Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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John Michael Glendening Jr., PA-C

Individual provider Physician Assistant · NPI 1851490486

John Michael Glendening Jr., PA-C is a Physician Assistant in Hartford, Connecticut. Qualified in 2000, 26 years ago. Practices with Yale University, a 2,618-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California and Connecticut.

Years since qualifying
26
Licensed in
CA, CT
In the registry since
2006
Specialties on file
2
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

85 Retreat Ave
Hartford, CT 06106-2555
Phone: (860) 972-4183
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 20 York St, New Haven, CT 06510-3220 — (203) 688-4242
  • 5 Founders St Ste 200, Willimantic, CT 06226-2051 — (860) 456-5330

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 1026 (CT)
Physician Assistant Taxonomy 363A00000X · Licence PA16739 (CA)

Record details

NPI number1851490486
Entity typeIndividual (Type 1)
GenderMale
Credentials PA-C
Sole proprietorNo
NPI enumeratedSeptember 21, 2006
Last updated in NPPESMay 19, 2023
Certification dateMay 19, 2023

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Group practice Yale University — 2618 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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 patients69
Services billed 313 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Yale University

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2618 clinicians in the practice; 12 are shown here.

Other providers in Hartford