IndividualActive
Sarah Waldron, LCSW
NPI 1336933647 · Clinical Social Worker · Cambridge, MA
Sarah Waldron, LCSW is a Clinical Social Worker provider in Cambridge, MA (NPI 1336933647).
Provider details
- NPI number
- 1336933647
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW228282 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
1607 Massachusetts Ave
Cambridge, MA 02138-2756
Phone: (347) 776-0326
Street-level locationGet directions
Mailing address
1585 Massachusetts Ave
Cambridge, MA 02138-2801
Registry dates
- Enumerated
- 2025-04-09
- Last updated
- 2025-04-09
- Certified
- 2025-04-09
Frequently asked questions
- What is Sarah Waldron's NPI number?
- Sarah Waldron's National Provider Identifier (NPI) is 1336933647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Waldron's specialty?
- Sarah Waldron is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Waldron located?
- Sarah Waldron's practice location on file with NPPES is 1607 Massachusetts Ave, Cambridge, MA 02138-2756.
- What is Sarah Waldron's phone number?
- The practice phone number listed in the NPPES registry for Sarah Waldron is (347) 776-0326.
- Is Sarah Waldron's NPI active?
- Yes — Sarah Waldron's NPI (1336933647) is active in the NPPES registry as of the last update on 2025-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.