Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. JAMES MICHAEL LIANG D.O.
NPI 1043263387
General Practice in Camp Pendleton, CA

Active since May 18, 2006PECOS Enrolled
BOX 555191, NAVAL HOSPITAL CAMP PENDLETON, CAMP PENDLETON, CA 92055(760) 763-1515 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. James Michael Liang D.o. NPPES

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

DR. JAMES MICHAEL LIANG D.O. (NPI 1043263387) is an individual general practice provider in Camp Pendleton, California, licensed in California (20A 9278) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1043263387
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. JAMES MICHAEL LIANGCredential: D.O.
Location AddressBOX 555191, NAVAL HOSPITAL CAMP PENDLETONCamp Pendleton, CA 92055-5191
Mailing Address4319 Casanna Way, 1704Oceanside, CA 92057-7622 · (760) 212-6001
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateMay 18, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1043263387 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License Licensed in CA · 20A 9278
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
BOX 555191, Camp Pendleton, CA 92055

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. James Michael Liang D.o. 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 ID6709277015
PECOS Enrollment IDI20211221002142
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.

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
84 services83 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
56 services56 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
26 services26 patients
Detection test by nucleic acid for multiple types influenza virus 87502
A detection test by nucleic acid for multiple types of influenza virus is a diagnostic procedure. It identifies the genetic material of the virus in your body. It's highly accurate and can distinguish between different flu strains, helping in prompt and precise treatment.
23 services23 patients
2019-ncov coronavirus, sars-cov-2/2019-ncov (covid-19), any technique, multiple types or subtypes (includes all targets), non-cdc U0002
This refers to a test for COVID-19, caused by the SARS-CoV-2 virus. The test identifies multiple types or subtypes of the virus, including all targets. It's not specifically based on the CDC's testing protocol. It helps determine if you're currently infected with the virus.
22 services22 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
20 services20 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Duke University Hospital

Acute Care Hospitals · Durham, NC
5/5 CMS rating
OwnershipProprietary
CMS Certification Number340030
Location2100 Erwin RdDurham, NC 27705 · Durham County
Emergency services Birthing friendly

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier12 claims12 services$15.73 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$76.06 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

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

Nurse Anesthetist, Certified Registered
BOX 555191, NAVAL HOSPITAL CAMP PENDLETON
CAMP PENDLETON, CA 92055
Military Health Care Provider (Independent Duty Corpsman)
BOX 555191, CAMP PENDLETON NAVAL HOSPITAL
CAMP PENDLETON, CA 92055

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 James Liang's NPI number?

The NPI number for James Liang is 1043263387. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Where is James Liang located?

James Liang practices at Box 555191 Naval Hospital Camp Pendleton, Camp Pendleton, CA 92055. The listed phone number is (760) 763-1515.

What is James Liang's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is James Liang enrolled in Medicare?

Yes. James Liang 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.

What insurance does James Liang accept?

Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Blue Cross and Blue Shield of NC list James Liang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is James Liang affiliated with any hospitals?

According to CMS data, James Liang is affiliated with Duke University Hospital.

When was this NPI record last updated?

The NPPES record for James Liang was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.