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SERGIO YAMZON GO JR. M.D.
NPI 1679597827
Anesthesiology in West Covina, CA

Active since July 27, 2006PECOS EnrolledAccepts Medicare Assignment
84.99/100
CMS Quality Rating
1115 S SUNSET AVE, WEST COVINA, CA 91790(626) 962-4011(626) 859-5873 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Sergio Yamzon Go Jr. M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SERGIO YAMZON GO JR. M.D. (NPI 1679597827) is an individual anesthesiology provider in West Covina, California, licensed in California (A50373) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1982).

NPPES Registry Identity

NPI1679597827
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameSERGIO YAMZON GO JR.Credential: M.D.
Location Address1115 S SUNSET AVEWest Covina, CA 91790-3940
Mailing Address225 S Lake Ave, 535Pasadena, CA 91101-3005 · (626) 795-6596 · Fax (626) 795-8247
Phone(626) 962-4011
Fax(626) 859-5873
Sole ProprietorYes
Medical School CMSOtherGraduated 1982
Enumeration DateJuly 27, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1679597827 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · A50373
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1115 S SUNSET AVE, West Covina, CA 91790
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Other Identifiers 4

Other00A503732CA · Blue Shield
Medicare UPINF05458
Medicaid00A503731CA
Medicare ID-Type UnspecifiedA50373ECA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sergio Yamzon Go Jr. M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5193795367
PECOS Enrollment IDI20040727000921
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

6

Medicare enrollment records show Sergio Go reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Citrus Valley Anesthesia Medical Group
0.1 mi
Anesthesiology
1115 S SUNSET AVE
West Covina, CA 91790
  • Reassigned Medicare billing, California enrollment
  • 42 clinicians in this Medicare group
NPI 1912920331 (626) 962-4011
Premier Perioperative Physicians
3.4 mi
Anesthesiology
210 W SAN BERNARDINO RD
Covina, CA 91723
  • Reassigned Medicare billing, California enrollment
  • 7 clinicians in this Medicare group
NPI 1912653999 (626) 331-7331
Inland Anesthesia Partners, Inc
3.8 mi
Anesthesiology
210 W SAN BERNARDINO RD
Covina, CA 91723
  • Reassigned Medicare billing, California enrollment
  • 26 clinicians in this Medicare group
NPI 1962148882 (310) 321-0143
Steven C Lau MD Inc
12 mi
Anesthesiology
100 S RAYMOND AVE
Alhambra, CA 91801
  • Reassigned Medicare billing, California enrollment
  • 17 clinicians in this Medicare group
NPI 1669136867 (626) 570-1606
White Memorial Medical Center
16 mi
General Acute Care Hospital
1720 E CESAR E CHAVEZ AVE
Los Angeles, CA 90033
  • Reassigned Medicare billing, California enrollment
  • 131 clinicians in this Medicare group
NPI 1215927470 (323) 268-5000
Glendale Adventist Medical Center
17 mi
Psychiatric Unit
1509 WILSON TER
Glendale, CA 91206
  • Reassigned Medicare billing, California enrollment
  • 164 clinicians in this Medicare group
NPI 1336138403 (818) 409-8000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.99/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality61.01
Promoting Interoperability96
Improvement Activities40
Cost58.98

Reported Quality Measures

Post-Anesthetic Transfer of Care Measure: Procedure Room to a Post Anesthesia Care Unit (PACU)
Percentage of patients, regardless of age, who are under the care of an anesthesia practitioner and are admitted to a PACU or other non-ICU location in which a post-anesthetic formal transfer of care protocol or checklist which includes the key transfer of…
100%71 patients5/55-star benchmark: 100%
Prevention of Post-Operative Nausea and Vomiting (PONV) - Combination Therapy
Percentage of patients, aged 18 years and older, who undergo a procedure under an inhalational general anesthetic, AND who have three or more risk factors for post-operative nausea and vomiting (PONV), who receive combination therapy consisting of at least…
100%48 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. CLAIRE MARIE TABARES FNP-C
Nurse Practitioner
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 814-2547
MRS. SHANNON RIVERA PA-C
Physician Assistant
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 962-4011
CATHARINE IRENE JORDAN REGISTERED NURSE
Registered Nurse (Emergency)
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 814-2534
IVY KRISTINA ENVERGA PHARMD
Pharmacist
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 814-2412
MICHELLE INGA
Registered Nurse (Emergency)
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 962-4011
LAUREN CAROL O'NEAL PA-C
Physician Assistant
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 962-4011
TREVOR-TRUNG NGUYEN
Student in an Organized Health Care Education/Training Program
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 962-4011
DR. DAVID J MICHELSON M.D.
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
1115 S SUNSET AVE
WEST COVINA, CA 91790
Los Angeles County (626) 962-4011

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sergio Go's NPI number?

The NPI number for Sergio Go is 1679597827. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Sergio Go located?

Sergio Go practices at 1115 S Sunset Ave, West Covina, CA 91790. The listed phone number is (626) 962-4011.

What is Sergio Go's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Sergio Go enrolled in Medicare?

Yes. Sergio Go is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Sergio Go's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sergio Go reassigns Medicare benefits to 6 organizations: Citrus Valley Anesthesia Medical Group (West Covina, CA), Premier Perioperative Physicians (Covina, CA), Inland Anesthesia Partners, Inc (Covina, CA), Steven C Lau MD Inc (Alhambra, CA), White Memorial Medical Center (Los Angeles, CA) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sergio Go's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Sergio Go was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.