Active NPI
Kathleen Mary Joyce, MD
- Dermatology Physician
- Waltham, MA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dermatology Physician
- License
- 234800
- Practice address
- 75 3Rd Ave Ste 6
Waltham, MA 02451-7582 - Phone
- (781) 701-8030
- Fax
- (781) 373-9248
- NPI assigned
- Jan 4, 2006
- Last updated
- Feb 12, 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Dermatology Physician | 207N00000X | 0101231564 | VA | |
| Dermatology Physician | 207N00000X | 234800 | MA | Primary |
Addresses
Primary practice location
75 3Rd Ave Ste 6
Waltham, MA 02451-7582
Mailing address
526 Main St Ste 302
Acton, MA 01720-3301
Phone (978) 371-7010
Other practice location 1
888 Worcester St Ste 95
Wellesley, MA 02482-3737
Phone (774) 312-7444
Other practice location 2
386 Washington St
Wellesley, MA 02481-6213
Phone (781) 235-1533
Other names 1
- Kathleen Mary Kelly
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: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Dermatology
- Education
- Other, 2000
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
Practice addresses (Care Compare)
54 Baker Ave Ext
Suite 305
Concord, MA 01742-2143
Phone (978) 371-7010
Hospital & facility affiliations
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Removal of skin lesions | 975 |
| Removal or shaving of skin growth | 1-10 |
| Skin biopsy | 122 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 234800 | MA | MD | Dermatology Physician |
| 0101231564 | VA | MD | Dermatology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Adult & Pediatric Dermatology, P.C. | Dermatology | Current | Accepting new patients |
| Emerson Hospital | Current | Accepting new patients | |
| Apderm North, PC | Dermatology | Past | Accepting new patients |
| Apderm Massachusetts PC | Dermatology | Past | Accepting new patients |
| Apderm North, PC | Dermatology | Past | Accepting new patients |
| Apderm Path | Dermatology | Past | Accepting new patients |
Locations
54 Baker Avenue Ext
Ste 305
Concord, MA 01742
75 3rd Ave
Ste 6
Waltham, MA 02451
Phone (781) 641-4900
386 Washington St
Wellesley Hills, MA 02481
Phone (781) 235-1533
133 Littleton Rd
Ste 205
Westford, MA 01886
Phone (978) 692-9978
Interoperability endpoints
- joyce.kathleen.epho@direct.partners.masshiway.net
Organizations & group practices 6
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.
-
- Dermatology Physician
- Concord, MA
- NPI 1285614834
-
- General Acute Care Hospital
- Concord, MA
- NPI 1467587881
-
- Dermatology Physician
- Concord, MA
- NPI 1679138879
-
- Dermatology Physician
- Acton, MA
- NPI 1558607887
-
- Dermatology Physician
- Westford, MA
- NPI 1942508379
-
- Dermatology Physician
- Westford, MA
- NPI 1962752998
Hospital & facility affiliations 2
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Concord, MA
- NPI 1922103357
-
- General Acute Care Hospital
- Newton, MA
- NPI 1992737761
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1136332800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770854400000",
"number": "1689652257",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "526 MAIN ST STE 302",
"city": "ACTON",
"state": "MA",
"postal_code": "017203301",
"telephone_number": "978-371-7010",
"fax_number": "978-371-0522"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "75 3RD AVE STE 6",
"city": "WALTHAM",
"state": "MA",
"postal_code": "024517582",
"telephone_number": "781-701-8030",
"fax_number": "781-373-9248"
}
],
"practiceLocations": [
{
"address_1": "888 Worcester St Ste 95",
"address_purpose": "LOCATION",
"city": "Wellesley",
"state": "MA",
"postal_code": "024823737",
"country_code": "US",
"telephone_number": "774-312-7444",
"fax_number": "978-371-7010",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "386 Washington St",
"address_purpose": "LOCATION",
"city": "Wellesley",
"state": "MA",
"postal_code": "024816213",
"country_code": "US",
"telephone_number": "781-235-1533",
"fax_number": "781-235-2393",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "JOYCE",
"first_name": "KATHLEEN",
"middle_name": "MARY",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-01-04",
"last_updated": "2026-02-12",
"certification_date": "2026-02-12",
"status": "A"
},
"taxonomies": [
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "VA",
"license": "0101231564",
"primary": false
},
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "MA",
"license": "234800",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "KATHLEEN",
"last_name": "KELLY",
"middle_name": "MARY",
"credential": "MD",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Waltham, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 12, 2026; 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.