Gunjan Tiyyagura, M.D.
Pediatrics Physician · New Haven, CT
Gunjan Tiyyagura, M.D. is a pediatrics physician with a practice address in New Haven, Connecticut, and NPI 1699940726, issued on Apr 29, 2008. Check the license (Connecticut 050966, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Gunjan Tiyyagura
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License numbers
- 050966 CT
242882 NY
Self-reported in NPPES; status is on the state search - Practice location
- 20 York St, New Haven, CT 06510
- Phone
- (212) 688-3333
- Enumerated
- Apr 29, 2008
- Record last updated
- Jan 7, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120710000504); accepts Medicare assignment
- Medical or professional school
- University Of Connecticut School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,043 in Connecticut → Look up another NPI →
Also registered at 20 York St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cyrena Abbasi, MDStudent in an Organized Health Care Education/Training Program1609703289
- Ali Abboud, MD, MBAStudent in an Organized Health Care Education/Training Program1942943097
- Basil Abdalla, MDStudent in an Organized Health Care Education/Training Program1154905057
- Jasmina AbdallaStudent in an Organized Health Care Education/Training Program1700638590
- Sarah AbdallahPsychiatry Physician1740800952
- Usama Abdelghany, PHARM DOncology Pharmacist1548827843
Verify Gunjan Tiyyagura in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 050966Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 73.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Yale UniversityNew Haven, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gunjan Tiyyagura among 1,043 pediatrics physician records in Connecticut
Gunjan Tiyyagura, 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. Its NPI, issued in 2008, is newer than 63% of them.
- NPI issued2008 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 32% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated2005 · median 2012 among the 92 with a school on file
- Record last updated2013 · 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.
All 1,043 in Connecticut → Every provider in New Haven → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Adam Berkwitt, M.D.New Haven, CT 065101376720961
- Peggy Chen, MDNew Haven, CT 065101780848796
- James Dodington, MDNew Haven, CT 065101629380985
- Beth Emerson, M.D.New Haven, CT 065101093999302
- Mary Garibaldi, M.D.New Haven, CT 065101629100086
- David Hersh, MDNew Haven, CT 065101275516932
- Mark Hommel, MDNew Haven, CT 065101053394064
- Paul McCarthy, MDNew Haven, CT 065101962485185
Common questions
What is Gunjan Tiyyagura, M.D.'s NPI number?
Gunjan Tiyyagura, M.D.'s National Provider Identifier (NPI) is 1699940726, issued on Apr 29, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Gunjan Tiyyagura, M.D. located?
The NPPES record lists a practice address at 20 York St, New Haven, CT, 06510. Phone: (212) 688-3333. Providers update this record themselves, so call before visiting.
How can I verify Gunjan Tiyyagura, M.D.'s license?
NPPES lists Connecticut license number 050966, 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.
What is Gunjan Tiyyagura, M.D.'s MIPS final score?
The 2023 MIPS final score is 73.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.