Active NPI
John McBeath, MD
- Ophthalmology Physician
- Long Beach, CA
National Provider Identifier
1124020888
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ophthalmology Physician
- License
- G23770
- Practice address
- 4300 Long Beach Blvd
Suite 300
Long Beach, CA 90807-2011 - Phone
- (562) 984-7024
- NPI assigned
- Aug 12, 2005
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Ophthalmology Physician | 207W00000X | G23770 | CA | Primary |
Addresses
Primary practice location
4300 Long Beach Blvd
Suite 300
Long Beach, CA 90807-2011
Mailing address
4300 Long Beach Blvd
#300
Long Beach, CA 90807-2011
Phone (562) 428-7693
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00G237700 | Medicaid | CA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| G23770 | CA | MD | Ophthalmology Physician |
| 23770 | CA | MD | Nurse Practitioner |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1123804800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1124020888",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4300 LONG BEACH BLVD",
"address_2": "#300",
"city": "LONG BEACH",
"state": "CA",
"postal_code": "908072011",
"telephone_number": "562-428-7693",
"fax_number": "562-984-9477"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4300 LONG BEACH BLVD",
"address_2": "SUITE 300",
"city": "LONG BEACH",
"state": "CA",
"postal_code": "908072011",
"telephone_number": "562-984-7024"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MCBEATH",
"first_name": "JOHN",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-08-12",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "CA",
"license": "G23770",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00G237700",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}Other providers in Long Beach, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.