Registry data as of Aug 27, 2026

Rosemary Klenk, MD

Pediatrics Physician · New Canaan, CT

Rosemary Klenk, MD is a pediatrics physician with a practice address in New Canaan, Connecticut, and NPI 1780692665, issued on Aug 4, 2006. Check the license (Connecticut 24408, as entered in NPPES) on the Connecticut Medical Examining Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1780692665
Name
Rosemary Klenk
Credential
MD
Primary taxonomy
Pediatrics Physician 208000000X
License numbers
24408 CT
152610 NY
Self-reported in NPPES; status is on the state search
Practice location
183 Cherry Street, New Canaan, CT 06840
Phone
(203) 972-5232
Enumerated
Aug 4, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 183 Cherry Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Dorothy Levine, MDPediatrics Physician1063420941
  2. Alan Morelli, MDPediatrics Physician1609884584
  3. Todd Palker, MDPediatrics Physician1417965302

Verify Rosemary Klenk in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersConnecticut Medical Examining Board
    Search for license 24408
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

10 pediatrics physician records list a New Canaan practice address

They are 10 of the 276 NPPES records with a New Canaan practice address, and 1,105 pediatrics physician records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other pediatrics physician records in Connecticut

  1. Nada Abdel A'Al, M.D.Trumbull, CT1679586580
  2. Sakena Abedin, M.D.Hamden, CT1891949954
  3. Matthew Abel, MEDICAL DOCTORNew Milford, CT1538166806
  4. Robin Abramowicz, M.D.Westport, CT1346383023
  5. Nicole Abramowitz, MDWestport, CT1245243922
  6. Robert Adamenko, MDGlastonbury, CT1629040100
  7. Susan Adeife Lee, MDBristol, CT1528120094
  8. Oluwaseun Adekanye, M.D.Shelton, CT1578843116
  9. Yaw Adjepong, MDBridgeport, CT1831168996
  10. Amy Agoglia, M.D.Wilton, CT1053467795

Common questions

What is Rosemary Klenk, MD's NPI number?

Rosemary Klenk, MD's National Provider Identifier (NPI) is 1780692665, issued on Aug 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Rosemary Klenk, MD located?

The NPPES record lists a practice address at 183 Cherry Street, New Canaan, CT, 06840. Phone: (203) 972-5232. Providers update this record themselves, so call before visiting.

How can I verify Rosemary Klenk, MD's license?

NPPES lists Connecticut license number 24408, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.