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TIFFANY L SUM DDS
NPI 1346862166
Dentist in Oakland, CA

Active since May 14, 2020PECOS Enrolled
1411 E 31ST ST BLDG E2, OAKLAND, CA 94602(510) 437-4101 Get Directions Write a Review

NPPES record last updated: September 9, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 9, 2020, May 14, 2020 (2 updates tracked since 2020).

About Tiffany L Sum Dds NPPES

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

TIFFANY L SUM DDS (NPI 1346862166) is an individual dentist in Oakland, California, licensed in California (105035) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346862166
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameTIFFANY L SUMCredential: DDS
Location Address1411 E 31ST ST BLDG E2Oakland, CA 94602-1092
Mailing Address112 Ellington AveSan Francisco, CA 94112-3623 · (415) 683-8261
Phone(510) 437-4101
Sole ProprietorNo
Enumeration DateMay 14, 2020
Last NPPES UpdateSeptember 9, 20202 updates tracked since enumeration
NPPES CertifiedSeptember 9, 2020
✔ NPI 1346862166 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in CA · 105035
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
1411 E 31ST ST BLDG E2, Oakland, CA 94602
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tiffany L Sum Dds 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94602 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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.

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 Sum's NPI number?

The NPI number for Tiffany Sum is 1346862166. It was assigned to this individual provider in the NPPES registry on May 14, 2020.

Where is Tiffany Sum located?

Tiffany Sum practices at 1411 E 31st St Bldg E2, Oakland, CA 94602. The listed phone number is (510) 437-4101.

What is Tiffany Sum's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Tiffany Sum enrolled in Medicare?

Yes. Tiffany Sum is registered in the Medicare PECOS enrollment system.

What insurance does Tiffany Sum accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Tiffany Sum as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Tiffany Sum was last updated on September 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.