Active NPI
George Karanja, PMHNP-BC
- Psychiatric/Mental Health Nurse Practitioner
- Tewksbury, MA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Nurse Practitioner
- License
- RN2334207
- Practice address
- 1445 Main St Ste 9
Tewksbury, MA 01876-2083 - Phone
- (978) 566-6747
- Fax
- (978) 873-9901
- NPI assigned
- Mar 22, 2023
- Last updated
- Jul 7, 2025
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | 086615-23 | NH | |
| Psychiatric/Mental Health Nurse Practitioner | 363LP0808X | RN2334207 | MA | Primary |
| General Practice Registered Nurse | 163WG0000X | RN2334207 | MA | |
| General Practice Registered Nurse | 163WG0000X | 086615-21 | NH |
Addresses
Primary practice location
1445 Main St Ste 9
Tewksbury, MA 01876-2083
Mailing address
265 Chelmsford St Ste 7
Chelmsford, MA 01824-2335
Phone (978) 566-6747
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2023
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
1445 Main St
Suite 9
Tewksbury, MA 01876-2083
Phone (978) 566-6747
295 Varnum Ave
Lowell, MA 01854-2134
Phone (978) 788-7344
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 086615-21 | NH | MD | General Practice Registered Nurse |
| 086615-23 | NH | MD | Psychiatric/Mental Health Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Ubora Health and Wellness PLLC | Psychiatric/Mental Health | Current | Accepting new patients |
| Comprehensive Health Services LLC | Psychiatric/Mental Health | Current | Accepting new patients |
| Tewksbury Psychiatry and Ketamine PLLC | Psychiatric/Mental Health | Current | Accepting new patients |
| Comprehensive Health Services, LLC | Current | Accepting new patients | |
| LGH Medical Group, Inc. | Current | Accepting new patients | |
| Hri Clinics, Inc. | Current | Accepting new patients | |
| Hri Clinics Inc | Current | Accepting new patients | |
| LGH Professional Services LLC | Past | Accepting new patients |
Locations
14 Fordham Rd
Boston, MA 02134
Phone (617) 783-9676
2 Cthouse Ln
Ste 3
Chelmsford, MA 01824
Phone (978) 275-9444
265 Chelmsford St
Ste 7
Chelmsford, MA 01824
Phone (603) 255-7076
295 Varnum Ave
Lowell, MA 01854
Phone (978) 788-7344
1445 Main St
Ste 9
Tewksbury, MA 01876
Phone (978) 566-6747
Interoperability endpoints
- gkaranja55308@tuftsmedicine.direct-ci.com
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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Hospitalist Physician
- Lowell, MA
- NPI 1174698385
-
- Psychiatric/Mental Health Nurse Practitioner
- Tewksbury, MA
- NPI 1093685737
-
- Psychiatric/Mental Health Nurse Practitioner
- Tewksbury, MA
- NPI 1033954458
-
- Professional Counselor
- Chelmsford, MA
- NPI 1053786236
Psychiatric/Mental Health
-
- Community/Behavioral Health Agency
- Woburn, MA
- NPI 1598707002
-
dba Center for Family Development
- Multi-Specialty Clinic/Center
- Lowell, MA
- NPI 1174650907
-
dba Arbour Counseling Services
- Community/Behavioral Health Agency
- Norwell, MA
- NPI 1922123199
-
- Internal Medicine Physician
- Lowell, MA
- NPI 1417485541
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Lowell General Hospital
- General Acute Care Hospital
- Lowell, MA
- NPI 1407804669
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1679443200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1751846400000",
"number": "1235832957",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "265 CHELMSFORD ST STE 7",
"city": "CHELMSFORD",
"state": "MA",
"postal_code": "018242335",
"telephone_number": "978-566-6747",
"fax_number": "978-873-9901"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1445 MAIN ST STE 9",
"city": "TEWKSBURY",
"state": "MA",
"postal_code": "018762083",
"telephone_number": "978-566-6747",
"fax_number": "978-873-9901"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KARANJA",
"first_name": "GEORGE",
"credential": "PMHNP-BC",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2023-03-22",
"last_updated": "2025-07-07",
"certification_date": "2025-07-07",
"status": "A"
},
"taxonomies": [
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "NH",
"license": "086615-23",
"primary": false
},
{
"code": "363LP0808X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Psychiatric/Mental Health",
"state": "MA",
"license": "RN2334207",
"primary": true
},
{
"code": "163WG0000X",
"taxonomy_group": "",
"desc": "Registered Nurse, General Practice",
"state": "MA",
"license": "RN2334207",
"primary": false
},
{
"code": "163WG0000X",
"taxonomy_group": "",
"desc": "Registered Nurse, General Practice",
"state": "NH",
"license": "086615-21",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Tewksbury, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 7, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.