Yanxi Jiang-Nast
Critical Care Medicine (Internal Medicine) Physician · Bridgeport, CT
Yanxi Jiang-Nast is a critical care medicine (internal medicine) physician with a practice address in Bridgeport, Connecticut, and NPI 1649899170, issued on Apr 14, 2020. Check the license (Connecticut 84007, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Yanxi Jiang-Nast
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- 84007 CT
Self-reported in NPPES; status is on the state search - Practice location
- 2800 Main St, Bridgeport, CT 06606
- Phone
- (203) 576-6000
- Enumerated
- Apr 14, 2020
- Record last updated
- Apr 30, 2026
- Medicare enrollment
- Enrolled (PECOS I20260522002088); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 40 in Connecticut → Look up another NPI →
Also registered at 2800 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Taylor Abelli, MDStudent in an Organized Health Care Education/Training Program1023868593
- Erica Acquarulo, PA-CPhysician Assistant1982468799
- Adekola Adedeji, MD, MPHInfectious Disease Physician1285190843
- Jite Adeniran, M.D.Internal Medicine Physician1073965562
- Edin AdilovicHospitalist Physician1962993592
- Monica Ahern Lockwood, MDInternal Medicine Physician1487834917
Verify Yanxi Jiang-Nast in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 84007Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
33 Medicare Part D claims for 11 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D.
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.
Yanxi Jiang-Nast among 40 critical care medicine (internal medicine) physician records in Connecticut
Yanxi Jiang-Nast is one of 40 critical care medicine (internal medicine) physician records with a practice address in Connecticut. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 93% of them.
- NPI issued2020 · 93% of these records are older, 3% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 88% of these records are
- Graduated2011 · median 2004 among the 35 with a school on file
- Record last updated2026 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Connecticut
There are 40 critical care medicine (internal medicine) physician records in Connecticut.
All 40 in Connecticut → Every provider in Bridgeport → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Robbert Crusio, MDBridgeport, CT 066061316132962
- William Fitzgerald, M.D.Bridgeport, CT 066061356485999
- Alexander Fleming-NouriBridgeport, CT 066061083279954
- Zaffar Haque, M.D.Bridgeport, CT 066061912059502
- Ishan Malhotra, M.B.B.S.Bridgeport, CT 066061083960934
- Tracey O'Brien, MDBridgeport, CT 066061467914630
- David Kaufman, MDBridgeport, CT 066101629000849
- Sandra Patrucco Reyes, MDBridgeport, CT 066101336644715
Common questions
What is Yanxi Jiang-Nast's NPI number?
Yanxi Jiang-Nast's National Provider Identifier (NPI) is 1649899170, issued on Apr 14, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Yanxi Jiang-Nast located?
The NPPES record lists a practice address at 2800 Main St, Bridgeport, CT, 06606. Phone: (203) 576-6000. Providers update this record themselves, so call before visiting.
How can I verify Yanxi Jiang-Nast's license?
NPPES lists Connecticut license number 84007, 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 Yanxi Jiang-Nast prescribe under Medicare Part D?
In 2024, Yanxi Jiang-Nast had 33 Medicare Part D claims for 11 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.