DR. WESLEY HOLBROOK WITTELES MD
NPI 1720250186
Internal Medicine - Hematology & Oncology in Stanford, CA

NPI Status: Active since March 26, 2008

Contact Information

875 BLAKE WILBUR DRIVE
STANFORD CANCER CENTER
STANFORD, CA
ZIP 94305
Phone: (650) 723-5007
Fax: (650) 724-5203

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  • Individual
  • Female
  • Internal Medicine
  • Hematology & Oncology

About WESLEY WITTELES

This page provides the complete NPI Profile along with additional information for Wesley Witteles, an internist established in Stanford, California with a medical specialization in Internal Medicine, focusing in hematology & oncology . The healthcare provider is registered in the NPI registry with number 1720250186 assigned on March 2008. The practitioner's primary taxonomy code is 207RH0003X with license number A88702 (CA). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1720250186
Provider Name
DR. WESLEY HOLBROOK WITTELES MD
Gender
Female
Entity Type
Individual
Location Address
875 BLAKE WILBUR DRIVE STANFORD CANCER CENTER STANFORD, CA 94305
Location Phone
(650) 723-5007
Location Fax
(650) 724-5203
Mailing Address
875 BLAKE WILBUR DRIVE STANFORD CANCER CENTER STANFORD, CA 94305
Mailing Phone
(650) 723-5007
Mailing Fax
(650) 724-5203
Is Sole Proprietor?
Yes
Enumeration Date
03-26-2008
Last Update Date
03-26-2008
Code Navigator

An internist like Wesley Witteles 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.

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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

Internal Medicine Hematology & Oncology

Taxonomy Code
207RH0003X
Type
Allopathic & Osteopathic Physicians
License No.
A88702
License State
CA
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.

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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 1720250186, 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 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
7
Unchanged
Pos 3
2
Doubled → 4
Pos 4
0
Unchanged
Pos 5
2
Doubled → 4
Pos 6
5
Unchanged
Pos 7
0
Doubled → 0
Pos 8
1
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
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 2 → 4 2 → 4 0 → 0 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 4 + 0 + 4 + 5 + 0 + 1 + 1 + 6 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1720250186.

Other Providers at the Same Location


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

Internal Medicine (Hematology & Oncology)
875 BLAKE WILBUR DRIVE, STANFORD CANCER CENTER
STANFORD, CA 94305
Radiology (Radiation Oncology)
875 BLAKE WILBUR DRIVE, CC-G-230
STANFORD, CA 94305
Radiology (Radiation Oncology)
875 BLAKE WILBUR DRIVE, ROOM CC-G224
STANFORD, CA 94305
Nurse Practitioner (Adult Health)
875 BLAKE WILBUR DRIVE, ROOM 1205 MAIL CODE 5820
STANFORD, CA 94305
Internal Medicine (Hematology & Oncology)
875 BLAKE WILBUR DRIVE, STANFORD CANCER INSTITUTE
STANFORD, CA 94305
Radiology (Radiation Oncology)
875 BLAKE WILBUR DRIVE, STANFORD CANCER CENTER, DEPT RADIATION ONCOLOGY
STANFORD, CA 94305
Internal Medicine
875 BLAKE WILBUR DRIVE
STANFORD, CA 94305
Internal Medicine (Hematology & Oncology)
875 BLAKE WILBUR DRIVE, STANFORD CANCER CENTER
STANFORD, CA 94305
Internal Medicine (Medical Oncology)
875 BLAKE WILBUR DRIVE
STANFORD, CA 94305
General Acute Care Hospital
875 BLAKE WILBUR DRIVE
STANFORD, CA 94305
Radiology (Radiation Oncology)
875 BLAKE WILBUR DRIVE, STANFORD CANCER CENTER
STANFORD, CA 94305
Nurse Practitioner (Adult Health)
875 BLAKE WILBUR DRIVE, MC 5820
STANFORD, CA 94305
Physician Assistant (Medical)
875 BLAKE WILBUR DRIVE
STANFORD, CA 94305
Internal Medicine (Hematology & Oncology)
875 BLAKE WILBUR DRIVE
STANFORD, CA 94305
Psychiatry & Neurology (Neurology)
875 BLAKE WILBUR DRIVE, ROOM CC2221
STANFORD, CA 94305
Nurse Practitioner (Family)
875 BLAKE WILBUR DRIVE
STANFORD, CA 94305
Nurse Practitioner (Adult Health)
875 BLAKE WILBUR DRIVE, CLINIC E
STANFORD, CA 94305
Otolaryngology
875 BLAKE WILBUR DRIVE, CC-2226A
STANFORD, CA 94305
Nurse Practitioner (Acute Care)
875 BLAKE WILBUR DRIVE
STANFORD, CA 94305
Physician Assistant (Surgical)
875 BLAKE WILBUR DRIVE
PALO ALTO, CA 94305

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1720250186, enumerated as an "individual" on March 26, 2008.

The provider is located at 875 BLAKE WILBUR DRIVE STANFORD CANCER CENTER STANFORD, CA 94305 and the phone number is (650) 723-5007.

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