DR. SINZIANA DUMITRA M.D., MSC(EPI), FRCS
NPI 1770966178
Surgery - Surgical Oncology in Duarte, CA

NPI Status: Active since July 02, 2015

Contact Information

1500 DURATE ROAD CALIFORNIA
MOB L001
DUARTE, CA
ZIP 91010
Phone: (626) 256-4673

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  • Individual
  • Female
  • Surgery
  • Surgical Oncology

About SINZIANA DUMITRA

This page provides the complete NPI Profile along with additional information for Sinziana Dumitra, a provider established in Duarte, California with a medical specialization in Surgery, focusing in surgical oncology . The healthcare provider is registered in the NPI registry with number 1770966178 assigned on July 2015. The practitioner's primary taxonomy code is 2086X0206X with license number A112637 (CA). The provider is registered as an individual and her NPI record was last updated 10 years ago.

NPI
1770966178
Provider Name
DR. SINZIANA DUMITRA M.D., MSC(EPI), FRCS
Gender
Female
Entity Type
Individual
Location Address
1500 DURATE ROAD CALIFORNIA MOB L001 DUARTE, CA 91010
Location Phone
(626) 256-4673
Mailing Address
1500 DURATE ROAD CALIFORNIA MOB L001 DUARTE, CA 91010
Is Sole Proprietor?
Yes
Enumeration Date
07-02-2015
Last Update Date
04-13-2016
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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

Surgery Surgical Oncology

Taxonomy Code
2086X0206X
Type
Allopathic & Osteopathic Physicians
License No.
A112637
License State
CA
Taxonomy Description
A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.

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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 1770966178, we treat the final digit (8) 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 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

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
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
8
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 7 → 14 → 5 9 → 18 → 9 6 → 12 → 3 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 4 + 0 + 1 + 8 + 6 + 1 + 2 + 1 + 1 + 4 + 24 = 62

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

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1770966178.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770966178, enumerated as an "individual" on July 02, 2015.

The provider is located at 1500 DURATE ROAD CALIFORNIA MOB L001 DUARTE, CA 91010 and the phone number is (626) 256-4673.

Surgery with taxonomy code 2086X0206X and a focus in Surgical Oncology.