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DR. LIONEL S. FOSTER JR. MD
NPI 1104833375
Urology in Yuba City, CA

Active since August 01, 2006PECOS EnrolledAccepts Medicare Assignment
73.34/100
CMS Quality Rating
370 DEL NORTE STREET, #204, YUBA CITY, CA 95991(530) 751-4792(530) 751-4793 Get Directions Write a Review

NPPES record last updated: November 20, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Lionel S. Foster Jr. Md NPPES

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

DR. LIONEL S. FOSTER JR. MD (NPI 1104833375) is an individual urology provider in Yuba City, California, licensed in California (G60284) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (1985).

NPPES Registry Identity

NPI1104833375
Entity TypeIndividualMale
Primary Taxonomy208800000X
Provider Legal NameDR. LIONEL S. FOSTER JR.Credential: MD
Location Address370 DEL NORTE STREET, #204Yuba City, CA 95991
Mailing Address370 Del Norte Street, #204Yuba City, CA 95991 · (530) 751-4792 · Fax (530) 751-4793
Phone(530) 751-4792
Fax(530) 751-4793
Sole ProprietorYes
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 1985
Enumeration DateAugust 1, 2006
Last NPPES UpdateNovember 20, 2009
✔ NPI 1104833375 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
License✔ Licensed in CA · G60284
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
370 DEL NORTE STREET, Yuba City, CA 95991
Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type Unspecified00G602841CA
Medicare UPINF34539CA

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

Dr. Lionel S. Foster Jr. 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 ID1355302456
PECOS Enrollment IDI20041021001066
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

3

Medicare enrollment records show Lionel Foster reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Foster Urology Clinic
25 mi
Urology
2858 OLIVE HWY STE A
Oroville, CA 95966
  • Reassigned Medicare billing, California enrollment
NPI 1972730315 (530) 712-9148
Orohealth Corporation A Non Profit Healthcare System
25 mi
Family Medicine
2767 OLIVE HWY
Oroville, CA 95966
  • Reassigned Medicare billing, California enrollment
  • 267 clinicians in this Medicare group
NPI 1013933167 (530) 533-8500
Glenn Medical Center, LLC
41 mi
Critical Access
1133 W. SYCAMORE STREET
Willows, CA 95988
  • Reassigned Medicare billing, California enrollment
  • 15 clinicians in this Medicare group
NPI 1619929759 (530) 934-1800

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

Areas of Expertise CMS Part B claims 3

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.
347 services134 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
30 services30 patients
Diagnostic exam of bladder and urethra using an endoscope 52000
This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.
13 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95991 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
$73.16 typical visit price
range $19.28 – $144.60
Typical copayment $18.29 (range $4.82 – $36.15)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

73.34/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality36.89
Promoting Interoperability100
Improvement Activities40
Cost57.82

Referred Medical Equipment & Supplies CMS DME claims 3

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

Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4351
DME-Orthotic Devices · category DF008N
3 suppliers22 claims2,440 services$1.45 avg. paid by Medicare
Bedside drainage bag, day or night, with or without anti-reflux device, with or without tube, each A4357
DME-Orthotic Devices · category DF000N
3 suppliers11 claims48 services$8.78 avg. paid by Medicare
Urinary drainage bag, leg or abdomen, vinyl, with or without tube, with straps, each A4358
DME-Orthotic Devices · category DF000N
3 suppliers11 claims53 services$5.59 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Lionel Foster's NPI number?

The NPI number for Lionel Foster is 1104833375. It was assigned to this individual provider in the NPPES registry on August 1, 2006.

Where is Lionel Foster located?

Lionel Foster practices at 370 Del Norte Street #204, Yuba City, CA 95991. The listed phone number is (530) 751-4792.

What is Lionel Foster's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Lionel Foster enrolled in Medicare?

Yes. Lionel Foster 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 Lionel Foster's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lionel Foster reassigns Medicare benefits to 3 organizations: The Foster Urology Clinic (Oroville, CA), Orohealth Corporation A Non Profit Healthcare System (Oroville, CA) and Glenn Medical Center, LLC (Willows, CA). 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 Lionel Foster'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 Lionel Foster was last updated on November 20, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.