John Mark Hall, PH.D.
Clinical Psychologist · Glastonbury, CT
John Mark Hall, PH.D. is a clinical psychologist with a practice address in Glastonbury, Connecticut, and NPI 1891889325, issued on Oct 2, 2006. Check the license (Connecticut CT001579, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Mark Hall
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- CT001579 CT
Self-reported in NPPES; status is on the state search - Practice location
- 19 Concord St., Glastonbury, CT 06033
- Phone
- (860) 633-8440
- Enumerated
- Oct 2, 2006
- Record last updated
- Nov 10, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (860) 652-8584
- Medicare enrollment
- Enrolled (PECOS I20111105000113); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 1,114 in Connecticut → Look up another NPI →
Verify John Mark Hall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license CT001579Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Mark Hall among 1,114 clinical psychologist records in Connecticut
John Mark Hall, PH.D. is one of 1,114 clinical psychologist records with a practice address in Connecticut. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 70% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 26% of these records are
- Graduated1990 · median 2000 among the 294 with a school on file
- Record last updated2010 · 72% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
52 clinical psychologist records list a practice address in Glastonbury
They are 52 of the 960 NPPES records with a practice address in Glastonbury, and 1,114 clinical psychologist records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,114 in Connecticut → Every provider in Glastonbury → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Susan Berry, PHDGlastonbury, CT 060331205906542
- Barbara Bunk, PH.D.Glastonbury, CT 060331689774820
- Vivian Carr-Allen, LCSWGlastonbury, CT 060331194772004
- Gary Dayton, PSY.D.Glastonbury, CT 060331104871086
- Kathleen Garnet, PH.D.Glastonbury, CT 060331285686352
- Vicki Garvin, PHDGlastonbury, CT 060331881603736
- Robin Grant-Hall, PH.D.Glastonbury, CT 060331851485619
- Ilene Grueneberg, PH.D.Glastonbury, CT 060331558462416
Common questions
What is John Mark Hall, PH.D.'s NPI number?
John Mark Hall, PH.D.'s National Provider Identifier (NPI) is 1891889325, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Mark Hall, PH.D. located?
The NPPES record lists a practice address at 19 Concord St., Glastonbury, CT, 06033. Phone: (860) 633-8440. Providers update this record themselves, so call before visiting.
How can I verify John Mark Hall, PH.D.'s license?
NPPES lists Connecticut license number CT001579, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.