Active NPI
Shelley Yang, M.D.
- Dermatology Physician
- Concord, MA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dermatology Physician
- License
- 273077
- Practice address
- 54 Baker Avenue Ext Ste 305&306
Concord, MA 01742-2137 - Phone
- (978) 371-7010
- Fax
- (978) 371-0522
- NPI assigned
- Jun 27, 2013
- Last updated
- Aug 27, 2026
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Dermatology Physician | 207N00000X | 273077 | MA | Primary |
Addresses
Primary practice location
54 Baker Avenue Ext Ste 305&306
Concord, MA 01742-2137
Mailing address
526 Main St Ste 302
Acton, MA 01720-3301
Phone (978) 371-7010
Other practice location 1
133 Littleton Rd Ste 205206
Westford, MA 01886-3115
Phone (978) 692-9978
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
- University of Massachusetts Medical School, 2013
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- 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 | 947 |
| Removal or shaving of skin growth | 42 |
| Skin biopsy | 220 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| DR.0058536 | CO | MD | Dermatology Physician |
| 273077 | MA | MD | Dermatology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Adult & Pediatric Dermatology, P.C. | Single Specialty | Current | Accepting new patients |
| Emerson Hospital | Current | Accepting new patients | |
| Apderm Central Ma, PC. | Single Specialty | Past | Accepting new patients |
| Apderm Massachusetts PC | Single Specialty | Past | Accepting new patients |
| Advanced Dermatology of Colorado, PC | Single Specialty | Past | Accepting new patients |
| Apderm North, PC | Single Specialty | Past | Accepting new patients |
Locations
54 Baker Avenue Ext
Ste 305
Concord, MA 01742
54 Baker Avenue Ext
Ste 305306
Concord, MA 01742
Phone (351) 300-0110
133 Littleton Rd
Ste 205
Westford, MA 01886
Phone (978) 692-9978
133 Littleton Rd
Ste 205206
Westford, MA 01886
Phone (978) 692-9978
Interoperability endpoints
- syang31418@tuftsmedicine.direct-ci.com
- yang.shelley.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
Single Specialty
-
- General Acute Care Hospital
- Concord, MA
- NPI 1467587881
-
- Dermatology Physician
- Fort Collins, CO
- NPI 1710370648
Single Specialty
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Concord, MA
- NPI 1922103357
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1372291200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787788800000",
"number": "1033559646",
"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": "54 BAKER AVENUE EXT STE 305&306",
"city": "CONCORD",
"state": "MA",
"postal_code": "017422137",
"telephone_number": "978-371-7010",
"fax_number": "978-371-0522"
}
],
"practiceLocations": [
{
"address_1": "133 Littleton Rd Ste 205206",
"address_purpose": "LOCATION",
"city": "Westford",
"state": "MA",
"postal_code": "018863115",
"country_code": "US",
"telephone_number": "978-692-9978",
"fax_number": "978-589-6835",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "YANG",
"first_name": "SHELLEY",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2013-06-27",
"last_updated": "2026-08-27",
"certification_date": "2026-08-27",
"status": "A"
},
"taxonomies": [
{
"code": "207N00000X",
"taxonomy_group": "",
"desc": "Dermatology",
"state": "MA",
"license": "273077",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Concord, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 27, 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.