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

DR. FENG BAI MD
NPI 1336108372
Pain Medicine - Pain Medicine in Tracy, CA

Active since March 20, 2006PECOS Enrolled
459 W EATON AVE, TRACY, CA 95376(209) 830-6558(209) 830-7908 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Dr. Feng Bai Md NPPES

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

DR. FENG BAI MD (NPI 1336108372) is an individual pain medicine provider in Tracy, California, licensed in California (A83645) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1984).

NPPES Registry Identity

NPI1336108372
Entity TypeIndividualMale
Primary Taxonomy208VP0000X
Provider Legal NameDR. FENG BAICredential: MD
Location Address459 W EATON AVETracy, CA 95376-3420
Mailing Address459 W Eaton AveTracy, CA 95376-3420 · (209) 830-6558 · Fax (209) 830-7908
Fax(209) 830-7908
Sole ProprietorNo
Medical School CMSOtherGraduated 1984
Enumeration DateMarch 20, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPI 1336108372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPain Medicine · Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code208VP0000X
License Licensed in CA · A83645
Definition

Pain Medicine is a primary medical specialty based on a distinct body of knowledge and a well-defined scope of clinical practice that is founded on science, research and education. It is concerned with the study of pain, the prevention of pain, and the evaluation, treatment, and rehabilitation of persons in pain. A comprehensive evaluation incorporates the physical, psychological, cognitive and socio-cultural contributions to pain. The treatment protocol may include pharmacological, invasive, behavioral, cognitive, rehabilitative and complementary strategies provided in a concurrent focused and patient specific manner. The pain medicine physician often serves the patient as a frontline physician regarding their pain, but also may serve as a consultant to other physicians, direct an interdisciplinary/multidisciplinary treatment team, conduct research, or advocate for the patient's pain care with public and private agencies. The Pain Medicine physician may work in variety of settings including office, clinic, hospital, university, or governmental/public agencies.

Also ListedPhysical Medicine & Rehabilitation · Pain MedicineTaxonomy 2081P2900X · License A83645 (CA)
459 W EATON AVE, Tracy, CA 95376

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. Feng Bai Md 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 ID7416861463
PECOS Enrollment IDI20031114000286
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

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 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.
111 services36 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95376 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

Pain Medicine (Interventional Pain Medicine)
459 W EATON AVE
TRACY, CA 95376

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1336108372, enumerated as an "individual" on March 20, 2006.

The provider is located at 459 W EATON AVE TRACY, CA 95376 and the phone number is (209) 830-6558.

Pain Medicine with taxonomy code 208VP0000X.