Ellen D. Kulaga, MD
Internal Medicine Physician · Norwalk, CT
Ellen D. Kulaga, MD is an internal medicine physician with a practice address in Norwalk, Connecticut, and NPI 1184694747, issued on Jan 25, 2006. Check the license (Connecticut 038398, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Ellen D. Kulaga
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 038398 CT
Self-reported in NPPES; status is on the state search - Practice location
- 121 Water St, Norwalk, CT 06854
- Phone
- (203) 899-1770
- Enumerated
- Jan 25, 2006
- Record last updated
- May 17, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 001383984 CT
- Medicare enrollment
- Enrolled (PECOS I20050107000250); accepts Medicare assignment
- Medical or professional school
- Geisel School Of Medicine At Dartmouth, 1993
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Also registered at 121 Water St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Esla Aminlewis, CNMAdvanced Practice Midwife1205807062
- Rebecca Brienza, M.D.Internal Medicine Physician1235263369
- Laurie Collins, CNMAdvanced Practice Midwife1639398803
- Janet Djentuh, CNMAdvanced Practice Midwife1194796870
- Wolfgang Steinmann, MDObstetrics & Gynecology Physician1154391878
Verify Ellen D. Kulaga in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 038398Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
239 Medicare Part D claims for 62 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium22 claims
- Amlodipine Besylate17 claims
- Trulicity16 claims
- Metformin Hcl14 claims
- Losartan Potassium13 claims
- Rosuvastatin Calcium12 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.
Bills Medicare through one group practice
- Norwalk Community Health Center IncNorwalk, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ellen D. Kulaga among 2,623 internal medicine physician records in Connecticut
Ellen D. Kulaga, MD is one of 2,623 internal medicine physician records with a practice address in Connecticut. 81% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 52% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1993 · median 2004 among the 1,646 with a school on file
- Record last updated2011 · 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 207R00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
79 internal medicine physician records list a practice address in Norwalk
They are 79 of the 1,993 NPPES records with a practice address in Norwalk, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Norwalk → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Gary Blick, MDNorwalk, CT 068541598837957
- Rebecca Brienza, M.D.Norwalk, CT 068541235263369
- Eric Einstein, M.D.Norwalk, CT 068541942244819
- Michael FotiNorwalk, CT 068541871053330
- Vittoria Gassman, MDNorwalk, CT 068541013987700
- Tabata Hernandez, MDNorwalk, CT 068541417688920
- Jean-Michel Oquet, M.D.Norwalk, CT 068541861988024
- Cristina Smina, M.D.Norwalk, CT 068541831372168
Common questions
What is Ellen D. Kulaga, MD's NPI number?
Ellen D. Kulaga, MD's National Provider Identifier (NPI) is 1184694747, issued on Jan 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ellen D. Kulaga, MD located?
The NPPES record lists a practice address at 121 Water St, Norwalk, CT, 06854. Phone: (203) 899-1770. Providers update this record themselves, so call before visiting.
How can I verify Ellen D. Kulaga, MD's license?
NPPES lists Connecticut license number 038398, 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 Ellen D. Kulaga, MD prescribe under Medicare Part D?
In 2024, Ellen D. Kulaga, MD had 239 Medicare Part D claims for 62 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.