Nancy Kang, M.D.
Gastroenterology Physician · Hartford, CT
Nancy Kang, M.D. is a gastroenterology physician with a practice address in Hartford, Connecticut, and NPI 1447570494, issued on Jun 1, 2010. Check the license (Connecticut 55249, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Nancy Kang
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 55249 CT
243876 MA
LP02764 RI
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Asylum Ave Ste 3212, Hartford, CT 06105
- Phone
- (860) 522-1171
- Enumerated
- Jun 1, 2010
- Record last updated
- May 24, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (860) 493-6524
- Medicare enrollment
- Enrolled (PECOS I20160629001187); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 2010
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 336 in Connecticut → Look up another NPI →
Also registered at 1000 Asylum Ave Ste 3212
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Wanda Bronstein, PA-CPhysician Assistant1053689489
- Molly Montano, APRNAdult Health Nurse Practitioner1790352433
- Yousaf Shaikh, MDGastroenterology Physician1710397740
Verify Nancy Kang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 55249Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% more Medicare Part D claims than the average gastroenterology physician in 2024
1,056 Medicare Part D claims for 332 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Pantoprazole Sodium294 claims
- Famotidine108 claims
- Omeprazole88 claims
- Linzess80 claims
- Sod Sulf-Potass Sulf-Mag Sulf78 claims
- Gavilyte-C51 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.
Industry payments in 2024: $1,534.88
72 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Connecticut Gastroenterology Assoc PCHartford, CT
- Connecticut GI PLLCHartford, CT
- Nuvance Health Medical Practice CT IncDanbury, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nancy Kang among 336 gastroenterology physician records in Connecticut
Nancy Kang, M.D. is one of 336 gastroenterology physician records with a practice address in Connecticut. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 71% of them.
- NPI issued2010 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2010 · median 2001 among the 255 with a school on file
- Record last updated2016 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Connecticut
There are 336 gastroenterology physician records in Connecticut.
All 336 in Connecticut → Every provider in Hartford → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Michael Butensky, M.D.Hartford, CT 061051487681136
- Martin Hoffman, D.O.Hartford, CT 061051922035617
- Lisa Rossi, M.D.Hartford, CT 061051275653933
- Yousaf Shaikh, MDHartford, CT 061051710397740
- Michael Einstein, M.D.Hartford, CT 061061659339901
- Michael Golioto, MDHartford, CT 061061811091432
- Maria Johnson, M.D.Hartford, CT 061061033300728
- Michael Karasik, MDHartford, CT 061061346344967
Common questions
What is Nancy Kang, M.D.'s NPI number?
Nancy Kang, M.D.'s National Provider Identifier (NPI) is 1447570494, issued on Jun 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Kang, M.D. located?
The NPPES record lists a practice address at 1000 Asylum Ave Ste 3212, Hartford, CT, 06105. Phone: (860) 522-1171. Providers update this record themselves, so call before visiting.
How can I verify Nancy Kang, M.D.'s license?
NPPES lists Connecticut license number 55249, 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 Nancy Kang, M.D. prescribe under Medicare Part D?
In 2024, Nancy Kang, M.D. had 1,056 Medicare Part D claims for 332 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.