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TIMOTHY LIU M.D., M.S.
NPI 1134495450
Internal Medicine in Kentfield, CA

Active since March 30, 2012PECOS Enrolled
1125 SIR FRANCIS DRAKE BLVD, KENTFIELD, CA 94904(415) 456-9680 Get Directions Write a Review

NPPES record last updated: July 12, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 12, 2023, Sep 8, 2022, Feb 11, 2022 (3 updates tracked since 2022).

About Timothy Liu M.d., M.s. NPPES

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

TIMOTHY LIU M.D., M.S. (NPI 1134495450) is an individual internal medicine provider in Kentfield, California, licensed in California (A128408) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1134495450
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameTIMOTHY LIUCredential: M.D., M.S.
Location Address1125 SIR FRANCIS DRAKE BLVDKentfield, CA 94904-1418
Mailing Address601 Van Ness Ave Ste E3619San Francisco, CA 94102-3200 · (415) 531-9047
Phone(415) 456-9680
Sole ProprietorYes
Enumeration DateMarch 30, 2012
Last NPPES UpdateJuly 12, 20233 updates tracked since enumeration
NPPES CertifiedJuly 12, 2023
✔ NPI 1134495450 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 · A128408
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.
1125 SIR FRANCIS DRAKE BLVD, Kentfield, CA 94904
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Timothy Liu M.d., M.s. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 13

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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
783 services334 patients
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309
A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.
496 services147 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.
126 services119 patients
Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306
An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.
117 services112 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.
60 services55 patients
Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306
An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.
49 services47 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94904 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
$154.04 typical visit price
range $69.07 – $202.63
Typical copayment $38.51 (range $17.26 – $50.65)
Most-billed visit code 99204
Established Patient
$119.61 typical visit price
range $23.44 – $166.64
Typical copayment $29.90 (range $5.86 – $41.66)
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.

MR. ARCHIMEDES RAMIREZ M.D.
Neurological Surgery
1125 SIR FRANCIS DRAKE BLVD, SUITE A
KENTFIELD, CA 94904
Marin County (415) 485-3500
AARON PARK
Internal Medicine
1125 SIR FRANCIS DRAKE BLVD
KENTFIELD, CA 94904
Marin County (415) 456-9680
JOHN ELTON CRANSHAW M.D.
Internal Medicine
1125 SIR FRANCIS DRAKE BLVD
KENTFIELD, CA 94904
Marin County (415) 456-9680
STEPHANIE N YARNOVICH
Pharmacy Technician
1125 SIR FRANCIS DRAKE BLVD
KENTFIELD, CA 94904
Marin County (415) 456-9680
DR. ROBERT PHILIP LASSER PH.D.
Psychologist (Rehabilitation)
1125 SIR FRANCIS DRAKE BLVD
KENTFIELD, CA 94904
Marin County (415) 485-3629
MRS. STEFANIE MARIA GHISLETTA PT
Physical Therapist
1125 SIR FRANCIS DRAKE BLVD
KENTFIELD, CA 94904
Marin County (707) 484-4927
MRS. APRIL AZUCENA GONZALEZ PA-C
Physician Assistant
1125 SIR FRANCIS DRAKE BLVD, SUITE A
KENTFIELD, CA 94904
Marin County (415) 485-3541
JUSTINE MEUNIER FIEBELKORN BENAVENTE OTR/L
Occupational Therapist
1125 SIR FRANCIS DRAKE BLVD
KENTFIELD, CA 94904
Marin County (415) 485-3555

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 Timothy Liu's NPI number?

The NPI number for Timothy Liu is 1134495450. It was assigned to this individual provider in the NPPES registry on March 30, 2012.

Where is Timothy Liu located?

Timothy Liu practices at 1125 Sir Francis Drake Blvd, Kentfield, CA 94904. The listed phone number is (415) 456-9680.

What is Timothy Liu's specialty?

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

Is Timothy Liu enrolled in Medicare?

Yes. Timothy Liu is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Timothy Liu was last updated on July 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.