Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

John Glovan

Individual provider Psychologist · NPI 1518907120

John Glovan is a Clinical Psychologist in Willoughby Hills, Ohio. Qualified in 1986, 40 years ago. Practices with Glovan, Pollak and Associates LLC, a 9-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
40
Licensed in
OH
In the registry since
2006
Claim this listing Report a problem Suggest an edit

Practice location Address checks out

2770 Som Center Rd Ste 2
Willoughby Hills, OH 44094 Not confirmed with CMS for 19 years — call before visiting
Phone: (440) 516-1350
Fax: (440) 944-7330
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 4152 (OH)

Record details

NPI number1518907120
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorYes
NPI enumeratedJune 8, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice Glovan, Pollak And Associates Llc — 9 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients31
Services billed 255 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Glovan, Pollak and Associates LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 9 clinicians in the practice; 7 are shown here.

Other providers in Willoughby Hills