Chatterjee Medical Associates
NPI 1285718148 · Internal Medicine Physician · No Andover, MA
Chatterjee Medical Associates is a Internal Medicine Physician organization in No Andover, MA (NPI 1285718148).
Provider details
- NPI number
- 1285718148
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sudarshan Chatterjee, Owner(978) 975-0990
- License
- 213420 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Registry dates
- Enumerated
- 2006-10-25
- Last updated
- 2020-08-22
Frequently asked questions
- What is Chatterjee Medical Associates's NPI number?
- Chatterjee Medical Associates's National Provider Identifier (NPI) is 1285718148, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chatterjee Medical Associates?
- Chatterjee Medical Associates is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chatterjee Medical Associates located?
- Chatterjee Medical Associates's practice location on file with NPPES is 451 Andover St, No Andover, MA 01845.
- What is Chatterjee Medical Associates's phone number?
- The practice phone number listed in the NPPES registry for Chatterjee Medical Associates is (978) 975-0990.
- Who is the authorized official for Chatterjee Medical Associates?
- The authorized official listed on Chatterjee Medical Associates's NPPES record is Sudarshan Chatterjee, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chatterjee Medical Associates's NPI active?
- Yes — Chatterjee Medical Associates's NPI (1285718148) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.