VALLEY HEMATOLOGY ONCOLOGY MEDICAL GROUP
NPI 1487664439
Internal Medicine - Hematology & Oncology in West Hills, CA

NPI Status: Active since August 09, 2006

Contact Information

7320 WOODLAKE AVE
330
WEST HILLS, CA
ZIP 91307
Phone: (818) 346-1773
Fax: (818) 346-3010

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  • Organization
  • Internal Medicine
  • Hematology & Oncology

About VALLEY HEMATOLOGY ONCOLOGY MEDICAL GROUP

This page provides the complete NPI Profile along with additional information for Valley Hematology Oncology Medical Group, an internist established in West Hills, California operating as a Internal Medicine, focusing in hematology & oncology . The healthcare provider is registered in the NPI registry with number 1487664439 assigned on August 2006. The practitioner's primary taxonomy code is 207RH0003X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Bruce Zietz M.d. (Owner)

NPI
1487664439
Provider Name
VALLEY HEMATOLOGY ONCOLOGY MEDICAL GROUP
Entity Type
Organization
Location Address
7320 WOODLAKE AVE 330 WEST HILLS, CA 91307
Location Phone
(818) 346-1773
Location Fax
(818) 346-3010
Mailing Address
7320 WOODLAKE AVE 330 WEST HILLS, CA 91307
Mailing Phone
(818) 346-1773
Mailing Fax
(818) 346-3010
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-09-2006
Last Update Date
08-22-2020
Code Navigator

An internist like Valley Hematology Oncology Medical Group is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Hematology & Oncology

Taxonomy Code
207RH0003X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

BRUCE ZIETZ M.D.

Authorized Official Title
OWNER
Authorized Official Phone
(818) 346-1773

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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 1487664439, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
4
Unchanged
Pos 9
3
Doubled → 6
Check
9
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 8 → 16 → 7 6 → 12 → 3 4 → 8 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 1 + 2 + 6 + 8 + 4 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1487664439.

Other Providers at the Same Location


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

Internal Medicine (Pulmonary Disease)
7320 WOODLAKE AVE, STE 290
WEST HILLS, CA 91307
Specialist
7320 WOODLAKE AVE, SUITE 250
WEST HILLS, CA 91307
Internal Medicine (Hematology & Oncology)
7320 WOODLAKE AVE, 330
WEST HILLS, CA 91307
Chiropractor
7320 WOODLAKE AVE, SUITE 275
WEST HILLS, CA 91307
Surgery
7320 WOODLAKE AVE, SUITE 380
WEST HILLS, CA 91307
Surgery
7320 WOODLAKE AVE, SUITE 380
WEST HILLS, CA 91307
Specialist
7320 WOODLAKE AVE, SUITE 220
WEST HILLS, CA 91307
Internal Medicine (Gastroenterology)
7320 WOODLAKE AVE, #260
WEST HILLS, CA 91307
Obstetrics & Gynecology
7320 WOODLAKE AVE, SUITE 280
WEST HILLS, CA 91307
Obstetrics & Gynecology
7320 WOODLAKE AVE, SUITE 280
WEST HILLS, CA 91307
Internal Medicine (Pulmonary Disease)
7320 WOODLAKE AVE, SUITE # 290
WEST HILLS, CA 91307
Internal Medicine
7320 WOODLAKE AVE, SUITE 170
WEST HILLS, CA 91307
Internal Medicine
7320 WOODLAKE AVE, SUITE 170
WEST HILLS, CA 91307
Clinic/Center (Ambulatory Surgical)
7320 WOODLAKE AVE, STE 320
WEST HILLS, CA 91307
Surgery
7320 WOODLAKE AVE, SUITE 150
WEST HILLS, CA 91307
Internal Medicine (Hematology & Oncology)
7320 WOODLAKE AVE, SUITE 330
WEST HILLS, CA 91307
Internal Medicine
7320 WOODLAKE AVE, SUITE 210
WEST HILLS, CA 91307
Internal Medicine
7320 WOODLAKE AVE, SUITE 170
WEST HILLS, CA 91307
Specialist
7320 WOODLAKE AVE, SUITE 320
WEST HILLS, CA 91307
Otolaryngology (Facial Plastic Surgery)
7320 WOODLAKE AVE, SUITE 240
WEST HILLS, CA 91307

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487664439, enumerated as an "organization" on August 09, 2006.

The provider is located at 7320 WOODLAKE AVE 330 WEST HILLS, CA 91307 and the phone number is (818) 346-1773.

Internal Medicine with taxonomy code 207RH0003X and a focus in Hematology & Oncology.