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Brittany Massro, MA, OTR/L
NPI 1265968994 · Early Intervention Provider Agency · Whittier, CA
Brittany Massro, MA, OTR/L is a Early Intervention Provider Agency provider in Whittier, CA (NPI 1265968994).
Provider details
- NPI number
- 1265968994
- Entity type
- Individual
- Primary specialty
- Early Intervention Provider AgencyAgencies
- Credential
- MA, OTR/L
- Sex
- Female
- Sole proprietor
- Yes
- License
- 278706 (CA)
Specialties & taxonomies
Agencies
Profile Score
Established profile(70/100 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
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
12411 Slauson Ave
Whittier, CA 90606-2835
Phone: (562) 693-5449
Street-level locationGet directions
Mailing address
12411 Slauson Ave
Whittier, CA 90606-2835
Registry dates
- Enumerated
- 2017-05-01
- Last updated
- 2017-05-01
Frequently asked questions
- What is Brittany Massro's NPI number?
- Brittany Massro's National Provider Identifier (NPI) is 1265968994, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brittany Massro's specialty?
- Brittany Massro is listed in the NPPES registry with a primary specialty of Early Intervention Provider Agency (Agencies).
- Where is Brittany Massro located?
- Brittany Massro's practice location on file with NPPES is 12411 Slauson Ave, Whittier, CA 90606-2835.
- What is Brittany Massro's phone number?
- The practice phone number listed in the NPPES registry for Brittany Massro is (562) 693-5449.
- Is Brittany Massro's NPI active?
- Yes — Brittany Massro's NPI (1265968994) is active in the NPPES registry as of the last update on 2017-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.