Jon Howard Siegel, PH.D.
Family Psychologist · Bangor, ME
Jon Howard Siegel, PH.D. is a family psychologist with a practice address in Bangor, Maine, and NPI 1124149513, issued on Apr 3, 2007. Check the license (Maine PS744, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jon Howard Siegel
- Credential
- PH.D.
- Primary taxonomy
- Family Psychologist 103TF0000X
- License number
- PS744 ME
Self-reported in NPPES; status is on the state search - Practice location
- 6 State St, Bangor, ME 04401
- Phone
- (207) 942-2627
- Enumerated
- Apr 3, 2007
- Record last updated
- Sep 11, 2025
- Fax
- (207) 942-2627
- Medicare enrollment
- Enrolled (PECOS I20220629002547); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
2 nearest family psychologist records → All 3 in Maine → Look up another NPI →
Also registered at 6 State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jessica Arsenault, M.D.Child & Adolescent Psychiatry Physician1689892549
- Laurene Collins, ED.D.Professional Counselor1144342122
- Michael Dematteo, LCSWClinical Social Worker1437296340
- Lois Dvorak, LCPCProfessional Counselor1508932963
- Arlan Hurd, LCSWSocial Worker1073673133
- Jennifer Ruhlin, L.C.S.W.Clinical Social Worker1306904206
Verify Jon Howard Siegel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license PS744Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Clinical Psychology Services PCFairfax, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Family Psychologist providers in Maine
There are 3 family psychologist records in Maine.
All 3 in Maine → Every provider in Bangor → Family Psychologist nationwide →
The 2 family psychologist records with the nearest ZIP codes
- Betty Massie, PHDBar Harbor, ME 046091013194620
- Harriet HeathWinter Harbor, ME 046931548960990
Common questions
What is Jon Howard Siegel, PH.D.'s NPI number?
Jon Howard Siegel, PH.D.'s National Provider Identifier (NPI) is 1124149513, issued on Apr 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jon Howard Siegel, PH.D. located?
The NPPES record lists a practice address at 6 State St, Bangor, ME, 04401. Phone: (207) 942-2627. Providers update this record themselves, so call before visiting.
How can I verify Jon Howard Siegel, PH.D.'s license?
NPPES lists Maine license number PS744, as entered by the provider. Search the Maine 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. Medicare files from data.cms.gov. 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.