Tamar Massen, M.A., CCC-SLP
NPI 1144620451 · Speech-Language Pathologist · Pasadena, CA
Tamar Massen, M.A., CCC-SLP is a Speech-Language Pathologist provider in Pasadena, CA (NPI 1144620451).
Provider details
- NPI number
- 1144620451
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.A., CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- SP26876 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 3703 W Lake AveSuite 200Glenview, IL 60026-1223Phone: (847) 998-1188
- 3703 W Lake AveSuite 200Glenview, IL 60026-1223Phone: (847) 998-1188
Registry dates
- Enumerated
- 2014-08-25
- Last updated
- 2018-12-27
Frequently asked questions
- What is Tamar Massen's NPI number?
- Tamar Massen's National Provider Identifier (NPI) is 1144620451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tamar Massen's specialty?
- Tamar Massen is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Tamar Massen located?
- Tamar Massen's practice location on file with NPPES is 200 E Del Mar Blvd Ste 112, Pasadena, CA 91105.
- What is Tamar Massen's phone number?
- The practice phone number listed in the NPPES registry for Tamar Massen is (626) 564-2700.
- Is Tamar Massen's NPI active?
- Yes — Tamar Massen's NPI (1144620451) is active in the NPPES registry as of the last update on 2018-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.