DR. ANGELA XIANGYI JI MD
NPI 1609273606
Anesthesiology in Palo Alto, CA

Q: What is Angela Ji's NPI number?

The NPI number for Angela Ji is 1609273606. It was assigned to this individual provider in the NPPES registry on November 20, 2014.

Q: What is Angela Ji's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Angela Ji was last updated on January 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since November 20, 2014PECOS Enrolled

80.58/100

CMS Quality Rating

3801 MIRANDA AVE, ANESTHESIOLOGY (112A), PALO ALTO, CA 94304(650) 493-5000 Get Directions Write a Review

NPPES record last updated: January 4, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 4, 2022, Mar 27, 2020 (2 updates tracked since 2020).

On this page

About Dr. Angela Xiangyi Ji Md NPPES

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

DR. ANGELA XIANGYI JI MD (NPI 1609273606) is an individual anesthesiology provider in Palo Alto, California, licensed in California (A150468) and active in the NPI registry since November 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1609273606

Entity TypeIndividualFemale

Primary Taxonomy207L00000X

Provider Legal NameDR. ANGELA XIANGYI JICredential: MD

Location Address3801 MIRANDA AVE, ANESTHESIOLOGY (112A)Palo Alto, CA 94304-1290

Mailing Address3801 Miranda Ave, Anesthesiology (112a)Palo Alto, CA 94304-1290 · (650) 493-5000

Phone(650) 493-5000

Sole ProprietorNo

Enumeration DateNovember 20, 2014

Last NPPES UpdateJanuary 4, 20222 updates tracked since enumeration

NPPES CertifiedJanuary 4, 2022

✔ NPI 1609273606 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in CA · A150468

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

3801 MIRANDA AVE, Palo Alto, CA 94304

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Angela Xiangyi Ji Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Angela Ji reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Santa Clara

1.4 mi

Mental Health (Including Community Mental Health Center)

231 GRANT AVENUE
Palo Alto, CA 94306

Reassigned Medicare billing, California enrollment
Also billed through NPI 1588721500 (California), NPI 1629301346 (California)
2,460 clinicians in this Medicare group

NPI 1144330614 (650) 321-5545

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.

80.58/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

67.43

Promoting Interoperability

100

Improvement Activities

Cost

46.5

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.

DR. LAURA ELIZABETH STODDARD PHARMD

Pharmacist

3801 MIRANDA AVE
PALO ALTO, CA 94304

Santa Clara County (650) 493-5000

DR. KEVIN MCKENNA PH.D.

Psychologist (Clinical)

3801 MIRANDA AVE
PALO ALTO, CA 94304

Santa Clara County (650) 493-5000

VALLANCE WA-LUN AU-YEUNG PHARMD

Pharmacist

3801 MIRANDA AVE
PALO ALTO, CA 94304

Santa Clara County (650) 493-5000

ARLENE VICENTE-VELASCO

Registered Nurse

3801 MIRANDA AVE
PALO ALTO, CA 94304

Santa Clara County (650) 493-5000

MAHNOOSH KUHBANANI SEIFODDINI M.D.

Internal Medicine

3801 MIRANDA AVE, VA PALO ALTO HEALTH CARE SYSTEM (111STC)
PALO ALTO, CA 94304

Santa Clara County (209) 946-3400

DR. EDWARD LEE COHEN MD

Obstetrics & Gynecology

3801 MIRANDA AVE, #112
PALO ALTO, CA 94304

Santa Clara County (650) 493-5000

MRS. JEAN JONES GURGA OTR/L

Occupational Therapist

3801 MIRANDA AVE, PMRS (117)
PALO ALTO, CA 94304

Santa Clara County (650) 493-5000

MS. ELLEN WHITE FORD LCSW, MSW, MPH

Social Worker (Clinical)

3801 MIRANDA AVE, VAPAHCS SOCIAL WORK SERVICE, 122 PA
PALO ALTO, CA 94304

Santa Clara County (650) 493-5000

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 Angela Ji's NPI number?

The NPI number for Angela Ji is 1609273606. It was assigned to this individual provider in the NPPES registry on November 20, 2014.

Where is Angela Ji located?

Angela Ji practices at 3801 Miranda Ave Anesthesiology (112a), Palo Alto, CA 94304. The listed phone number is (650) 493-5000.

What is Angela Ji's specialty?

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

Is Angela Ji enrolled in Medicare?

Yes. Angela Ji is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Angela Ji's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Angela Ji reassigns Medicare benefits to County Of Santa Clara (Palo Alto, CA). The 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 Angela Ji'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 Angela Ji was last updated on January 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.