IndividualActive
Melissa Herendeen, LMSW
NPI 1700493012 · Social Worker · Bethesda, MD
Melissa Herendeen, LMSW is a Social Worker provider in Bethesda, MD (NPI 1700493012).
Provider details
- NPI number
- 1700493012
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 25872 (MD)
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
7979 Old Georgetown Rd Fl 1
Bethesda, MD 20814-2429
Phone: (855) 435-5900
Street-level locationGet directions
Mailing address
1822 41st Pl Se
Washington, DC 20020-6022
Registry dates
- Enumerated
- 2020-09-30
- Last updated
- 2020-09-30
- Certified
- 2020-09-30
Frequently asked questions
- What is Melissa Herendeen's NPI number?
- Melissa Herendeen's National Provider Identifier (NPI) is 1700493012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Herendeen's specialty?
- Melissa Herendeen is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Melissa Herendeen located?
- Melissa Herendeen's practice location on file with NPPES is 7979 Old Georgetown Rd Fl 1, Bethesda, MD 20814-2429.
- What is Melissa Herendeen's phone number?
- The practice phone number listed in the NPPES registry for Melissa Herendeen is (855) 435-5900.
- Is Melissa Herendeen's NPI active?
- Yes — Melissa Herendeen's NPI (1700493012) is active in the NPPES registry as of the last update on 2020-09-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.