Megan Costello, LICSW, MSW
NPI 1972171916 · Clinical Social Worker · Cambridge, MA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Costello, LICSW, MSW is a Clinical Social Worker provider in Cambridge, MA (NPI 1972171916).
Provider details
- NPI number
- 1972171916
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LICSW, MSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LICSW127899 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 115 Mill StBelmont, MA 02478-1064Phone: (518) 391-9914
Registry dates
- Enumerated
- 2021-06-16
- Last updated
- 2024-08-16
- Certified
- 2024-08-16
Frequently asked questions
- What is Megan Costello's NPI number?
- Megan Costello's National Provider Identifier (NPI) is 1972171916, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Costello's specialty?
- Megan Costello is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Megan Costello located?
- Megan Costello's practice location on file with NPPES is 799 Concord Ave, Cambridge, MA 02138-1048.
- What is Megan Costello's phone number?
- The practice phone number listed in the NPPES registry for Megan Costello is (518) 391-9914.
- Does Megan Costello accept Medicare?
- Megan Costello is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Costello's NPI active?
- Yes — Megan Costello's NPI (1972171916) is active in the NPPES registry as of the last update on 2024-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.