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Henry Stemler, LCSW-C
NPI 1326633603 · Clinical Social Worker · Rockville, MD
Henry Stemler, LCSW-C is a Clinical Social Worker provider in Rockville, MD (NPI 1326633603).
Provider details
- NPI number
- 1326633603
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW-C
- Sex
- Male
- Sole proprietor
- No
- License
- 22550 (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
1301 Piccard Dr
Rockville, MD 20850-4320
Phone: (240) 777-4000
Street-level locationGet directions
Mailing address
1301 Piccard Dr
Rockville, MD 20850-4320
Registry dates
- Enumerated
- 2021-03-08
- Last updated
- 2021-03-08
- Certified
- 2021-03-05
Frequently asked questions
- What is Henry Stemler's NPI number?
- Henry Stemler's National Provider Identifier (NPI) is 1326633603, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Henry Stemler's specialty?
- Henry Stemler is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Henry Stemler located?
- Henry Stemler's practice location on file with NPPES is 1301 Piccard Dr, Rockville, MD 20850-4320.
- What is Henry Stemler's phone number?
- The practice phone number listed in the NPPES registry for Henry Stemler is (240) 777-4000.
- Is Henry Stemler's NPI active?
- Yes — Henry Stemler's NPI (1326633603) is active in the NPPES registry as of the last update on 2021-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.