Individual provider Active NPI

Christine Kociszewski, APRN

  • Family Nurse Practitioner
  • Manchester, NH
National Provider Identifier
1659851178
Registry record updated Jul 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
071078-23 Issued in NH
Practice address
2 Wall St
Manchester, NH 03101-1518
Phone
(603) 668-4111
Fax
(833) 413-4978
NPI assigned
Aug 14, 2018
Last updated
Jul 15, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 15, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 071078-23 NH Primary
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 071078-23 NH

Addresses

Primary practice location

2 Wall St
Manchester, NH 03101-1518

Mailing address

2 Wall St Ste 200
Manchester, NH 03101-1518
Phone (603) 668-4111

Other identifiers 1

IdentifierTypeStateIssuer
3116171MedicaidNH

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address TheMentalHealthCenterofGreaterManchester@mhcgm.netsmartdirect.net Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NH
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
I20190202000030 NH Practitioner - Nurse Practitioner 8325385040 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2018
Medicare assignment
May accept Medicare assignment
Telehealth
Offers telehealth services
Group practices
Elliot Professional ServicesGroup PAC ID 6103727920, 429 clinicians
The Mental Health Center of Greater ManchesterGroup PAC ID 6709874274, 86 clinicians
Fusion Health Services LLCGroup PAC ID 6608111273, 10 clinicians

Practice addresses (Care Compare)

1 Elliot Way
Manchester, NH 03103-3502
Phone (603) 622-6484

2 Wall St
Manchester, NH 03101-1518
Phone (603) 668-4111

280 Pleasant St
Suite 1
Concord, NH 03301-2553
Phone (603) 622-8665

300 Hanover St
Manchester, NH 03104-4957
Phone (603) 663-4430

One Elliot Way
100 Elliot Cardiovascular Consultants
Manchester, NH 03103-3502
Phone (603) 627-1669

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
071078-23NHMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Catholic Medical Center CurrentSince Jan 30, 2020 Accepting new patients
Elliot Professional Services CurrentSince May 1, 2024 Accepting new patients
Catholic Medical Center CurrentSince Jan 30, 2020 Accepting new patients
Catholic Medical Center CurrentSince Dec 13, 2020 Accepting new patients
The Mental Health Center of Greater Manchester CurrentSince Jan 12, 2019 Accepting new patients
Fusion Health Services, LLC Family CurrentSince Mar 3, 2019 Accepting new patients
Riverbend Community Mental Health, Inc. CurrentSince Sep 23, 2020 Accepting new patients

Locations

250 Pleasant St
Concord, NH 03301
Phone (603) 225-2711

254 Pleasant St
Concord, NH 03301
Phone (603) 226-9700

280 Pleasant St
Ste 1
Concord, NH 03301
Phone (603) 226-9800

1 Elliot Way
Manchester, NH 03103
Phone (603) 663-2271

100 McGregor St
Manchester, NH 03102
Phone (603) 663-6931

2 Wall St
Manchester, NH 03101
Phone 6036684111 ext. 6900

2 Wall St
Ste 200
Manchester, NH 03101

401 Cypress St
Manchester, NH 03103
Phone (603) 206-8586

50 Bridge St
Ste 204
Manchester, NH 03101
Phone (603) 912-2837

700 Lake Ave
Ste 2
Manchester, NH 03103
Phone (603) 621-0681

88 McGregor St
Manchester, NH 03102
Phone (603) 623-0573

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

Hospital & facility affiliations 1

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": "1534204800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784073600000",
    "number": "1659851178",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2 WALL ST STE 200",
            "city": "MANCHESTER",
            "state": "NH",
            "postal_code": "031011518",
            "telephone_number": "603-668-4111"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2 WALL ST",
            "city": "MANCHESTER",
            "state": "NH",
            "postal_code": "031011518",
            "telephone_number": "603-668-4111",
            "fax_number": "833-413-4978"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOCISZEWSKI",
        "first_name": "CHRISTINE",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-08-14",
        "last_updated": "2026-07-15",
        "certification_date": "2026-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NH",
            "license": "071078-23",
            "primary": true
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "NH",
            "license": "071078-23",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "3116171",
            "state": "NH"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "TheMentalHealthCenterofGreaterManchester@mhcgm.netsmartdirect.net",
            "affiliation": "N",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "2 Wall St",
            "city": "Manchester",
            "state": "NH",
            "country_code": "US",
            "postal_code": "031011518",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Manchester, NH

Sources for this page

Verify at the official NPI Registry.