PACIFIC VALLEY MEDICAL GROUP
NPI 1851312862
Anesthesiology in Pasadena, CA

Q: What is Pacific Valley Medical Group's NPI number?

The NPI number for Pacific Valley Medical Group is 1851312862. It was assigned to this organization in the NPPES registry on July 22, 2006.

Q: What is Pacific Valley Medical Group's specialty?

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

Active since July 22, 2006

100 W CALIFORNIA BLVD, PASADENA, CA 91105(626) 397-5000(626) 397-2912 Get Directions Write a Review

NPPES record last updated: June 10, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 10, 2025, Nov 7, 2024 (2 updates tracked since 2024).

On this page

About Pacific Valley Medical Group NPPES

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

PACIFIC VALLEY MEDICAL GROUP (NPI 1851312862) is a healthcare organization registered as an anesthesiology in Pasadena, California and active in the NPI registry since July 2006. The organization lists Phillip Lau, Managing Partner, as its authorized official.

NPPES Registry Identity

NPI1851312862

Entity TypeOrganization

Primary Taxonomy207L00000X

Legal Business NamePACIFIC VALLEY MEDICAL GROUP

Location Address100 W CALIFORNIA BLVDPasadena, CA 91105-3010

Mailing Address225 S Lake Ave, 535Pasadena, CA 91101-3005 · (626) 795-6596 · Fax (626) 795-8247

Phone(626) 397-5000

Fax(626) 397-2912

Organization SubpartNo

Authorized OfficialPhillip LauManaging Partner · (626) 375-7750

Enumeration DateJuly 22, 2006

Last NPPES UpdateJune 10, 20252 updates tracked since enumeration

NPPES CertifiedJune 10, 2025

✔ NPI 1851312862 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in CA · FNP24854

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.

100 W CALIFORNIA BLVD, Pasadena, CA 91105

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Other Identifiers 2

OtherZZZ547442CA · Blue Shield

MedicaidGR0071200CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Pacific Valley Medical Group is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

213

Medicare enrollment records show 213 clinicians reassign Medicare billing to Pacific Valley Medical Group, which bills Medicare for the services they deliver. Of these, 9 practice at this address and 87 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 4

Anesthesiology171

Certified Registered Nurse Anesthetist (CRNA)40

Critical Care (Intensivists)1

Emergency Medicine1

Nearest to this location (20)

See all 213

Jeffrey Ching, M.D.

Anesthesiology

NPI 1285868950

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 421-7733

✔ PECOS✔ Accepts MedicareSame address

Harry Ford, CRNA

Certified Registered Nurse Anesthetist (CRNA)

NPI 1750122800

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5000

✔ Accepts MedicareSame address

Mario Hernandez, MD

Anesthesiology

NPI 1679100598

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(720) 341-0017

✔ PECOS✔ Accepts MedicareSame address

Sohyun Kim, MD

Anesthesiology

NPI 1487232112

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5000

✔ PECOS✔ Accepts MedicareSame address

Forrest Sawyer, MD

Anesthesiology

NPI 1770087009

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(263) 975-0006

✔ PECOS✔ Accepts MedicareSame address

Justin Wang, MD

Anesthesiology

NPI 1508398926

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5000

✔ PECOS✔ Accepts MedicareSame address

Andrew Wei, MD

Anesthesiology

NPI 1588055230

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5000

✔ PECOS✔ Accepts MedicareSame address

Evon Cadogan, M.D.

Anesthesiology

NPI 1538180567

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5000

✔ PECOS✔ Accepts MedicareSame address

Matthew Li, D.O.

Anesthesiology

NPI 1376075895

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5000

✔ PECOS✔ Accepts MedicareSame address

Harry Bowles, M.D.

Anesthesiology

NPI 1255355251

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5012

✔ PECOS✔ Accepts Medicare0.3 mi

James Buese, M.D.

Anesthesiology

NPI 1295756237

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5000

✔ PECOS0.3 mi

Pablo Guzman, MD

Anesthesiology

NPI 1346566411

100 W CALIFORNIA BLVD ANESTHESIA DEPARTMENT
Pasadena, CA 91105

(626) 397-5000

✔ PECOS✔ Accepts Medicare0.3 mi

William Harrity, M.D.

Anesthesiology

NPI 1598786444

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5000

✔ PECOS✔ Accepts Medicare0.3 mi

Kjell Hult, M.D.

Anesthesiology

NPI 1215958251

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5000

✔ PECOS✔ Accepts Medicare0.3 mi

Joel Hutchinson, M.D.

Anesthesiology

NPI 1831113836

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5000

✔ PECOS0.3 mi

Amy Kim, MD

Anesthesiology

NPI 1588790315

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5000

✔ PECOS✔ Accepts Medicare0.3 mi

Leonard Kim, M.D.

Anesthesiology

NPI 1730103748

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5000

✔ PECOS✔ Accepts Medicare0.3 mi

Christian Koch, M.D.

Anesthesiology

NPI 1437179736

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5000

✔ PECOS✔ Accepts Medicare0.3 mi

Phillip Lau, M.D.

Anesthesiology

NPI 1831119700

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5000

✔ PECOS✔ Accepts Medicare0.3 mi

Jonathan Maskin, M.D.

Anesthesiology

NPI 1386668366

100 W CALIFORNIA BLVD
Pasadena, CA 91105

(626) 397-5000

✔ PECOS✔ Accepts Medicare0.3 mi

See all 213 clinicians

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

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 Pacific Valley Medical Group's NPI number?

The NPI number for Pacific Valley Medical Group is 1851312862. It was assigned to this organization in the NPPES registry on July 22, 2006.

Where is Pacific Valley Medical Group located?

Pacific Valley Medical Group is located at 100 W California Blvd, Pasadena, CA 91105. The listed phone number is (626) 397-5000.

What is Pacific Valley Medical Group's specialty?

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

Is Pacific Valley Medical Group enrolled in Medicare?

Yes. Pacific Valley Medical Group is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Pacific Valley Medical Group?

According to the CMS Revalidation Reassignment List (October 2026 release), 213 clinicians in 4 Medicare specialties reassign their Medicare billing to Pacific Valley Medical Group. A 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 the clinician's services. The largest specialties are Anesthesiology (171), Certified Registered Nurse Anesthetist (CRNA) (40) and Critical Care (Intensivists) (1). Of these, 9 practice at this address and 87 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Pacific Valley Medical Group was last updated on June 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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.