NPI
William Dale Hasson
NPI 1235662677
Read from the NPPES registry on October 23, 2026.
Facts
- Status
- Active
- Credential
- M.D.
- Type
- Individual
- Enumeration date
- 2017-04-04
- Last updated
- 2022-04-12
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Specialties
Licenses
- License CA
- A169243
Location
- Practice location
- 3285 Claremont Way
- City
- Napa CA
- Postal code
- 94558-3313
- Phone
- (707) 258-2500
Medicare
- PECOS
- A PECOS enrollment row matches this NPI.
LEIE
No exclusion found for this NPI in the OIG LEIE file dated October 9, 2026. Confirm on OIG's online search.
Nearby
Other NPIs in Napa, CA. 4,075 records in the public file.
Public data from NPPES and CMS. Not a credentialing determination.
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