Marshal Mandelkern, M.D.
Psychiatry Physician · Woodbridge, CT
Marshal Mandelkern, M.D. is a psychiatry physician with a practice address in Woodbridge, Connecticut, and NPI 1487786927, issued on Mar 11, 2007. Check the license (Connecticut 26113, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Marshal Mandelkern
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 26113 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1 Bradley RD Ste 403, Woodbridge, CT 06525
- Phone
- (203) 387-1102
- Enumerated
- Mar 11, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (203) 387-1308
- Medicare enrollment
- Enrolled (PECOS I20040728000999); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 1982
- Entity
- Type 1 · individual
Verify Marshal Mandelkern in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 26113Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average psychiatry physician in 2024
258 Medicare Part D claims for 27 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Clozapine38 claims
- Escitalopram Oxalate22 claims
- Zolpidem Tartrate22 claims
- Clonazepam19 claims
- Trazodone Hcl19 claims
- Divalproex Sodium16 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.
4 psychiatry physician records list a practice address in Woodbridge
They are 4 of the 242 NPPES records with a practice address in Woodbridge, and 1,174 psychiatry physician records in Connecticut.
All 4 in Woodbridge → All 1,174 in Connecticut → Every provider in Woodbridge →
Other psychiatry physician records in Connecticut
- Enenge A'Bodjedi, MDStamford, CT1952310666
- Chadi Abdallah, M.D.West Haven, CT1851591820
- Sarah AbdallahNew Haven, CT1740800952
- Elie AbdelnourNew Haven, CT1790346070
- Yasmeen Abdul-KarimNew Haven, CT1609296292
- Jessica Abellard, PSYCHIATRISTNew Haven, CT1881906139
- Mariam Aboukar, D.O.New London, CT1013448620
- Irene Abramovich, M.D.West Hartford, CT1407864887
- Linus Abrams, M.D.Greenwich, CT1073675922
- Tia Maria Acosta, M.D.Willimantic, CT1679582167
Common questions
What is Marshal Mandelkern, M.D.'s NPI number?
Marshal Mandelkern, M.D.'s National Provider Identifier (NPI) is 1487786927, issued on Mar 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Marshal Mandelkern, M.D. located?
The NPPES record lists a practice address at 1 Bradley RD Ste 403, Woodbridge, CT, 06525. Phone: (203) 387-1102. Providers update this record themselves, so call before visiting.
How can I verify Marshal Mandelkern, M.D.'s license?
NPPES lists Connecticut license number 26113, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Marshal Mandelkern, M.D. prescribe under Medicare Part D?
In 2024, Marshal Mandelkern, M.D. had 258 Medicare Part D claims for 27 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.