Mark Hirschfeld, LCSW-C, BCD
NPI 1689759110 · Clinical Social Worker · Wheaton, MD
Mark Hirschfeld, LCSW-C, BCD is a Clinical Social Worker provider in Wheaton, MD (NPI 1689759110).
Provider details
- NPI number
- 1689759110
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C, BCD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 02603 (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
19 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
- 2006-10-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Hirschfeld's NPI number?
- Mark Hirschfeld's National Provider Identifier (NPI) is 1689759110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Hirschfeld's specialty?
- Mark Hirschfeld is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Hirschfeld located?
- Mark Hirschfeld's practice location on file with NPPES is 11102 Veirs Mill Road, Wheaton, MD 20902.
- What is Mark Hirschfeld's phone number?
- The practice phone number listed in the NPPES registry for Mark Hirschfeld is (301) 933-6182.
- Is Mark Hirschfeld's NPI active?
- Yes — Mark Hirschfeld's NPI (1689759110) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.