IndividualActive
David Posner, LCSW-C
NPI 1427106616 · Clinical Social Worker · Rockville, MD
David Posner, LCSW-C is a Clinical Social Worker provider in Rockville, MD (NPI 1427106616).
Provider details
- NPI number
- 1427106616
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 09487 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
50 W Montgomery Ave
Suite 320
Rockville, MD 20850-4216
Phone: (301) 439-4307
Street-level locationGet directions
Mailing address
50 W Montgomery Ave
Rockville, MD 20850-4216
Registry dates
- Enumerated
- 2007-01-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Posner's NPI number?
- David Posner's National Provider Identifier (NPI) is 1427106616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Posner's specialty?
- David Posner is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is David Posner located?
- David Posner's practice location on file with NPPES is 50 W Montgomery Ave, Rockville, MD 20850-4216.
- What is David Posner's phone number?
- The practice phone number listed in the NPPES registry for David Posner is (301) 439-4307.
- Is David Posner's NPI active?
- Yes — David Posner's NPI (1427106616) 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.