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Tamsen Brown, MS, CGC
NPI 1366981276 · Genetic Counselor (M.S.) · East Boston, MA
Tamsen Brown, MS, CGC is a Genetic Counselor (M.S.) provider in East Boston, MA (NPI 1366981276).
Provider details
- NPI number
- 1366981276
- Entity type
- Individual
- Primary specialty
- Genetic Counselor (M.S.)Other Service Providers
- Credential
- MS, CGC
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
83% 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
20 Maverick Sq
East Boston, MA 02128-2335
Phone: (617) 569-5800
Street-level locationGet directions
Mailing address
23 Pembroke Rd
Wellesley, MA 02482-7441
Registry dates
- Enumerated
- 2017-02-13
- Last updated
- 2017-02-13
Frequently asked questions
- What is Tamsen Brown's NPI number?
- Tamsen Brown's National Provider Identifier (NPI) is 1366981276, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tamsen Brown's specialty?
- Tamsen Brown is listed in the NPPES registry with a primary specialty of Genetic Counselor (M.S.) (Other Service Providers).
- Where is Tamsen Brown located?
- Tamsen Brown's practice location on file with NPPES is 20 Maverick Sq, East Boston, MA 02128-2335.
- What is Tamsen Brown's phone number?
- The practice phone number listed in the NPPES registry for Tamsen Brown is (617) 569-5800.
- Is Tamsen Brown's NPI active?
- Yes — Tamsen Brown's NPI (1366981276) is active in the NPPES registry as of the last update on 2017-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.