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COLTON MASON TOM
NPI 1336729730
Internal Medicine in Oakland, CA

Active since April 09, 2021PECOS Enrolled
3600 BROADWAY, 3RD FLOOR, DEPT 35, OAKLAND, CA 94611(510) 926-0422 Get Directions Write a Review

NPPES record last updated: January 30, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Colton Mason Tom NPPES

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

COLTON MASON TOM (NPI 1336729730) is an individual internal medicine provider in Oakland, California, licensed in California (A185003) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336729730
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameCOLTON MASON TOM
Location Address3600 BROADWAY, 3RD FLOOR, DEPT 35Oakland, CA 94611
Mailing Address3600 Broadway, Floor 3, Dept 35Oakland, CA 94611 · (510) 926-0422
Phone(510) 926-0422
Sole ProprietorNo
Enumeration DateApril 9, 2021
Last NPPES UpdateJanuary 30, 2025
NPPES CertifiedJanuary 30, 2025
✔ NPI 1336729730 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A185003
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3600 BROADWAY, Oakland, CA 94611
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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)

Colton Mason Tom 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 94611 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.

OSAMA MOHAMED EL-SAYED MD, PHD
Internal Medicine
3600 BROADWAY
OAKLAND, CA 94611
Alameda County (510) 752-1000
TRAM KHUONG
Pharmacist
3600 BROADWAY
OAKLAND, CA 94611
Alameda County (510) 752-4200
CHRISTIAN F. SCHMUTZ MD
Psychiatry & Neurology (Psychiatry)
3600 BROADWAY
OAKLAND, CA 94611
Alameda County (510) 752-1000
CHRISTOPHER AARON HUDSON RT
Respiratory Therapist, Registered
3600 BROADWAY
OAKLAND, CA 94611
Alameda County (510) 752-8886
ADAM BUIE
Pharmacist
3600 BROADWAY
OAKLAND, CA 94611
Alameda County (510) 752-1000
DR. JUSTIN B FONG MD
Student in an Organized Health Care Education/Training Program
3600 BROADWAY
OAKLAND, CA 94611
Alameda County (510) 752-1000
JASMINE THAI LU MD
Student in an Organized Health Care Education/Training Program
3600 BROADWAY
OAKLAND, CA 94611
Alameda County (510) 752-1000
MARGARET COSGROVE DPT
Physical Medicine & Rehabilitation
3600 BROADWAY
OAKLAND, CA 94611
Alameda County (510) 752-1000

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 Colton Tom's NPI number?

The NPI number for Colton Tom is 1336729730. It was assigned to this individual provider in the NPPES registry on April 9, 2021.

Where is Colton Tom located?

Colton Tom practices at 3600 Broadway 3rd Floor, Dept 35, Oakland, CA 94611. The listed phone number is (510) 926-0422.

What is Colton Tom's specialty?

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

Is Colton Tom enrolled in Medicare?

Yes. Colton Tom is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Colton Tom was last updated on January 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.