William H. Hernandez, MD
Family Medicine Physician · Norwich, CT
William H. Hernandez, MD is a family medicine physician with a practice address in Norwich, Connecticut, and NPI 1669554044, issued on Oct 19, 2006. Check the license (Connecticut 024716, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- William H. Hernandez
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 024716 CT
Self-reported in NPPES; status is on the state search - Practice location
- 606 West Main Street, Norwich, CT 06360
- Phone
- (860) 889-1400
- Enumerated
- Oct 19, 2006
- Record last updated
- Mar 9, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (860) 889-3163
- Medicaid ID
- 001247162 CT
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 958 in Connecticut → Look up another NPI →
Verify William H. Hernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 024716Check 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 MIPS final score for 2023 (Medicare payment program): 93.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
William H. Hernandez among 958 family medicine physician records in Connecticut
William H. Hernandez, MD is one of 958 family medicine physician records with a practice address in Connecticut. 79% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 57% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2009 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Family Medicine Physician providers in Connecticut
There are 958 family medicine physician records in Connecticut.
All 958 in Connecticut → Every provider in Norwich → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Colleen Casey, D. O.Norwich, CT 063601902885338
- Hossain Ekhlas, MDNorwich, CT 063601467839266
- Christopher Kolker, MDNorwich, CT 063601346292711
- Jyothirmayee Korivi, M. D.Norwich, CT 063601780663112
- Paul McFarlane, MDNorwich, CT 063601356969653
- Israel Oloye, MDNorwich, CT 063601437641883
- Parul PahalNorwich, CT 063601033797477
- Tony Schwartz, M.D.Norwich, CT 063601396971164
Common questions
What is William H. Hernandez, MD's NPI number?
William H. Hernandez, MD's National Provider Identifier (NPI) is 1669554044, issued on Oct 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William H. Hernandez, MD located?
The NPPES record lists a practice address at 606 West Main Street, Norwich, CT, 06360. Phone: (860) 889-1400. Providers update this record themselves, so call before visiting.
How can I verify William H. Hernandez, MD's license?
NPPES lists Connecticut license number 024716, 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 William H. Hernandez, MD's MIPS final score?
The 2023 MIPS final score is 93.6 of 100. 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.