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

DR. SUSAN MICHELLE TIBUNI-SANDERS MD
NPI 1124219316
Internal Medicine - Endocrinology, Diabetes & Metabolism in San Francisco, CA

Q: What is Susan Tibuni-sanders's NPI number?

The NPI number for Susan Tibuni-sanders is 1124219316. It was assigned to this individual provider in the NPPES registry on August 5, 2007. The provider is also known as Dr. Susan Michelle Tibuni MD.

Q: What is Susan Tibuni-sanders's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Active since August 05, 2007PECOS EnrolledAccepts Medicare Assignment

1100 VAN NESS AVE FL 6, SAN FRANCISCO, CA 94109(415) 600-0110 Get Directions Write a Review

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

Record update history: Sep 10, 2026, Jan 12, 2022 (2 updates tracked since 2022).

On this page

About Dr. Susan Michelle Tibuni-sanders Md NPPES

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

DR. SUSAN MICHELLE TIBUNI-SANDERS MD (NPI 1124219316) is an individual endocrinology, diabetes & metabolism provider in San Francisco, California, licensed in California (A123761) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At San Antonio (2006).

NPPES Registry Identity

NPI1124219316

Entity TypeIndividualFemale

Primary Taxonomy207RE0101X

Provider Legal NameDR. SUSAN MICHELLE TIBUNI-SANDERSCredential: MD

Location Address1100 VAN NESS AVE FL 6San Francisco, CA 94109-6978

Mailing Address175 Clifford Ter Apt 4San Francisco, CA 94117-4530 · (713) 548-4319

Phone(415) 600-0110

Sole ProprietorNo

Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 2006

Enumeration DateAugust 5, 2007

Last NPPES UpdateSeptember 10, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 10, 2026

✔ NPI 1124219316 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in CA · A123761

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

1100 VAN NESS AVE FL 6, San Francisco, CA 94109

Open in Google Maps ↗

Other Names 1

Other Name (5)Dr. Susan Michelle Tibuni Md

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. Susan Michelle Tibuni-sanders 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 ID6709037575

PECOS Enrollment IDI20131202000859

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

Medicare enrollment records show Susan Tibuni-sanders reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Permanente Medical Group Inc

1.1 mi

Internal Medicine

2238 GEARY
San Francisco, CA 94116

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1841373800 (415) 833-2200

Sutter Bay Medical Foundation

15 mi

Multi-Specialty

12 CAMINO ENCINAS
Orinda, CA 94563

Reassigned Medicare billing, California enrollment
4,479 clinicians in this Medicare group

NPI 1366898538 (510) 204-8180

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94109 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.

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.

BROOKE NYSTROM OTR/L, MOT

Occupational Therapist