RONALD S. GRUSD, M.D., INC.
NPI 1306199534
Clinic/Center - Radiology in Beverly Hills, CA

NPI Status: Active since October 25, 2012

Contact Information

8641 WILSHIRE BLVD
105
BEVERLY HILLS, CA
ZIP 90211
Phone: (310) 289-8678

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  • Organization
  • Clinic/Center
  • Radiology

About RONALD S. GRUSD, M.D., INC.

This page provides the complete NPI Profile along with additional information for Ronald S. Grusd, M.d., Inc., a provider established in Beverly Hills, California operating as a Clinic/center, focusing in radiology . The healthcare provider is registered in the NPI registry with number 1306199534 assigned on October 2012. The practitioner's primary taxonomy code is 261QR0200X. The provider is registered as an organization and their NPI record was last updated 14 years ago. The authorized official of this NPI record is Mr. Jonathan Huppert (Collections Manager)

NPI
1306199534
Provider Name
RONALD S. GRUSD, M.D., INC.
Entity Type
Organization
Location Address
8641 WILSHIRE BLVD 105 BEVERLY HILLS, CA 90211
Location Phone
(310) 289-8678
Mailing Address
8641 WILSHIRE BLVD 105 BEVERLY HILLS, CA 90211
Mailing Phone
(310) 289-8678
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-25-2012
Last Update Date
10-25-2012
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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

Clinic/Center Radiology

Taxonomy Code
261QR0200X
Type
Ambulatory Health Care Facilities
License State
CA

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1261QR0208XAmbulatory Health Care Facilities

Clinic/Center
Radiology, Mobile

(CA)

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

MR. JONATHAN HUPPERT

Authorized Official Title
COLLECTIONS MANAGER
Authorized Official Phone
(310) 289-8678

Reviews for RONALD S. GRUSD, M.D., INC.

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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 1306199534, 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 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
3
Unchanged
Pos 3
0
Doubled → 0
Pos 4
6
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
5
Unchanged
Pos 9
3
Doubled → 6
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 0 → 0 1 → 2 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 + 3 + 0 + 6 + 2 + 9 + 1 + 8 + 5 + 6 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1306199534.

Other Providers at the Same Location


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

Orthopaedic Surgery (Hand Surgery)
8641 WILSHIRE BLVD, # 205
BEVERLY HILLS, CA 90211
Physical Medicine & Rehabilitation (Sports Medicine)
8641 WILSHIRE BLVD, 205
BEVERLY HILLS, CA 90211
Orthopaedic Surgery (Hand Surgery)
8641 WILSHIRE BLVD, 205
BEVERLY HILLS, CA 90211
Anesthesiology (Pain Medicine)
8641 WILSHIRE BLVD, # 200
BEVERLY HILLS, CA 90211
Orthopaedic Surgery
8641 WILSHIRE BLVD, # 205
BEVERLY HILLS, CA 90211
Internal Medicine (Cardiovascular Disease)
8641 WILSHIRE BLVD
BEVERLY HILLS, CA 90211
Dentist (General Practice)
8641 WILSHIRE BLVD, 315
BEVERLY HILLS, CA 90211
Internal Medicine (Infectious Disease)
8641 WILSHIRE BLVD, SUITE 100
BEVERLY HILLS, CA 90211
Radiology (Body Imaging)
8641 WILSHIRE BLVD, SUITE 105
BEVERLY HILLS, CA 90211
Obstetrics & Gynecology (Gynecology)
8641 WILSHIRE BLVD, SUITE #215
BEVERLY HILLS, CA 90211
Obstetrics & Gynecology
8641 WILSHIRE BLVD
BEVERLY HILLS, CA 90211
Obstetrics & Gynecology
8641 WILSHIRE BLVD, STE 102
BEVERLY HILLS, CA 90211
Obstetrics & Gynecology
8641 WILSHIRE BLVD
BEVERLY HILLS, CA 90211
Internal Medicine (Rheumatology)
8641 WILSHIRE BLVD, SUITE 301
BEVERLY HILLS, CA 90211
Radiology (Diagnostic Radiology)
8641 WILSHIRE BLVD, SUITE 312
BEVERLY HILLS, CA 90211
Ophthalmology
8641 WILSHIRE BLVD, SUITE 312
BEVERLY HILLS, CA 90211
Orthopaedic Surgery
8641 WILSHIRE BLVD, SUITE 300
BEVERLY HILLS, CA 90211
Ophthalmology
8641 WILSHIRE BLVD, SUITE 312
BEVERLY HILLS, CA 90211
Dentist (General Practice)
8641 WILSHIRE BLVD, SUITE 315
BEVERLY HILLS, CA 90211
Internal Medicine (Cardiovascular Disease)
8641 WILSHIRE BLVD, STE 220
BEVERLY HILLS, CA 90211

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306199534, enumerated as an "organization" on October 25, 2012.

The provider is located at 8641 WILSHIRE BLVD 105 BEVERLY HILLS, CA 90211 and the phone number is (310) 289-8678.

Clinic/Center with taxonomy code 261QR0200X and a focus in Radiology.