Douglas L. Idelson, M.D.
Pediatrics Physician · New Haven, CT
Douglas L. Idelson, M.D. is a pediatrics physician with a practice address in New Haven, Connecticut, and NPI 1629004452, issued on Jun 23, 2006. Check the license (Connecticut 039521, as entered in NPPES) on the Connecticut Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Douglas L. Idelson
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 039521 CT
Self-reported in NPPES; status is on the state search - Practice location
- 55 Lock St, New Haven, CT 06511
- Phone
- (203) 432-0206
- Enumerated
- Jun 23, 2006
- Record last updated
- Oct 4, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (203) 432-0072
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,043 in Connecticut → Look up another NPI →
Also registered at 55 Lock St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sonia Allard, RNRegistered Nurse1801309273
- Rafiah Anjum, ODOptometrist1992452627
- Ruben AtilanoMental Health Counselor1396314084
- Marie Baker, PSYCHOLOGISTClinical Psychologist1487396875
- Julia Bancroft, NPFamily Nurse Practitioner1235656182
- Stefany Batista Reyes, LCSWClinical Social Worker1104527845
Verify Douglas L. Idelson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 039521Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Douglas L. Idelson among 1,043 pediatrics physician records in Connecticut
Douglas L. Idelson, M.D. is one of 1,043 pediatrics physician records with a practice address in Connecticut. 32% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 45% newer
- In a Medicare fileNo · 32% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2016 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
161 pediatrics physician records list a practice address in New Haven
They are 161 of the 9,793 NPPES records with a practice address in New Haven, and 1,043 pediatrics physician records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,043 in Connecticut → Every provider in New Haven → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Abraham Avni-Singer, M.D.New Haven, CT 065111942234919
- Joanne Burger, M.D.New Haven, CT 065111225066996
- Dennis Durante, MDNew Haven, CT 065111518943588
- Kathleen Fearn, MDNew Haven, CT 065111982680948
- Tamiko Jackson, MDNew Haven, CT 065111659354744
- Shannon Martinello, M.D.New Haven, CT 065111639134232
- Carol Morrison, M. D.New Haven, CT 065111639106032
- Christine Odell, MD, MPHNew Haven, CT 065111255313813
Common questions
What is Douglas L. Idelson, M.D.'s NPI number?
Douglas L. Idelson, M.D.'s National Provider Identifier (NPI) is 1629004452, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Douglas L. Idelson, M.D. located?
The NPPES record lists a practice address at 55 Lock St, New Haven, CT, 06511. Phone: (203) 432-0206. Providers update this record themselves, so call before visiting.
How can I verify Douglas L. Idelson, M.D.'s license?
NPPES lists Connecticut license number 039521, 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.
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.