DR. RICHARD PEPRAH M.D.
NPI 1659790848
Family Medicine - Addiction Medicine in Huntington Beach, CA

NPI Status: Active since April 15, 2014

Contact Information

18800 MAIN ST STE 204
HUNTINGTON BEACH, CA
ZIP 92648
Phone: (949) 432-0918
Fax: (949) 209-2001

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  • Individual
  • Male
  • Family Medicine
  • Addiction Medicine

About RICHARD PEPRAH

This page provides the complete NPI Profile along with additional information for Richard Peprah, a provider established in Huntington Beach, California with a medical specialization in Family Medicine, focusing in addiction medicine . The healthcare provider is registered in the NPI registry with number 1659790848 assigned on April 2014. The practitioner's primary taxonomy code is 207QA0401X with license number A173173 (CA). The provider is registered as an individual and his NPI record was last updated 2 years ago. Richard Peprah operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1659790848
Provider Name
DR. RICHARD PEPRAH M.D.
Gender
Male
Entity Type
Individual
Location Address
18800 MAIN ST STE 204 HUNTINGTON BEACH, CA 92648
Location Phone
(949) 432-0918
Location Fax
(949) 209-2001
Mailing Address
18800 MAIN ST STE 204 HUNTINGTON BEACH, CA 92648
Mailing Phone
(949) 432-0918
Mailing Fax
(949) 209-2001
Is Sole Proprietor?
Yes
Enumeration Date
04-15-2014
Last Update Date
01-17-2024
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Location Map

Secondary Locations

  • 2220 University Dr
    Newport Beach, CA 92660
    (949) 662-2144
  • 6 Banyan Tree
    Irvine, CA 92612
    (949) 877-1821
  • 5302 Kenilworth Dr
    Huntington Beach, CA 92649
    (949) 991-2434

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

Family Medicine Addiction Medicine

Taxonomy Code
207QA0401X
Type
Allopathic & Osteopathic Physicians
License No.
A173173
License State
CA
Taxonomy Description
A family medicine physician who specializes in the diagnosis and treatment of addictions.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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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 1659790848, 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 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
6
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
4
Doubled → 8
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 5 → 10 → 1 7 → 14 → 5 0 → 0 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 1 + 4 + 9 + 0 + 8 + 8 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1659790848.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Obstetrics & Gynecology
18800 MAIN ST STE 204
HUNTINGTON BEACH, CA 92648
Community/Behavioral Health
18800 MAIN ST STE 204
HUNTINGTON BEACH, CA 92648

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659790848, enumerated as an "individual" on April 15, 2014.

The provider is located at 18800 MAIN ST STE 204 HUNTINGTON BEACH, CA 92648 and the phone number is (949) 432-0918.

Family Medicine with taxonomy code 207QA0401X and a focus in Addiction Medicine.