IndividualActive
Molly Mayer, LGSW
NPI 1073199337 · Social Worker · Washington, DC
Molly Mayer, LGSW is a Social Worker provider in Washington, DC (NPI 1073199337).
Provider details
- NPI number
- 1073199337
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LGSW
- Sex
- Female
- Sole proprietor
- No
- License
- LG50083239 (DC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 index)
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
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
1627 K St Nw Ste 500
Washington, DC 20006-1708
Phone: (202) 515-1993
Street-level locationGet directions
Mailing address
1500 Massachusetts Ave Nw Apt 208
Washington, DC 20005-1816
Registry dates
- Enumerated
- 2021-03-18
- Last updated
- 2021-03-18
- Certified
- 2021-03-18
Frequently asked questions
- What is Molly Mayer's NPI number?
- Molly Mayer's National Provider Identifier (NPI) is 1073199337, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Molly Mayer's specialty?
- Molly Mayer is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Molly Mayer located?
- Molly Mayer's practice location on file with NPPES is 1627 K St Nw Ste 500, Washington, DC 20006-1708.
- What is Molly Mayer's phone number?
- The practice phone number listed in the NPPES registry for Molly Mayer is (202) 515-1993.
- Is Molly Mayer's NPI active?
- Yes — Molly Mayer's NPI (1073199337) is active in the NPPES registry as of the last update on 2021-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.