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Ralph Koo MD in Fairfield, California

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Ralph Koo MD has Emergency Medicine as his primary medical specialty. Their primary office is: 1200 B Gale Wilson Blvd in Fairfield, California. There are 2 additional office locations for Ralph Koo MD that can be viewed towards the end of their profile.

They're a part of the: Northbay Healthcare Group medical group which has around 235 members. You can call their office at 707-429-3600 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended University Of South Carolina School Of Medicine and graduated in 1993 (around 31 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.


Ralph A Koo MD Office Phone and Directions

Ralph Koo MD
Northbay Healthcare Group
1200 B Gale Wilson Blvd
Fairfield, California 94533
707-429-3600


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Phone: 707-429-3600


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Healthcare Info for Ralph Koo MD

Medical School: University Of South Carolina School Of Medicine
Graduation Year: 1993
The Primary Medical Specialty for Ralph Koo MD is listed as: Emergency Medicine
Credentials: MD
Additional Credentials:
Approximate Years of Experience: 31
PAC (PECOS ID)#: 2365448271
NPI #: 1205932050
NPI Created On: 09/16/2006
NPI Last Updated Listed as: 03/25/2010
Primary Taxonomy Code: 207PE0004X
License Number:
GO81031
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

Additional Office Locations

1. Northbay Healthcare Group
1000 Nut Tree Rd
Vacaville, CA 95687
Group Members: 235

Phone: 707-429-3600

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2. Cep America - California
500 W Hospital Rd
French Camp, CA 95231
Group Members: 950

Phone: 707-429-3600

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Emergency Medicine Professionals in Fairfield

2702 Low Ct
Fairfield, CA
Sutter Valley Medical Foundation

2720 Low Ct
Fairfield, CA
Sutter Valley Medical Foundation

1200 B Gale Wilson Blvd
Fairfield, CA
Northbay Healthcare Group

1200 B Gale Wilson Blvd
Fairfield, CA
Northbay Healthcare Group

1200 B Gale Wilson Blvd
Fairfield, CA
Northbay Healthcare Group

1200 B Gale Wilson Blvd
Fairfield, CA
Northbay Healthcare Group

Providers in Northbay Healthcare Group

1.Amanda Adkins

2458 Hilborn Rd
Fairfield Ca 94534-1072
Northbay Healthcare Group
Internal Medicine

2.Chika Agi

1200 B Gale Wilson Blvd
Fairfield Ca 94533-3552
Northbay Healthcare Group
Emergency Medicine

3.Chika Agi

1000 Nut Tree Rd
Vacaville Ca 95687-4100
Northbay Healthcare Group
Emergency Medicine

4.Maqbool Ahmed Md

1860 Pennsylvania Ave
Fairfield Ca 94533-3550
Northbay Healthcare Group
Pulmonary Disease

5.Maqbool Ahmed Md

1010 Nut Tree Rd
Vacaville Ca 95687-4173
Northbay Healthcare Group
Pulmonary Disease

6.Sumera Ahmed Md

1020 Nut Tree Rd
Vacaville Ca 95687-4100
Northbay Healthcare Group
Internal Medicine

View all 235 members of Northbay Healthcare Group medical group