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TIFFANY TAN
NPI 1689459430
Nurse Practitioner - Family in Sunnyvale, CA

Active since August 30, 2023PECOS EnrolledAccepts Medicare Assignment
1309 S MARY AVE STE 200, SUNNYVALE, CA 94087(408) 523-3460 Get Directions Write a Review

NPPES record last updated: March 6, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 6, 2024, Dec 8, 2023, Oct 26, 2023 and 1 more (4 updates tracked since 2023).

About Tiffany Tan NPPES

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

TIFFANY TAN (NPI 1689459430) is an individual family provider in Sunnyvale, California, licensed in California (95025483) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1689459430
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameTIFFANY TAN
Location Address1309 S MARY AVE STE 200Sunnyvale, CA 94087-3060
Mailing Address1309 S. Mary Ave Suite 200Sunnyvale, CA 94087 · (408) 523-3460
Phone(408) 523-3460
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateAugust 30, 2023
Last NPPES UpdateMarch 6, 20244 updates tracked since enumeration
NPPES CertifiedMarch 6, 2024
✔ NPI 1689459430 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95025483
1309 S MARY AVE STE 200, Sunnyvale, CA 94087
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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 and accepts Medicare assignment

Tiffany Tan 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 ID7012367295
PECOS Enrollment IDI20231229002602
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 2

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.
385 services364 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.
313 services295 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94087 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
$106.47 typical visit price
range $70.37 – $206.04
Typical copayment $26.61 (range $17.59 – $51.51)
Most-billed visit code 99203
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
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 2

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

MANPREET S. SANGHARI MD
Family Medicine (Sleep Medicine)
1309 S MARY AVE STE 200
SUNNYVALE, CA 94087
Santa Clara County (408) 523-3460
KARA SAINSBURY RRT, RPSGT
Respiratory Therapist, Registered
1309 S MARY AVE STE 200
SUNNYVALE, CA 94087
Santa Clara County (669) 455-6476

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 Tiffany Tan's NPI number?

The NPI number for Tiffany Tan is 1689459430. It was assigned to this individual provider in the NPPES registry on August 30, 2023.

Where is Tiffany Tan located?

Tiffany Tan practices at 1309 S Mary Ave Ste 200, Sunnyvale, CA 94087. The listed phone number is (408) 523-3460.

What is Tiffany Tan's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Tiffany Tan enrolled in Medicare?

Yes. Tiffany Tan 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 Tiffany Tan was last updated on March 6, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.