HYMAN GROSS, MD, INC
NPI 1275893521
Psychiatry & Neurology - Neurology in Santa Monica, CA

NPI Status: Active since May 21, 2012

Contact Information

2021 SANTA MONICA BLVD
SUITE 320E
SANTA MONICA, CA
ZIP 90404
Phone: (310) 998-2287
Fax: (310) 998-2241

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  • Organization
  • Psychiatry & Neurology
  • Neurology

About HYMAN GROSS, MD, INC

This page provides the complete NPI Profile along with additional information for Hyman Gross, Md, Inc, a provider established in Santa Monica, California operating as a Psychiatry & Neurology, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1275893521 assigned on May 2012. The practitioner's primary taxonomy code is 2084N0400X. The provider is registered as an organization and their NPI record was last updated 14 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Holly Gross (Office Manager)

NPI
1275893521
Provider Name
HYMAN GROSS, MD, INC
Entity Type
Organization
Location Address
2021 SANTA MONICA BLVD SUITE 320E SANTA MONICA, CA 90404
Location Phone
(310) 998-2287
Location Fax
(310) 998-2241
Mailing Address
2021 SANTA MONICA BLVD SUITE 320E SANTA MONICA, CA 90404
Mailing Phone
(310) 998-2287
Mailing Fax
(310) 998-2241
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-21-2012
Last Update Date
05-21-2012
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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

Psychiatry & Neurology Neurology

Taxonomy Code
2084N0400X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area 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

HOLLY GROSS

Authorized Official Title
OFFICE MANAGER
Authorized Official Phone
(310) 998-2287

Reviews for HYMAN GROSS, MD, 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 1275893521, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
5
Unchanged
Pos 9
2
Doubled → 4
Check
1
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 7 → 14 → 5 8 → 16 → 7 3 → 6 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 1 + 6 + 9 + 6 + 5 + 4 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1275893521.

Other Providers at the Same Location


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

Prosthetic/Orthotic Supplier
2021 SANTA MONICA BLVD, STE 104E
SANTA MONICA, CA 90404
Specialist
2021 SANTA MONICA BLVD, STE 212E
SANTA MONICA, CA 90404
Surgery
2021 SANTA MONICA BLVD, STE 625 EAST
SANTA MONICA, CA 90404
Family Medicine (Adult Medicine)
2021 SANTA MONICA BLVD, SUITE 335 EAST
SANTA MONICA, CA 90404
Internal Medicine
2021 SANTA MONICA BLVD, SUITE 540E
SANTA MONICA, CA 90404
Podiatrist
2021 SANTA MONICA BLVD, SUITE 304E
SANTA MONICA, CA 90404
Internal Medicine (Infectious Disease)
2021 SANTA MONICA BLVD, 740E
SANTA MONICA, CA 90404
Psychiatry & Neurology (Neurology)
2021 SANTA MONICA BLVD, SUITE 525E
SANTA MONICA, CA 90404
Psychiatry & Neurology (Neurology)
2021 SANTA MONICA BLVD, SUITE 525E
SANTA MONICA, CA 90404
Physical Medicine & Rehabilitation
2021 SANTA MONICA BLVD, SUITE 620E
SANTA MONICA, CA 90404
Internal Medicine
2021 SANTA MONICA BLVD, SUITE 710
SANTA MONICA, CA 90404
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2021 SANTA MONICA BLVD, #212E
SANTA MONICA, CA 90404
Pediatrics
2021 SANTA MONICA BLVD, 612E
SANTA MONICA, CA 90404
Urology
2021 SANTA MONICA BLVD, #510
SANTA MONICA, CA 90404
Plastic Surgery
2021 SANTA MONICA BLVD, SUITE #408-E
SANTA MONICA, CA 90404
Dentist (General Practice)
2021 SANTA MONICA BLVD, SUITE 310E
SANTA MONICA, CA 90404
Registered Nurse (Oncology)
2021 SANTA MONICA BLVD, SUIT 400E
SANTA MONICA, CA 90404
Clinic/Center (Ambulatory Surgical)
2021 SANTA MONICA BLVD, SUITE 724E
SANTA MONICA, CA 90404
Internal Medicine (Cardiovascular Disease)
2021 SANTA MONICA BLVD, SUITE 212E
SANTA MONICA, CA 90404
Dentist (General Practice)
2021 SANTA MONICA BLVD, SUITE 704-E
SANTA MONICA, CA 90404

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275893521, enumerated as an "organization" on May 21, 2012.

The provider is located at 2021 SANTA MONICA BLVD SUITE 320E SANTA MONICA, CA 90404 and the phone number is (310) 998-2287.

Psychiatry & Neurology with taxonomy code 2084N0400X and a focus in Neurology.