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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JAMES YOSS M.D.
NPI 1932107109
Internal Medicine in San Francisco, CA

Active since July 12, 2005PECOS Enrolled
1 SHRADER ST, SUITE 640, SAN FRANCISCO, CA 94117(415) 752-0100(415) 752-7103 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. James Yoss M.d. NPPES

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

DR. JAMES YOSS M.D. (NPI 1932107109) is an individual internal medicine provider in San Francisco, California, licensed in California (G61346) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Minnesota Medical School (1986).

NPPES Registry Identity

NPI1932107109
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JAMES YOSSCredential: M.D.
Location Address1 SHRADER ST, SUITE 640San Francisco, CA 94117-1016
Mailing Address1 Shrader St, Suite 640San Francisco, CA 94117-1016 · (415) 752-0100 · Fax (415) 752-7103
Phone(415) 752-0100
Fax(415) 752-7103
Sole ProprietorNo
Medical School CMSUniversity Of Minnesota Medical SchoolGraduated 1986
Enumeration DateJuly 12, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1932107109 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G61346
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1 SHRADER ST, San Francisco, CA 94117
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Other Identifiers 1

Medicaid00G613460CA

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 Yoss M.d. 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 ID3072675370
PECOS Enrollment IDI20081220000139
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 8

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.
142 services93 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.
130 services75 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
98 services98 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
90 services90 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
87 services87 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94117 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
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.

Referred Medical Equipment & Supplies CMS DME claims

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers11 claims22 services$6.69 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 20

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

MR. PETER ANTHONY SOLAN OTC
1 SHRADER ST, SUITE 650
SAN FRANCISCO, CA 94117
San Francisco County (415) 221-0665
DR. KENNETH MILLS M.D.
Internal Medicine
1 SHRADER ST, SUITE 640
SAN FRANCISCO, CA 94117
San Francisco County (415) 752-0100
SHEELA THAKOR PATEL MD
Surgery (Vascular Surgery)
1 SHRADER ST, STE 600
SAN FRANCISCO, CA 94117
San Francisco County (415) 750-5797
SF SPINE GROUP, PC
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
1 SHRADER ST, STE 450
SAN FRANCISCO, CA 94117
San Francisco County (415) 750-5847
DR. EDDIE TANG M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1 SHRADER ST, SUITE 600
SAN FRANCISCO, CA 94117
San Francisco County (415) 387-9992
DR. CARL E BRICCA D.O.
Internal Medicine
1 SHRADER ST, SUITE 640
SAN FRANCISCO, CA 94117
San Francisco County (415) 752-0100
SERGIO R BELLO MEDICAL CORPORATION
Internal Medicine (Cardiovascular Disease)
1 SHRADER ST, 600
SAN FRANCISCO, CA 94117
San Francisco County (415) 392-1386
DR. JAMES ZUCHERMAN M.D.
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
1 SHRADER ST
SAN FRANCISCO, CA 94117
San Francisco County (415) 750-5835

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 Yoss's NPI number?

The NPI number for James Yoss is 1932107109. It was assigned to this individual provider in the NPPES registry on July 12, 2005.

Where is James Yoss located?

James Yoss practices at 1 Shrader St Suite 640, San Francisco, CA 94117. The listed phone number is (415) 752-0100.

What is James Yoss's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is James Yoss enrolled in Medicare?

Yes. James Yoss 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.

When was this NPI record last updated?

The NPPES record for James Yoss was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.