Jeffrey Himelstein, MS
NPI 1669339222 · Mental Health Counselor · Havertown, PA
Jeffrey Himelstein, MS is a Mental Health Counselor provider in Havertown, PA (NPI 1669339222).
Provider details
- NPI number
- 1669339222
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Male
- Sole proprietor
- No
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
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2026-01-06
- Last updated
- 2026-01-06
- Certified
- 2026-01-06
Frequently asked questions
- What is Jeffrey Himelstein's NPI number?
- Jeffrey Himelstein's National Provider Identifier (NPI) is 1669339222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Himelstein's specialty?
- Jeffrey Himelstein is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Jeffrey Himelstein located?
- Jeffrey Himelstein's practice location on file with NPPES is 1120 W Township Line Rd Ste 101, Havertown, PA 19083-4930.
- What is Jeffrey Himelstein's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Himelstein is (267) 571-0383.
- Is Jeffrey Himelstein's NPI active?
- Yes — Jeffrey Himelstein's NPI (1669339222) is active in the NPPES registry as of the last update on 2026-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.