DR. PETER R HOLMAN MD
NPI 1821049230
Internal Medicine - Hematology & Oncology in San Diego, CA

NPI Status: Active since May 12, 2006

Contact Information

UCSD MEDICAL CENTER
200 WEST ARBOR DRIVE MC 8201
SAN DIEGO, CA
ZIP 92103
Phone: (858) 657-8570
Fax: (619) 543-3183

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  • Individual
  • Male
  • Internal Medicine
  • Hematology & Oncology

About PETER HOLMAN

This page provides the complete NPI Profile along with additional information for Peter Holman, an internist established in San Diego, California with a medical specialization in Internal Medicine, focusing in hematology & oncology . The healthcare provider is registered in the NPI registry with number 1821049230 assigned on May 2006. The practitioner's primary taxonomy code is 207RH0003X with license number A63150 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1821049230
Provider Name
DR. PETER R HOLMAN MD
Gender
Male
Entity Type
Individual
Location Address
UCSD MEDICAL CENTER 200 WEST ARBOR DRIVE MC 8201 SAN DIEGO, CA 92103
Location Phone
(858) 657-8570
Location Fax
(619) 543-3183
Mailing Address
MOORES UCSD CANCER CENTER 3855 HEALTH SCIENCES DRIVE #0960 LA JOLLA, CA 92093
Mailing Phone
(858) 822-6600
Mailing Fax
(619) 543-3183
Is Sole Proprietor?
No
Enumeration Date
05-12-2006
Last Update Date
07-08-2007
Code Navigator

An internist like Peter Holman 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.
A63150
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
G67546MEDICARE UPIN (02)CA 
WA63150AMEDICARE ID-TYPE UNSPECIFIED (04)CA 
00A631500MEDICAID (05)CA 

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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 1821049230, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 0 + 4 + 1 + 8 + 2 + 6 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1821049230.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
UCSD MEDICAL CENTER, 200 WEST ARBOR DRIVE MC 8201
SAN DIEGO, CA 92103
Ophthalmology
UCSD MEDICAL CENTER, 200 WEST ARBOR DRIVE MC 8201
SAN DIEGO, CA 92103
Psychiatry & Neurology (Neurology)
UCSD MEDICAL CENTER, 200 WEST ARBOR DRIVE MC 8201
SAN DIEGO, CA 92103
Anesthesiology
UCSD MEDICAL CENTER, 200 WEST ARBOR DRIVE MC 0801
SAN DIEGO, CA 92103
Anesthesiology
UCSD MEDICAL CENTER, 200 WEST ARBOR DRIVE MC 0801
SAN DIEGO, CA 92103
Internal Medicine (Hematology)
UCSD MEDICAL CENTER, 200 WEST ARBOR DR, MC 8201
SAN DIEGO, CA 92103
Internal Medicine
UCSD MEDICAL CENTER, 200 WEST ARBOR DR
SAN DIEGO, CA 92103
Clinical Neuropsychologist
UCSD MEDICAL CENTER, 200 WEST ARBOR DRIVE MC 8201
SAN DIEGO, CA 92103
Anesthesiology
UCSD MEDICAL CENTER, 200 WEST ARBOR DRIVE MC 0801
SAN DIEGO, CA 92103
Anesthesiology
UCSD MEDICAL CENTER, 200 WEST ARBOR DRIVE MC 0801
SAN DIEGO, CA 92103
Anesthesiology (Pain Medicine)
UCSD MEDICAL CENTER, 200 WEST ARBOR DRIVE MC 0801
SAN DIEGO, CA 92103
Anesthesiology (Critical Care Medicine)
UCSD MEDICAL CENTER, 200 WEST ARBOR DRIVE
SAN DIEGO, CA 92103
Pathology (Clinical Pathology/Laboratory Medicine)
UCSD MEDICAL CENTER, 200 WEST ARBOR DRIVE MC 8201
SAN DIEGO, CA 92103
Internal Medicine
UCSD MEDICAL CENTER, 200 WEST ARBOR DRIVE MC 8201
SAN DIEGO, CA 92103
Pathology (Anatomic Pathology & Clinical Pathology)
UCSD MEDICAL CENTER, 200 WEST ARBOR DRIVE M/C 8201
SAN DIEGO, CA 92103
Psychiatry & Neurology (Child & Adolescent Psychiatry)
UCSD MEDICAL CENTER, 200 WEST ARBOR DRIVE, MC 8201
SAN DIEGO, CA 92103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821049230, enumerated as an "individual" on May 12, 2006.

The provider is located at UCSD MEDICAL CENTER 200 WEST ARBOR DRIVE MC 8201 SAN DIEGO, CA 92103 and the phone number is (858) 657-8570.

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

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.