Active NPI
Andrew J Piper-Vallillo, MD
- Medical Oncology Physician
- Boston, MA
National Provider Identifier
1346621927
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Medical Oncology Physician
- License
- 273273
- Practice address
- Massachusetts General Hospital
55 Fruit Street
Boston, MA 02114 - Phone
- (617) 724-4600
- NPI assigned
- Jun 9, 2015
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | L-263057 | MA | |
| Medical Oncology Physician | 207RX0202X | 273273 | MA | Primary |
Addresses
Primary practice location
Massachusetts General Hospital
55 Fruit Street
Boston, MA 02114
Mailing address
55 Fruit St
Boston, MA 02114-2621
Phone (617) 724-4600
Other practice location 1
41 Mall Rd
Burlington, MA 01805-0001
Phone (781) 744-8000
Other names 1
- Andrew Piper
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
- Other, 2015
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
- Lahey Clinic Inc
Practice addresses (Care Compare)
1 Essex Ctr Dr
Peabody, MA 01960-2901
Phone (978) 538-4000
29 Mall Rd
Burlington, MA 01805-0001
41 Mall Rd
Burlington, MA 01805-0001
Hospital & facility affiliations
- Beth Israel Lahey Health at Home
- Care Dimensions, Inc
- Lahey Hospital & Medical Center, Burlington
- Beth Israel Deaconess Medical Center
- Winchester Hospital
Merit-based Incentive Payment System (MIPS)
- Final score
- 91.98 of 100
- Quality
- 76.59
- Promoting interoperability
- 100
- Improvement activities
- 40
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| L-263057 | MA | MD | Internal Medicine Physician |
| 273273 | MA | MD | Medical Oncology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Lahey Clinic, Inc | Internal Medicine | Current | Accepting new patients |
| Lahey Clinic, Inc. | Internal Medicine | Current | Accepting new patients |
Locations
55 Fruit St
Boston, MA 02114
41 Mall Rd
Burlington, MA 01805
Phone (781) 744-8400
330 Mount Auburn St
Cambridge, MA 02138
Phone (617) 499-5054
1 Essex Dr
Peabody, MA 01960
Phone (978) 538-4000
Interoperability endpoints
- apiper167131@direct.bilh.masshiway.net
Organizations & group practices 2
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.
-
- Internal Medicine Physician
- Peabody, MA
- NPI 1063447316
-
- Internal Medicine Physician
- Burlington, MA
- NPI 1538194980
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Community Based Hospice Care Agency
- Danvers, MA
- NPI 1447344130
-
- General Acute Care Hospital
- Boston, MA
- NPI 1548202641
-
- General Acute Care Hospital
- Burlington, MA
- NPI 1558392563
-
- Community Based Hospice Care Agency
- Woburn, MA
- NPI 1912905597
-
- General Acute Care Hospital
- Winchester, MA
- NPI 1790740777
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1433808000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1772409600000",
"number": "1346621927",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "55 FRUIT ST",
"city": "BOSTON",
"state": "MA",
"postal_code": "021142621",
"telephone_number": "617-724-4600"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "MASSACHUSETTS GENERAL HOSPITAL",
"address_2": "55 FRUIT STREET",
"city": "BOSTON",
"state": "MA",
"postal_code": "02114",
"telephone_number": "617-724-4600"
}
],
"practiceLocations": [
{
"address_1": "41 Mall Rd",
"address_purpose": "LOCATION",
"city": "Burlington",
"state": "MA",
"postal_code": "018050001",
"country_code": "US",
"telephone_number": "781-744-8000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "PIPER-VALLILLO",
"first_name": "ANDREW",
"middle_name": "J",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2015-06-09",
"last_updated": "2026-03-02",
"certification_date": "2026-03-02",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MA",
"license": "L-263057",
"primary": false
},
{
"code": "207RX0202X",
"taxonomy_group": "",
"desc": "Internal Medicine, Medical Oncology",
"state": "MA",
"license": "273273",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "ANDREW",
"last_name": "PIPER",
"code": "1",
"type": "Former Name"
}
]
}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 Mar 2, 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.