Harvey Hamm, LCSW-C, LICSW
NPI 1104019942 · Clinical Social Worker · Upper Marlboro, MD
Harvey Hamm, LCSW-C, LICSW is a Clinical Social Worker provider in Upper Marlboro, MD (NPI 1104019942).
Provider details
- NPI number
- 1104019942
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C, LICSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 13247 (MD)
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
18 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
Mailing address
Registry dates
- Enumerated
- 2007-08-24
- Last updated
- 2024-05-20
- Certified
- 2024-05-20
Frequently asked questions
- What is Harvey Hamm's NPI number?
- Harvey Hamm's National Provider Identifier (NPI) is 1104019942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harvey Hamm's specialty?
- Harvey Hamm is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Harvey Hamm located?
- Harvey Hamm's practice location on file with NPPES is 14706 Hawley Ln, Upper Marlboro, MD 20774-8949.
- What is Harvey Hamm's phone number?
- The practice phone number listed in the NPPES registry for Harvey Hamm is (301) 390-2255.
- Is Harvey Hamm's NPI active?
- Yes — Harvey Hamm's NPI (1104019942) is active in the NPPES registry as of the last update on 2024-05-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.