Jedidiah Siev, PH.D.
NPI 1174784177 · Clinical Psychologist · Bryn Mawr, PA
Jedidiah Siev, PH.D. is a Clinical Psychologist provider in Bryn Mawr, PA (NPI 1174784177).
Provider details
- NPI number
- 1174784177
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- PY 8582 (FL)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
18 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
- 2008-06-23
- Last updated
- 2019-11-11
Frequently asked questions
- What is Jedidiah Siev's NPI number?
- Jedidiah Siev's National Provider Identifier (NPI) is 1174784177, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jedidiah Siev's specialty?
- Jedidiah Siev is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Jedidiah Siev located?
- Jedidiah Siev's practice location on file with NPPES is 940 E Haverford Rd Ste 301, Bryn Mawr, PA 19010-3859.
- What is Jedidiah Siev's phone number?
- The practice phone number listed in the NPPES registry for Jedidiah Siev is (610) 328-8418.
- Is Jedidiah Siev's NPI active?
- Yes — Jedidiah Siev's NPI (1174784177) is active in the NPPES registry as of the last update on 2019-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.