Christopher Tangren, MD
NPI 1477712099 · Psychiatry Physician · Belmont, MA
Christopher Tangren, MD is a Psychiatry Physician provider in Belmont, MA (NPI 1477712099).
Provider details
- NPI number
- 1477712099
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- L-236887 (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
18 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
- 2008-06-09
- Last updated
- 2012-06-07
Frequently asked questions
- What is Christopher Tangren's NPI number?
- Christopher Tangren's National Provider Identifier (NPI) is 1477712099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Tangren's specialty?
- Christopher Tangren is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Tangren located?
- Christopher Tangren's practice location on file with NPPES is 115 Mill St, Belmont, MA 02478-1064.
- What is Christopher Tangren's phone number?
- The practice phone number listed in the NPPES registry for Christopher Tangren is (617) 855-3090.
- Is Christopher Tangren's NPI active?
- Yes — Christopher Tangren's NPI (1477712099) is active in the NPPES registry as of the last update on 2012-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.