MRH MEDICAL GROUP INC
NPI 1063617074
Internal Medicine - Addiction Medicine in Beverly Hills, CA

NPI Status: Active since June 19, 2007

Contact Information

8484 WILSHIRE BLVD
SUITE 200
BEVERLY HILLS, CA
ZIP 90211
Phone: (310) 659-4384
Fax: (310) 659-9342

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  • Organization
  • Internal Medicine
  • Addiction Medicine
  • CLIA Number: 05D1104161
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 08-25-2027

About MRH MEDICAL GROUP INC

This page provides the complete NPI Profile along with additional information for Mrh Medical Group Inc, an internist established in Beverly Hills, California operating as a Internal Medicine, focusing in addiction medicine . The healthcare provider is registered in the NPI registry with number 1063617074 assigned on June 2007. The practitioner's primary taxonomy code is 207RA0401X. The provider is registered as an organization and their NPI record was last updated 2 years ago. Mrh Medical Group Inc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Mark R Honzel M.d. (Physician/owner)

NPI
1063617074
Provider Name
MRH MEDICAL GROUP INC
Entity Type
Organization
Location Address
8484 WILSHIRE BLVD SUITE 200 BEVERLY HILLS, CA 90211
Location Phone
(310) 659-4384
Location Fax
(310) 659-9342
Mailing Address
8484 WILSHIRE BLVD STE 200 BEVERLY HILLS, CA 90211
Mailing Phone
(310) 360-7690
Mailing Fax
(310) 659-9342
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-19-2007
Last Update Date
08-27-2024
Code Navigator

An internist like Mrh Medical Group Inc 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 Addiction Medicine

Taxonomy Code
207RA0401X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.

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.

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

DR. MARK R HONZEL M.D.

Authorized Official Title
PHYSICIAN/OWNER
Authorized Official Phone
(310) 360-7690

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
05D1104161
Facility Type
Physician Office
Certificate Effective Date
August 26, 2025
Certificate Expiration Date
August 25, 2027
Laboratory Director
MARK HONZEL, MD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Mrh Medical Group Inc to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1063617074, we treat the final digit (4) 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 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 4).

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
6
Doubled → 12 → 1 + 2
Pos 4
3
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
0
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
4
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 6 → 12 → 3 6 → 12 → 3 7 → 14 → 5 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 2 + 3 + 1 + 2 + 1 + 1 + 4 + 0 + 1 + 4 + 24 = 46

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

The next multiple of ten after 46 is 50. The difference is the calculated check digit.

50 - 46 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1063617074.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Marriage & Family Therapist
8484 WILSHIRE BLVD, SUITE 205
BEVERLY HILLS, CA 90211
Family Medicine
8484 WILSHIRE BLVD, STE 670
BEVERLY HILLS, CA 90211
Acupuncturist
8484 WILSHIRE BLVD, SUITE 670
BEVERLY HILLS, CA 90211
Family Medicine (Obesity Medicine)
8484 WILSHIRE BLVD, SUITE 670
BEVERLY HILLS, CA 90211
Marriage & Family Therapist
8484 WILSHIRE BLVD, SUITE 502
BEVERLY HILLS, CA 90211
Internal Medicine (Addiction Medicine)
8484 WILSHIRE BLVD, SUITE 200
BEVERLY HILLS, CA 90211
Internal Medicine (Addiction Medicine)
8484 WILSHIRE BLVD, SUITE 200
BEVERLY HILLS, CA 90211
Psychiatry & Neurology (Addiction Medicine)
8484 WILSHIRE BLVD, SUITE 200
BEVERLY HILLS, CA 90211
Psychiatry & Neurology (Psychiatry)
8484 WILSHIRE BLVD
BEVERLY HILLS, CA 90211
Psychologist (Health Service)
8484 WILSHIRE BLVD, SUITE 715
BEVERLY HILLS, CA 90211
Otolaryngology (Otolaryngology/Facial Plastic Surgery)
8484 WILSHIRE BLVD, SUITE 200
BEVERLY HILLS, CA 90211
Internal Medicine (Addiction Medicine)
8484 WILSHIRE BLVD, SUITE 200
BEVERLY HILLS, CA 90211

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063617074, enumerated as an "organization" on June 19, 2007.

The provider is located at 8484 WILSHIRE BLVD SUITE 200 BEVERLY HILLS, CA 90211 and the phone number is (310) 659-4384.

Internal Medicine with taxonomy code 207RA0401X and a focus in Addiction Medicine.