Medicared For All Logo

William Johnston in San Mateo, California

Home California San Mateo

William Johnston has Emergency Medicine as his primary medical specialty. Their primary office is: 222 W 39th Ave in San Mateo, California.

They're a part of the: Cep America - California medical group which has around 950 members. You can call their office at 650-573-2222 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Sorry, his university is not listed and graduated in 2013 (around 11 years of experience). They are not listed as doing telehealth appointments, but this may have changed. It can't hurt to call and check. If anything it may encourage them to make them available if they are not currently.


William F Johnston Office Phone and Directions

William Johnston
Cep America - California
222 W 39th Ave
San Mateo, California 94403
650-573-2222


Patient Ratings
Please rate your experience with William Johnston below to help others make a more informed decision. Thanks!
Current Rating: Loading...

Phone: 650-573-2222


Enter a starting address:


Healthcare Info for William Johnston

Medical School: Sorry, his university is not listed
Graduation Year: 2013
The Primary Medical Specialty for William Johnston is listed as: Emergency Medicine
Approximate Years of Experience: 11
PAC (PECOS ID)#: 9537457445
NPI #: 1417366584
NPI Created On: 08/03/2014
NPI Last Updated Listed as: 08/12/2021
Primary Taxonomy Code: 207P00000X
License Number:
A138944
Listed Gender: Male

Procedures, Services, Charges


Services and Procedures include:

  1. Routine electrocardiogram (ekg) using at least 12 leads with interpretation and report
  2. Emergency department visit, moderately severe problem
  3. Emergency department visit, problem of high severity
  4. Emergency department visit, problem with significant threat to life or function
  5. Critical care delivery critically ill or injured patient, first 30-74 minutes

Emergency Medicine Professionals in San Mateo

222 W 39th Ave
San-mateo, CA
Cep America - California

222 W 39th Ave
San-mateo, CA
Cep America - California

222 W 39th Ave
San-mateo, CA
Cep America - California

222 W 39th Ave
San-mateo, CA
Cep America - California

100 S San Mateo Dr
San-mateo, CA
Sutter Bay Medical Foundation

123 S San Mateo Dr
San-mateo, CA
Sutter Bay Medical Foundation

Providers in Cep America - California

1.Crisjun Abrea

520 W I St
Los Banos Ca 93635-3419
Cep America - California
Nurse Practitioner

2.Crisjun Abrea

1250 E Almond Ave
Madera Ca 93637-5606
Cep America - California
Nurse Practitioner

3.Angelica Acevedo

1141 Rose Ave
Selma Ca 93662-3241
Cep America - California
Nurse Practitioner

4.Shayna Adams

520 W I St
Los Banos Ca 93635-3419
Cep America - California
Emergency Medicine

5.Shayna Adams

1601 Ygnacio Valley Rd
Walnut Creek Ca 94598-3122
Cep America - California
Emergency Medicine

6.Jodi Adams Md

180 Rowland Way
Novato Ca 94945-5009
Cep America - California
Emergency Medicine

View all 950 members of Cep America - California medical group