7744
Fax
(610) 460-0818
NPI assigned
Jul 5, 2012
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 8, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X SP015115 PA Primary

Addresses

Primary practice location

1848 Greentree Rd
Pittsburgh, PA 15220-1851

Mailing address

1848 Greentree Rd
Pittsburgh, PA 15220-1851
Phone (412) 344-7744

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA
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
I20160802001347 PA Practitioner - Nurse Practitioner 6406140219 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2015
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Ih Physician Services PCGroup PAC ID 5991165458, 56 clinicians

Practice addresses (Care Compare)

333 Technology Dr
Suite 250
Canonsburg, PA 15317-9513
Phone (724) 271-7000

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Endorsed LLC Current Accepting new patients
Ih Physician Services PC Current Accepting new patients
Ih Physician Services, PC CurrentSince Aug 25, 2025 Accepting new patients
Ih Physician Services, PC CurrentSince Aug 25, 2025 Accepting new patients
In Home Health, LLC PastSince May 8, 2022 Accepting new patients

Locations

333 Technology Dr
Ste 250
Canonsburg, PA 15317
Phone (724) 271-7000

2090 Linglestown Rd
Ste 202
Harrisburg, PA 17110
Phone (717) 265-8883

750 Holiday Dr
Ste 110
Pittsburgh, PA 15220
Phone (412) 503-9842

Organizations & group practices 8

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.

NPI Registry JSON

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

{
    "created_epoch": "1341446400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778198400000",
    "number": "1134484108",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1848 GREENTREE RD",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152201851",
            "telephone_number": "412-344-7744",
            "fax_number": "610-460-0818"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1848 GREENTREE RD",
            "city": "PITTSBURGH",
            "state": "PA",
            "postal_code": "152201851",
            "telephone_number": "412-344-7744",
            "fax_number": "610-460-0818"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARTMAN",
        "first_name": "MARISSA",
        "credential": "DNP, CRNP, FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-07-05",
        "last_updated": "2026-05-08",
        "certification_date": "2026-05-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "PA",
            "license": "SP015115",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Pittsburgh, PA

Sources for this page

Verify at the official NPI Registry.