Active NPI
Krystal Greenberg, LMT
- Massage Therapist
- Portsmouth, NH
National Provider Identifier
1437060225
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Massage Therapist
- License
- 9353
- Practice address
- 200 Griffin Rd Ste 6
Portsmouth, NH 03801-7145 - Phone
- (603) 380-7174
- NPI assigned
- Sep 14, 2026
- Last updated
- Sep 14, 2026
- Sex
- Female
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Massage Therapist | 225700000X | 9353 | NH | Primary |
Addresses
Primary practice location
200 Griffin Rd Ste 6
Portsmouth, NH 03801-7145
Mailing address
9 River St Apt 422
Dover, NH 03820-4347
Phone (608) 520-3175
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)
- Not enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1789344000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789344000000",
"number": "1437060225",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9 RIVER ST APT 422",
"city": "DOVER",
"state": "NH",
"postal_code": "038204347",
"telephone_number": "608-520-3175"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "200 GRIFFIN RD STE 6",
"city": "PORTSMOUTH",
"state": "NH",
"postal_code": "038017145",
"telephone_number": "603-380-7174"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GREENBERG",
"first_name": "KRYSTAL",
"credential": "LMT",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-09-14",
"last_updated": "2026-09-14",
"certification_date": "2026-09-13",
"status": "A"
},
"taxonomies": [
{
"code": "225700000X",
"taxonomy_group": "",
"desc": "Massage Therapist",
"state": "NH",
"license": "9353",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Portsmouth, NH
- Greater Seacoast Community Health (Families First Health & Support Center)
- Greater Seacoast Community Health (Families First Health & Support Center)
- Greater Seacoast Community Health (Families First Health & Support Center)
- Greater Seacoast Community Health (Families First Health & Support Center)
- Melanie Green
- Greengard Center for Autism
- Joshua L Greenspan, M.D.
- Marc A Greer, DMD
- Gretchen L. Estes, Med, Lcmhc, PLLC
- Christopher William Griffith, PSY.D
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 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.