Active NPI
Greg Kolodziejczak, PSYD
- Clinical Psychologist
- Cambridge, MA
National Provider Identifier
1760715940
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Psychologist
- License
- 8862
- Practice address
- 106 Winthrop St
Cambridge, MA 02138-4930 - Phone
- (617) 595-7844
- NPI assigned
- Sep 6, 2009
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Psychologist | 103TC0700X | 8862 | MA | Primary |
Addresses
Primary practice location
106 Winthrop St
Cambridge, MA 02138-4930
Mailing address
106 Winthrop St
Cambridge, MA 02138-4930
Phone (617) 595-7844
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
- Opted out of Medicare
- Yes, effective Feb 17, 2019 through Feb 17, 2027
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 8862 | MA | MD | Clinical Psychologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1252195200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1252195200000",
"number": "1760715940",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "106 WINTHROP ST",
"city": "CAMBRIDGE",
"state": "MA",
"postal_code": "021384930",
"telephone_number": "617-595-7844"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "106 WINTHROP ST",
"city": "CAMBRIDGE",
"state": "MA",
"postal_code": "021384930",
"telephone_number": "617-595-7844"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KOLODZIEJCZAK",
"first_name": "GREG",
"name_prefix": "Dr.",
"credential": "PSYD",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2009-09-06",
"last_updated": "2009-09-06",
"status": "A"
},
"taxonomies": [
{
"code": "103TC0700X",
"taxonomy_group": "",
"desc": "Psychologist, Clinical",
"state": "MA",
"license": "8862",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Cambridge, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 6, 2009; 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; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.