Active NPI
William D. Mosier, M.D., Inc., a Professional Medical Corporation
- Ophthalmology Physician
- Fullerton, CA
National Provider Identifier
1003476508
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ophthalmology Physician
- Legal business name
- WILLIAM D. MOSIER, M.D., INC., A PROFESSIONAL MEDICAL CORPORATION
- Practice address
- 265 Laguna Rd
Fullerton, CA 92835-2515 - Phone
- (714) 871-2570
- Fax
- (714) 441-2020
- NPI assigned
- Jun 17, 2019
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Dr. William D Mosier, MD
- Title
- Owner
- Phone
- (714) 871-2570
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Ophthalmology Physician | 207W00000X | Primary |
Addresses
Primary practice location
265 Laguna Rd
Fullerton, CA 92835-2515
Mailing address
265 Laguna Rd
Fullerton, CA 92835-2515
Phone (714) 871-2570
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
Enrollment records 1
National Provider Directory
National Provider DirectoryLocations
265 Laguna Rd
Fullerton, CA 92835
Phone (714) 773-1114
Practitioners & affiliated clinicians
Practitioners 6
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Ophthalmology Physician
- Fullerton, CA
- NPI 1063553378
-
- Ophthalmology Physician
- Fullerton, CA
- NPI 1821313461
-
- Ophthalmology Physician
- Colton, CA
- NPI 1508050220
-
- Optometrist
- Covina, CA
- NPI 1730374802
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1560729600000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1698883200000",
"number": "1003476508",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "265 LAGUNA RD",
"city": "FULLERTON",
"state": "CA",
"postal_code": "928352515",
"telephone_number": "714-871-2570",
"fax_number": "714-441-2020"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "265 LAGUNA RD",
"city": "FULLERTON",
"state": "CA",
"postal_code": "928352515",
"telephone_number": "714-871-2570",
"fax_number": "714-441-2020"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "WILLIAM D. MOSIER, M.D., INC., A PROFESSIONAL MEDICAL CORPORATION",
"organizational_subpart": "NO",
"enumeration_date": "2019-06-17",
"last_updated": "2023-11-02",
"certification_date": "2023-11-02",
"status": "A",
"authorized_official_last_name": "MOSIER",
"authorized_official_first_name": "WILLIAM",
"authorized_official_middle_name": "D",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "714-871-2570",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207W00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Ophthalmology",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Fullerton, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 2, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.