Bibek Koirala, M.D.
Infectious Disease Physician · Stamford, CT
Bibek Koirala, M.D. is an infectious disease physician with a practice address in Stamford, Connecticut, and NPI 1356581177, issued on Mar 6, 2009. Check the license (Connecticut 60503, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Bibek Koirala
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 60503 CT
Self-reported in NPPES; status is on the state search - Practice location
- 29 Hospital Plz Ste 605, Stamford, CT 06902
- Phone
- (203) 353-1427
- Enumerated
- Mar 6, 2009
- Record last updated
- Sep 12, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (203) 276-7775
- Medicare enrollment
- Enrolled (PECOS I20180705000556); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 202 in Connecticut → Look up another NPI →
Verify Bibek Koirala in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 60503Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average infectious disease physician in 2024
418 Medicare Part D claims for 90 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass41 claims
- Biktarvy20 claims
- Ciprofloxacin Hcl20 claims
- Amoxicillin19 claims
- Vemlidy18 claims
- Azithromycin16 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.1 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
- Stamford Health Medical Group IncStamford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bibek Koirala among 202 infectious disease physician records in Connecticut
Bibek Koirala, M.D. is one of 202 infectious disease physician records with a practice address in Connecticut. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 61% of them.
- NPI issued2009 · 61% of these records are older, 34% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2007 · median 2003 among the 136 with a school on file
- Record last updated2018 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Connecticut
There are 202 infectious disease physician records in Connecticut.
All 202 in Connecticut → Every provider in Stamford → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Frank Bia, MDStamford, CT 069021144203357
- Gavin McLeod, MDStamford, CT 069021386616662
- Michael Parry, MDStamford, CT 069021578535431
- Asha Shah, MDStamford, CT 069021881896215
- Lynda Streett, MDStamford, CT 069021992777114
- Daniel Scott, M.D.Ridgefield, CT 068771750642930
- Nabeela Khan, D.O.Norwalk, CT 068511144457037
- Jonathan KirshnerNorwalk, CT 068511235584509
Common questions
What is Bibek Koirala, M.D.'s NPI number?
Bibek Koirala, M.D.'s National Provider Identifier (NPI) is 1356581177, issued on Mar 6, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Bibek Koirala, M.D. located?
The NPPES record lists a practice address at 29 Hospital Plz Ste 605, Stamford, CT, 06902. Phone: (203) 353-1427. Providers update this record themselves, so call before visiting.
How can I verify Bibek Koirala, M.D.'s license?
NPPES lists Connecticut license number 60503, 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 Bibek Koirala, M.D. prescribe under Medicare Part D?
In 2024, Bibek Koirala, M.D. had 418 Medicare Part D claims for 90 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Bibek Koirala, M.D.'s MIPS final score?
The 2023 MIPS final score is 79.1 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.