Ronald D. Siegel, PSY.D.
Clinical Psychologist · Lincoln, MA
Ronald D. Siegel, PSY.D. is a clinical psychologist with a practice address in Lincoln, Massachusetts, and NPI 1366401069, issued on Mar 21, 2006. Check the license (Massachusetts 3585, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ronald D. Siegel
- Credential
- PSY.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 3585 MA
Self-reported in NPPES; status is on the state search - Practice location
- 20 Longmeadow RD, Lincoln, MA 01773
- Phone
- (781) 259-3434
- Enumerated
- Mar 21, 2006
- Record last updated
- Dec 14, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 0514586 MA
- Medicare enrollment
- Enrolled (PECOS I20120424000129); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 20 Longmeadow RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gina Arons, PSY.D.Clinical Psychologist1871635375
Verify Ronald D. Siegel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 3585Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7 clinical psychologist records list a practice address in Lincoln
They are 7 of the 76 NPPES records with a practice address in Lincoln, and 3,185 clinical psychologist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7 in Lincoln → All 3,185 in Massachusetts → Every provider in Lincoln →
Other clinical psychologist records in Massachusetts
- Elizabeth AbbateRevere, MA1992053748
- Deborah Abber, PH.D.Westford, MA1568885846
- Caroline Abbott, PHDBrockton, MA1699478446
- Roger Abdell, ED.DNewton Centre, MA1225110281
- Kenneth Abdul-Karim, PH.D.Mashpee, MA1689850661
- Tahirah Abdullah-Swain, PHDBoston, MA1306417456
- Susan Abelson, PH.D.Cambridge, MA1447306154
- Kristen Aberle, PSYDBoston, MA1619308772
- Gridth Ablon, PHDChesnut Hill, MA1538380480
- Lawrence Abrams, PH.D.Canton, MA1013985993
Common questions
What is Ronald D. Siegel, PSY.D.'s NPI number?
Ronald D. Siegel, PSY.D.'s National Provider Identifier (NPI) is 1366401069, issued on Mar 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald D. Siegel, PSY.D. located?
The NPPES record lists a practice address at 20 Longmeadow RD, Lincoln, MA, 01773. Phone: (781) 259-3434. Providers update this record themselves, so call before visiting.
How can I verify Ronald D. Siegel, PSY.D.'s license?
NPPES lists Massachusetts license number 3585, as entered by the provider. Search the Massachusetts 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.