IndividualActive
Julia Guerin, PHD
NPI 1518585538 · Psychologist · Bryn Mawr, PA
Julia Guerin, PHD is a Psychologist provider in Bryn Mawr, PA (NPI 1518585538).
Provider details
- NPI number
- 1518585538
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- PS020268 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(68/100 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
2 documented practice locations
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
940 E Haverford Rd Ste 202
Bryn Mawr, PA 19010-3845
Phone: (484) 321-3958
Street-level locationGet directions
Mailing address
2000 Bluebird Vw Unit 2417
Newtown Square, PA 19073-2273
Additional practice locations (1)
- 4633 Aicholtz RdCincinnati, OH 45244-1447Phone: (513) 752-1555
Registry dates
- Enumerated
- 2020-07-07
- Last updated
- 2025-01-11
- Certified
- 2025-01-11
Frequently asked questions
- What is Julia Guerin's NPI number?
- Julia Guerin's National Provider Identifier (NPI) is 1518585538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julia Guerin's specialty?
- Julia Guerin is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Julia Guerin located?
- Julia Guerin's practice location on file with NPPES is 940 E Haverford Rd Ste 202, Bryn Mawr, PA 19010-3845.
- What is Julia Guerin's phone number?
- The practice phone number listed in the NPPES registry for Julia Guerin is (484) 321-3958.
- Is Julia Guerin's NPI active?
- Yes — Julia Guerin's NPI (1518585538) is active in the NPPES registry as of the last update on 2025-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.