Jonathan Helfaer, MA, BCBA, LBS
NPI 1891391397 · Behavior Analyst · King of Prussia, PA
Jonathan Helfaer, MA, BCBA, LBS is a Behavior Analyst provider in King of Prussia, PA (NPI 1891391397).
Provider details
- NPI number
- 1891391397
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- MA, BCBA, LBS
- Sex
- Male
- Sole proprietor
- No
- License
- BH004389 (PA)
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
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
Mailing address
Registry dates
- Enumerated
- 2020-12-09
- Last updated
- 2020-12-09
- Certified
- 2020-12-09
Frequently asked questions
- What is Jonathan Helfaer's NPI number?
- Jonathan Helfaer's National Provider Identifier (NPI) is 1891391397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Helfaer's specialty?
- Jonathan Helfaer is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Jonathan Helfaer located?
- Jonathan Helfaer's practice location on file with NPPES is 583 Shoemaker Rd Ste 230, King of Prussia, PA 19406-4238.
- What is Jonathan Helfaer's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Helfaer is (484) 681-2170.
- Is Jonathan Helfaer's NPI active?
- Yes — Jonathan Helfaer's NPI (1891391397) is active in the NPPES registry as of the last update on 2020-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.