Individual provider Active NPI

Megan Oberlin Maragakes, CRNP

  • Nurse Practitioner
  • Harrisburg, PA
National Provider Identifier
1770837254
Registry record updated Mar 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
SP019958 Issued in PA
Practice address
111 S Front St
Harrisburg, PA 17101-2010
Phone
(717) 782-5223
Fax
(717) 221-5320
NPI assigned
Nov 5, 2012
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 2, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Neonatal Intensive Care Registered Nurse 163WN0002X RN597060 PA
Nurse Practitioner 363L00000X SP019958 PA Primary

Addresses

Primary practice location

111 S Front St
Harrisburg, PA 17101-2010

Mailing address

111 S Front St
Harrisburg, PA 17101-2010
Phone (717) 782-5223

Other practice location 1

503 N 21st St
Camp Hill, PA 17011-2204
Phone (717) 972-4501

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
RN597060PAMDNeonatal Intensive Care Registered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1352073600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772409600000",
    "number": "1770837254",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 S FRONT ST",
            "city": "HARRISBURG",
            "state": "PA",
            "postal_code": "171012010",
            "telephone_number": "717-782-5223",
            "fax_number": "717-221-5320"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 S FRONT ST",
            "city": "HARRISBURG",
            "state": "PA",
            "postal_code": "171012010",
            "telephone_number": "717-782-5223",
            "fax_number": "717-221-5320"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "503 N 21st St",
            "address_purpose": "LOCATION",
            "city": "Camp Hill",
            "state": "PA",
            "postal_code": "170112204",
            "country_code": "US",
            "telephone_number": "717-972-4501",
            "fax_number": "717-763-2144",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARAGAKES",
        "first_name": "MEGAN",
        "middle_name": "OBERLIN",
        "credential": "CRNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-11-05",
        "last_updated": "2026-03-02",
        "certification_date": "2026-03-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WN0002X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Neonatal Intensive Care",
            "state": "PA",
            "license": "RN597060",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "PA",
            "license": "SP019958",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Harrisburg, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.