George Stanley Sigel, M.D.
Psychiatry Physician · Waltham, MA
George Stanley Sigel, M.D. is a psychiatry physician with a practice address in Waltham, Massachusetts, and NPI 1578526752, issued on Apr 10, 2006. Check the license (Massachusetts 31104, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- George Stanley Sigel
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 31104 MA
Self-reported in NPPES; status is on the state search - Practice location
- 20 High St Ste 1, Waltham, MA 02453
- Phone
- (781) 762-3987
- Enumerated
- Apr 10, 2006
- Record last updated
- Apr 2, 2025
- Medicaid ID
- 1303511 MA
- Medicare enrollment
- Enrolled (PECOS I20050721000254); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1967
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,736 in Massachusetts → Look up another NPI →
Also registered at 20 High St Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bassam Kevin DeebMental Health Counselor1871436402
- Sarah DugganAddiction (Substance Use Disorder) Counselor1255666947
- Jonathan NicholsMental Health Counselor1124541149
Verify George Stanley Sigel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 31104Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average psychiatry physician in 2024
497 Medicare Part D claims for 28 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Buspirone Hcl44 claims
- Clonazepam41 claims
- Alprazolam39 claims
- Bupropion Xl30 claims
- Dextroamphetamine-Amphetamine29 claims
- Bupropion Hcl Sr28 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
George Stanley Sigel among 2,736 psychiatry physician records in Massachusetts
George Stanley Sigel, M.D. is one of 2,736 psychiatry physician records with a practice address in Massachusetts. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 51% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1967 · median 2005 among the 1,219 with a school on file
- Record last updated2025 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Massachusetts
There are 2,736 psychiatry physician records in Massachusetts.
All 2,736 in Massachusetts → Every provider in Waltham → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Sabrina Dar, MDWaltham, MA 024531659866069
- Miriam Goodman, MDWaltham, MA 024531932282266
- James Greenblatt, M.DWaltham, MA 024531790817575
- Irina Guryanova, MDWaltham, MA 024531619925898
- Jacob Howe, MDWaltham, MA 024531841431798
- Tanya Yanovsky, M.D.Waltham, MA 024531295719748
- Pearl Alweny, NPWaltham, MA 024521255830543
- Martina Albright, PHDNewton, MA 024581144210220
Common questions
What is George Stanley Sigel, M.D.'s NPI number?
George Stanley Sigel, M.D.'s National Provider Identifier (NPI) is 1578526752, issued on Apr 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is George Stanley Sigel, M.D. located?
The NPPES record lists a practice address at 20 High St Ste 1, Waltham, MA, 02453. Phone: (781) 762-3987. Providers update this record themselves, so call before visiting.
How can I verify George Stanley Sigel, M.D.'s license?
NPPES lists Massachusetts license number 31104, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does George Stanley Sigel, M.D. prescribe under Medicare Part D?
In 2024, George Stanley Sigel, M.D. had 497 Medicare Part D claims for 28 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions 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.