VICTORIA SARAH TOM PHARMD
NPI 1154930006
Pharmacist - Oncology in Berkeley, CA

NPI Status: Active since July 27, 2020

Contact Information

2001 DWIGHT WAY
BERKELEY, CA
ZIP 94704
Phone: (510) 204-4444

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  • Individual
  • Female
  • Pharmacist
  • Oncology

About VICTORIA TOM

This page provides the complete NPI Profile along with additional information for Victoria Tom, a provider established in Berkeley, California with a medical specialization in Pharmacist, focusing in oncology . The healthcare provider is registered in the NPI registry with number 1154930006 assigned on July 2020. The practitioner's primary taxonomy code is 1835X0200X with license number 81457 (CA). The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1154930006
Provider Name
VICTORIA SARAH TOM PHARMD
Other Name
DR. VICTORIA SARAH LEUNG
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
2001 DWIGHT WAY BERKELEY, CA 94704
Location Phone
(510) 204-4444
Mailing Address
2001 DWIGHT WAY BERKELEY, CA 94704
Mailing Phone
(510) 204-4444
Is Sole Proprietor?
No
Enumeration Date
07-27-2020
Last Update Date
05-30-2026
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A pharmacist like Victoria Tom fills prescription medications, verifying instructions from physicians and offers expertise in the safe use of prescriptions. Pharmacists instruct patients on how to take a prescribed medicine and educate patients about potential side effects. Pharmacists might also conduct health and wellness screenings, provide immunizations, oversee the medications given to patients, and provide advice on healthy lifestyles.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Pharmacist Oncology

Taxonomy Code
1835X0200X
Type
Pharmacy Service Providers
License No.
81457
License State
CA
Taxonomy Description
A licensed pharmacist who has demonstrated specialized knowledge and skill in developing, recommending, implementing, monitoring, and modifying pharmacotherapeutic plans to optimize outcomes in patients with malignant diseases.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1154930006, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 6).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
3
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
Check
6
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 9 → 18 → 9 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 1 + 0 + 4 + 1 + 8 + 3 + 0 + 0 + 0 + 24 = 44

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1154930006.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Physical Medicine & Rehabilitation
2001 DWIGHT WAY
BERKELEY, CA 94704
Family Medicine
2001 DWIGHT WAY, RM 1363
BERKELEY, CA 94704
Nurse Practitioner (Adult Health)
2001 DWIGHT WAY, SUITE # 1363
BERKELEY, CA 94704
Internal Medicine (Hematology & Oncology)
2001 DWIGHT WAY
BERKELEY, CA 94704
Specialist
2001 DWIGHT WAY
BERKELEY, CA 94704
Specialist
2001 DWIGHT WAY
BERKELEY, CA 94704
Specialist
2001 DWIGHT WAY
BERKELEY, CA 94704
Social Worker (Clinical)
2001 DWIGHT WAY, BERKELEY PRIMARY CARE, ROOM 1363
BERKELEY, CA 94704
Internal Medicine
2001 DWIGHT WAY, BERKELEY PRIMARY CARE, ROOM 1363
BERKELEY, CA 94704
Social Worker (Clinical)
2001 DWIGHT WAY, BERKELEY PRIMARY CARE, ROOM 1363
BERKELEY, CA 94704
Family Medicine
2001 DWIGHT WAY, BERKELEY PRIMARY CARE, ROOM 1363
BERKELEY, CA 94704
Midwife
2001 DWIGHT WAY, BERKELEY PRIMARY CARE, ROOM 1363
BERKELEY, CA 94704
Internal Medicine (Hematology & Oncology)
2001 DWIGHT WAY
BERKELEY, CA 94704
Internal Medicine (Hematology & Oncology)
2001 DWIGHT WAY
BERKELEY, CA 94704
Obstetrics & Gynecology (Gynecologic Oncology)
2001 DWIGHT WAY, 2ND FLOOR
BERKELEY, CA 94704
Nurse Practitioner (Family)
2001 DWIGHT WAY, ROOM 2350
BERKELEY, CA 94704
Neuromusculoskeletal Medicine & OMM
2001 DWIGHT WAY, 2ND FLOOR - ROOM # 2350
BERKELEY, CA 94704
Internal Medicine
2001 DWIGHT WAY
BERKELEY, CA 94704
Psychiatry & Neurology (Psychiatry)
2001 DWIGHT WAY, SUITE 4190
BERKELEY, CA 94704
Clinical Neuropsychologist
2001 DWIGHT WAY, 5TH FLOOR NORTH
BERKELEY, CA 94704

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154930006, enumerated as an "individual" on July 27, 2020.

The provider is located at 2001 DWIGHT WAY BERKELEY, CA 94704 and the phone number is (510) 204-4444.

Pharmacist with taxonomy code 1835X0200X and a focus in Oncology.