Massachusetts General Physicians Organization Inc
NPI 1801874573 · Dermatology Physician · Boston, MA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Massachusetts General Physicians Organization Inc is a Dermatology Physician organization in Boston, MA (NPI 1801874573).
Provider details
- NPI number
- 1801874573
- Entity type
- Organization
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marcela Del Carmen, President & Ceo(617) 487-3519
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Emergency Medicine Physician207P00000X
Allopathic & Osteopathic Physicians
- Pediatrics Physician208000000X
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
- Neurological Surgery Physician207T00000X
Allopathic & Osteopathic Physicians
- Obstetrics & Gynecology Physician207V00000X
Allopathic & Osteopathic Physicians
- Orthopaedic Surgery Physician207X00000X
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Other names (DBA / former)
- Other name
- Mass General Physicians Organization Inc
Registry dates
- Enumerated
- 2006-01-04
- Last updated
- 2024-03-25
- Certified
- 2024-03-25
Frequently asked questions
- What is Massachusetts General Physicians Organization Inc's NPI number?
- Massachusetts General Physicians Organization Inc's National Provider Identifier (NPI) is 1801874573, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Massachusetts General Physicians Organization Inc?
- Massachusetts General Physicians Organization Inc is classified in the NPPES registry as Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Massachusetts General Physicians Organization Inc located?
- Massachusetts General Physicians Organization Inc's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Massachusetts General Physicians Organization Inc's phone number?
- The practice phone number listed in the NPPES registry for Massachusetts General Physicians Organization Inc is (617) 724-0287.
- Does Massachusetts General Physicians Organization Inc accept Medicare?
- Massachusetts General Physicians Organization Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Massachusetts General Physicians Organization Inc?
- The authorized official listed on Massachusetts General Physicians Organization Inc's NPPES record is Marcela Del Carmen, President & Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Massachusetts General Physicians Organization Inc's NPI active?
- Yes — Massachusetts General Physicians Organization Inc's NPI (1801874573) is active in the NPPES registry as of the last update on 2024-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.