RUSSELL PAUL RAPOZA M.D.
NPI 1003873605
Specialist in Fountain Valley, CA

NPI Status: Active since April 27, 2006

Contact Information

9940 TALBERT AVE
SUITE 201
FOUNTAIN VALLEY, CA
ZIP 92708
Phone: (714) 378-5507
Fax: (714) 378-5506

Get Directions Write a Review

  • Individual
  • Male
  • Specialist
  • CLIA Number: 05D1087521
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-04-2026

About RUSSELL RAPOZA

This page provides the complete NPI Profile along with additional information for Russell Rapoza, a provider established in Fountain Valley, California with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1003873605 assigned on April 2006. The practitioner's primary taxonomy code is 174400000X with license number G71959 (CA). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1003873605
Provider Name
RUSSELL PAUL RAPOZA M.D.
Gender
Male
Entity Type
Individual
Location Address
9940 TALBERT AVE SUITE 201 FOUNTAIN VALLEY, CA 92708
Location Phone
(714) 378-5507
Location Fax
(714) 378-5506
Mailing Address
9940 TALBERT AVE SUITE 201 FOUNTAIN VALLEY, CA 92708
Mailing Phone
(714) 378-5507
Mailing Fax
(714) 378-5506
Is Sole Proprietor?
Yes
Enumeration Date
04-27-2006
Last Update Date
02-15-2011
Code Navigator

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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
G71959
License State
CA
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

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
G16270MEDICARE UPIN (02)CA 
00G719590MEDICAID (05)CA 
W15924MEDICARE ID-TYPE UNSPECIFIED (04)CA 

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D1087521
Facility Type
Physician Office
Certificate Effective Date
August 05, 2024
Certificate Expiration Date
August 04, 2026
Laboratory Director
RUSSELL P. RAPOZA MD
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Russell Rapoza in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate complexity testing.

Reviews for RUSSELL PAUL RAPOZA M.D.

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1003873605, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
0
Unchanged
Pos 3
0
Doubled → 0
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
Check
5
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 0 → 0 8 → 16 → 7 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 0 + 3 + 1 + 6 + 7 + 6 + 6 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1003873605.

Other Providers at the Same Location


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

Surgery
9940 TALBERT AVE, STE. 202
FOUNTAIN VALLEY, CA 92708
Specialist
9940 TALBERT AVE, SUITE 303
FOUNTAIN VALLEY, CA 92708
Specialist
9940 TALBERT AVE, SUITE 303
FOUNTAIN VALLEY, CA 92708
Nurse Practitioner (Women's Health)
9940 TALBERT AVE, SUITE 303
FOUNTAIN VALLEY, CA 92708
Internal Medicine (Pulmonary Disease)
9940 TALBERT AVE, SUITE 101
FOUNTAIN VALLEY, CA 92708
Internal Medicine (Pulmonary Disease)
9940 TALBERT AVE, SUITE# 101
FOUNTAIN VALLEY, CA 92708
Obstetrics & Gynecology
9940 TALBERT AVE, 303
FOUNTAIN VALLEY, CA 92708
Specialist
9940 TALBERT AVE, SUITE 201
FOUNTAIN VALLEY, CA 92708
Psychologist (Clinical)
9940 TALBERT AVE, SUITE 100
FOUNTAIN VALLEY, CA 92708
Internal Medicine (Gastroenterology)
9940 TALBERT AVE
FOUNTAIN VALLEY, CA 92708
Midwife
9940 TALBERT AVE
FOUNTAIN VALLEY, CA 92708
Otolaryngology
9940 TALBERT AVE
FOUNTAIN VALLEY, CA 92708
Psychiatry & Neurology (Neurology)
9940 TALBERT AVE, SUITE 204
FOUNTAIN VALLEY, CA 92708
Anesthesiology
9940 TALBERT AVE, STE. 101
FOUNTAIN VALLEY, CA 92708
Neurological Surgery
9940 TALBERT AVE, SUITE 201
FOUNTAIN VALLEY, CA 92708
Psychiatry & Neurology (Neurology)
9940 TALBERT AVE, SUITE 204
FOUNTAIN VALLEY, CA 92708
Physician Assistant
9940 TALBERT AVE
FOUNTAIN VALLEY, CA 92708
Neurological Surgery
9940 TALBERT AVE, SUITE 201
FOUNTAIN VALLEY, CA 92708
Internal Medicine (Cardiovascular Disease)
9940 TALBERT AVE, SUITE 101
FOUNTAIN VALLEY, CA 92708
Internal Medicine
9940 TALBERT AVE, SUITE 101
FOUNTAIN VALLEY, CA 92708

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1003873605, enumerated as an "individual" on April 27, 2006.

The provider is located at 9940 TALBERT AVE SUITE 201 FOUNTAIN VALLEY, CA 92708 and the phone number is (714) 378-5507.

Specialist with taxonomy code 174400000X.

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