DR. MATTHEW CHARLES DIAMOND M.D., PH.D.
NPI 1912168139
Physical Medicine & Rehabilitation - Sports Medicine in San Francisco, CA

NPI Status: Active since June 19, 2008

Contact Information

2000 VAN NESS AVE
SUITE 710
SAN FRANCISCO, CA
ZIP 94109
Phone: (646) 450-3223

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  • Individual
  • Male
  • Physical Medicine & Rehabilitation
  • Sports Medicine

About MATTHEW DIAMOND

This page provides the complete NPI Profile along with additional information for Matthew Diamond, a provider established in San Francisco, California with a medical specialization in Physical Medicine & Rehabilitation, focusing in sports medicine . The healthcare provider is registered in the NPI registry with number 1912168139 assigned on June 2008. The practitioner's primary taxonomy code is 2081S0010X with license number 125975 (CA). The provider is registered as an individual and his NPI record was last updated 12 years ago.

NPI
1912168139
Provider Name
DR. MATTHEW CHARLES DIAMOND M.D., PH.D.
Gender
Male
Entity Type
Individual
Location Address
2000 VAN NESS AVE SUITE 710 SAN FRANCISCO, CA 94109
Location Phone
(646) 450-3223
Mailing Address
2000 VAN NESS AVE SUITE 710 SAN FRANCISCO, CA 94109
Mailing Phone
(646) 450-3223
Is Sole Proprietor?
No
Enumeration Date
06-19-2008
Last Update Date
12-06-2014
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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

Physical Medicine & Rehabilitation Sports Medicine

Taxonomy Code
2081S0010X
Type
Allopathic & Osteopathic Physicians
License No.
125975
License State
CA
Taxonomy Description
A physician who specializes in Sports Medicine is responsible for continuous care related to the enhancement of health and fitness as well as the prevention of injury and illness. The specialist possesses knowledge and experience in the promotion of wellness and the prevention of injury from many areas of medicine such as exercise physiology, biomechanics, nutrition, psychology, physical rehabilitation, epidemiology, physical evaluation and injuries. It is the goal of a Sports Medicine specialist to improve the healthcare of the individual engaged in physical exercise.

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)
12081S0010XAllopathic & Osteopathic Physicians

Physical Medicine & Rehabilitation
Sports Medicine

A259664 (NY)

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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 1912168139, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 2 + 2 + 2 + 6 + 1 + 6 + 1 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1912168139.

Other Providers at the Same Location


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

Dentist (General Practice)
2000 VAN NESS AVE, SUITE 203
SAN FRANCISCO, CA 94109
Specialist
2000 VAN NESS AVE, 305
SAN FRANCISCO, CA 94109
Specialist
2000 VAN NESS AVE, 305
SAN FRANCISCO, CA 94109
Dentist (General Practice)
2000 VAN NESS AVE, SUITE #203
SAN FRANCISCO, CA 94109
Acupuncturist
2000 VAN NESS AVE, SUITE 708
SAN FRANCISCO, CA 94109
Dentist (Orthodontics and Dentofacial Orthopedics)
2000 VAN NESS AVE, SUITE #202
SAN FRANCISCO, CA 94109
Dentist (Orthodontics and Dentofacial Orthopedics)
2000 VAN NESS AVE, SUITE 202
SAN FRANCISCO, CA 94109
Pain Medicine (Interventional Pain Medicine)
2000 VAN NESS AVE, STE #402
SAN FRANCISCO, CA 94109
Social Worker (Clinical)
2000 VAN NESS AVE, #216
SAN FRANCISCO, CA 94109
Speech-Language Pathologist
2000 VAN NESS AVE, SUITE 702
SAN FRANCISCO, CA 94109
Counselor (Mental Health)
2000 VAN NESS AVE, SUITE 710/711
SAN FRANCISCO, CA 94109
Orthopaedic Surgery (Hand Surgery)
2000 VAN NESS AVE, SUITE 204
SAN FRANCISCO, CA 94109
Clinic/Center
2000 VAN NESS AVE, SUITE 501A
SAN FRANCISCO, CA 94109
Physical Therapist
2000 VAN NESS AVE, SUITE 603
SAN FRANCISCO, CA 94109
Acupuncturist
2000 VAN NESS AVE, STE. 706
SAN FRANCISCO, CA 94109
Clinic/Center (Pain)
2000 VAN NESS AVE, SUITE 402
SAN FRANCISCO, CA 94109
Internal Medicine (Nephrology)
2000 VAN NESS AVE, SUITE 605
SAN FRANCISCO, CA 94109
Internal Medicine (Cardiovascular Disease)
2000 VAN NESS AVE, SUITE 208
SAN FRANCISCO, CA 94109
Chiropractor
2000 VAN NESS AVE, SUITE 506
SAN FRANCISCO, CA 94109
Acupuncturist
2000 VAN NESS AVE, SUITE 708
SAN FRANCISCO, CA 94109

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1912168139, enumerated as an "individual" on June 19, 2008.

The provider is located at 2000 VAN NESS AVE SUITE 710 SAN FRANCISCO, CA 94109 and the phone number is (646) 450-3223.

Physical Medicine & Rehabilitation with taxonomy code 2081S0010X and a focus in Sports Medicine.