Active NPI
Martha Wadleigh, MD
- Medical Oncology Physician
- Boston, MA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Medical Oncology Physician
- License
- 209746
- Practice address
- 44 Binney St
Dana 1B25
Boston, MA 02115 - Phone
- (617) 632-6685
- Fax
- (617) 582-8202
- NPI assigned
- Feb 21, 2006
- 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 |
|---|---|---|---|---|
| Medical Oncology Physician | 207RX0202X | 209746 | MA | Primary |
Addresses
Primary practice location
44 Binney St
Dana 1B25
Boston, MA 02115
Mailing address
44 Binney St
Dana 1B25
Boston, MA 02115
Phone (617) 632-6685
Other identifiers 11
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 3600443 | Other | UNITED HEALTH CARE | |
| 2061956 | Medicaid | MA | |
| 2069156 | Other | MASSHEALTH | |
| J27416 | Other | INDEMNITY | |
| 9213265 | Other | CIGNA | |
| AA13675 | Other | HPHC | |
| J27416 | Other | HMO BLUE | |
| 209746 | Other | TUFTS | |
| J27416 | Other | MA | MA BLUE CROSS BLUE SHIELD |
| 3634389 | Other | AETNA US HEALTHCARE | |
| J27416 | Other | BC ELECT |
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
- Hematology/Oncology
- Education
- Duke University School of Medicine, 1998
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
- Dana-Farber Cancer Institute, Inc.
Practice addresses (Care Compare)
450 Brookline Ave
Boston, MA 02215-5418
450 Brookline Ave
Boston, MA 02215-5450
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 84.06 of 100
- Quality
- 65.04
- Promoting interoperability
- 100
- Improvement activities
- 40
- Cost
- 69.14
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 209746 | MA | MD | Medical Oncology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Dana-Farber Cancer Institute, Inc. | Current | Accepting new patients | |
| Dana-Farber Cancer Institute, Inc. | Medical Oncology | Current | Accepting new patients |
| Dana-Farber Cancer Institute, Inc. | Current | Accepting new patients | |
| Dana-Farber Cancer Institute, Inc. | Past | Accepting new patients |
Locations
450 Brookline Ave
#204
Boston, MA 02215
Phone (617) 632-3252
44 Binney St
#1B25
Boston, MA 02115
Phone (617) 632-6685
44 Binney St
#1B
Boston, MA 02115
Phone (617) 632-3352
450 Brookline Ave
Boston, MA 02215
Phone (508) 478-2061
Interoperability endpoints
- wadleigh.martha.dfci@direct.partners.masshiway.net
Organizations & group practices 4
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
dba Binney Medical Associates
- Special Hospital
- Boston, MA
- NPI 1346433257
Medical Oncology
-
dba Dana-Farber Cancer Institute
- General Acute Care Hospital
- Boston, MA
- NPI 1851333686
-
dba The Friends' Place
- Durable Medical Equipment & Medical Supplies
- Chestnut Hill, MA
- NPI 1497429237
-
dba Boutique
- Durable Medical Equipment & Medical Supplies
- Boston, MA
- NPI 1225079940
Hospital & facility affiliations 3
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Boston, MA
- NPI 1790717650
-
dba Dana-Farber Cancer Institute
- General Acute Care Hospital
- Boston, MA
- NPI 1851333686
-
- General Acute Care Hospital
- Boston, MA
- NPI 1023049236
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1140480000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1972578185",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "44 BINNEY ST",
"address_2": "DANA 1B25",
"city": "BOSTON",
"state": "MA",
"postal_code": "02115",
"telephone_number": "617-632-6685",
"fax_number": "617-582-8202"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "44 BINNEY ST",
"address_2": "DANA 1B25",
"city": "BOSTON",
"state": "MA",
"postal_code": "02115",
"telephone_number": "617-632-6685",
"fax_number": "617-582-8202"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WADLEIGH",
"first_name": "MARTHA",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-02-21",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207RX0202X",
"taxonomy_group": "",
"desc": "Internal Medicine, Medical Oncology",
"state": "MA",
"license": "209746",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "UNITED HEALTH CARE",
"identifier": "3600443",
"state": null
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "2061956",
"state": "MA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MASSHEALTH",
"identifier": "2069156",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "INDEMNITY",
"identifier": "J27416",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CIGNA",
"identifier": "9213265",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HPHC",
"identifier": "AA13675",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HMO BLUE",
"identifier": "J27416",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "TUFTS",
"identifier": "209746",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MA BLUE CROSS BLUE SHIELD",
"identifier": "J27416",
"state": "MA"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA US HEALTHCARE",
"identifier": "3634389",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BC ELECT",
"identifier": "J27416",
"state": null
}
],
"endpoints": [],
"other_names": []
}
Other providers in Boston, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.