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Edward Onuma in San Mateo, California

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Edward Onuma has Gastroenterology as his primary medical specialty. Their primary office is: 100 S Ellsworth Ave in San Mateo, California.

They're a part of the: Peninsula Gastrointestinal medical group which has around 2 members. You can call their office at 650-342-7432 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended State University Of Ny Upstate Medical University and graduated in 1990 (around 34 years of experience). They are listed as doing telehealth appointments.


Edward Onuma Office Phone and Directions

Edward Onuma
Peninsula Gastrointestinal
100 S Ellsworth Ave
San Mateo, California 94401
650-342-7432


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Phone: 650-342-7432


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Healthcare Info for Edward Onuma

Medical School: State University Of Ny Upstate Medical University
Graduation Year: 1990
The Primary Medical Specialty for Edward Onuma is listed as: Gastroenterology
Approximate Years of Experience: 34
PAC (PECOS ID)#: 6103829387
NPI #: 1477559722
NPI Created On: 06/22/2005
NPI Last Updated Listed as: 02/21/2008
Primary Taxonomy Code: 174400000X
License Number:
00G855080
Listed Gender: Male

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • Humana
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English, Japanese.


Services and Procedures include:

  1. Biopsy of the esophagus, stomach, and/or upper small bowel using an endoscope
  2. Biopsy of large bowel using an endoscope
  3. Removal of polyps or growths of large bowel using an endoscope
  4. New patient office or other outpatient visit, typically 30 minutes
  5. New patient office or other outpatient visit, typically 45 minutes
  6. Established patient office or other outpatient visit, typically 15 minutes
  7. Established patient office or other outpatient, visit typically 25 minutes
  8. Initial hospital inpatient care, typically 70 minutes per day
  9. Subsequent hospital inpatient care, typically 25 minutes per day
  10. Colorectal cancer screening; colonoscopy on individual at high risk
  11. Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito

They took part in Medicare's Electronic Health Record Incentive Program which was designed to help move people over to electronic records and improve the systems that were already in place.
They took part in the Medicare Physician Quality Reporting System (PQRS).

Open Payments Data. This can include items to test (Durable Medical Equipment (DME)), Biological, Drug Samples, etc. This data must be reported to CMS.


Payments Total: $21

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795433380

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: IMMUNOLOGY

Name of Drug #1: HUMIRA

Open Associated Drug #1: 0074-0554-02


Payments Total: $28

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795433387

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: IMMUNOLOGY

Name of Drug #1: HUMIRA

Open Associated Drug #1: 0074-0554-02


Payments Total: $0

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795433393

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: IMMUNOLOGY

Name of Drug #1: HUMIRA

Open Associated Drug #1: 0074-0554-02


Payments Total: $25

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795433399

Being Disputed:: No

Product Related: No


Payments Total: $24

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795433405

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: GASTROENTEROLOGY

Name of Drug #1: LINZESS

Open Associated Drug #1: 0456-1201-30

Drug or Biological: Drug

Product Category #2: ENDOCRINOLOGY

Name Of Drug #2:: CREON

Associated Drug #2: 0032-3016-13


Payments Total: $24

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795433411

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: IMMUNOLOGY

Name of Drug #1: HUMIRA

Open Associated Drug #1: 0074-0554-02


Payments Total: $9

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795433417

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: IMMUNOLOGY

Name of Drug #1: HUMIRA

Open Associated Drug #1: 0074-0554-02


Payments Total: $29

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 795433423

Being Disputed:: No

Product Related: Yes

Drug or Biological: Biological

Product Category #1: IMMUNOLOGY

Name of Drug #1: HUMIRA

Open Associated Drug #1: 0074-0554-02


Payments Total: $19

Number of Payments:: 1

Form of Payment: In-kind items and services

Record ID:: 805255815

Being Disputed:: No

Product Related: Yes

Drug or Biological: Drug

Product Category #1: GI COLON PREP

Name of Drug #1: SUTAB

Open Associated Drug #1: 52268-201-01


Payments Total: $37

Number of Payments:: 1

Form of Payment: Cash or cash equivalent

Third party is a Charity:: No

Record ID:: 836150519

Being Disputed:: No

Product Related: No


Gastroenterology Professionals in San Mateo

222 W 39th Ave
San-mateo, CA
County Of San Mateo

100 S Ellsworth Ave
San-mateo, CA
Peninsula Gastrointestinal

123 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 Peninsula Gastrointestinal

1.Eugene Lee Md

100 S Ellsworth Ave
San Mateo Ca 94401-3929
Peninsula Gastrointestinal
Gastroenterology

2.Edward Onuma

100 S Ellsworth Ave
San Mateo Ca 94401-3929
Peninsula Gastrointestinal
Gastroenterology

View all 2 members of Peninsula Gastrointestinal medical group