JOHN S ROLLINS, MD MEDICAL CORPORATION
NPI 1750613428
Orthopaedic Surgery in Los Gatos, CA

NPI Status: Active since February 05, 2010

Contact Information

555 KNOWLES DR
STE 200
LOS GATOS, CA
ZIP 95032
Phone: (408) 356-7139

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  • Organization
  • Orthopaedic Surgery

About JOHN S ROLLINS, MD MEDICAL CORPORATION

This page provides the complete NPI Profile along with additional information for John S Rollins, Md Medical Corporation, a provider established in Los Gatos, California operating as a Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1750613428 assigned on February 2010. The practitioner's primary taxonomy code is 207X00000X with license number G40789 (CA). The provider is registered as an organization and their NPI record was last updated 13 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 John S Rollins M.d. (President)

NPI
1750613428
Provider Name
JOHN S ROLLINS, MD MEDICAL CORPORATION
Entity Type
Organization
Location Address
555 KNOWLES DR STE 200 LOS GATOS, CA 95032
Location Phone
(408) 356-7139
Mailing Address
555 KNOWLES DR STE 200 LOS GATOS, CA 95032
Mailing Phone
(408) 356-7139
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-05-2010
Last Update Date
02-22-2013
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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

Orthopaedic Surgery

Taxonomy Code
207X00000X
Type
Allopathic & Osteopathic Physicians
License No.
G40789
License State
CA
Taxonomy Description
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

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

JOHN S ROLLINS M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(408) 356-7139

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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 1750613428, 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 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
7
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
1
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
Unchanged
Pos 9
2
Doubled → 4
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 6 → 12 → 3 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 + 7 + 1 + 0 + 0 + 1 + 2 + 1 + 6 + 4 + 4 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1750613428.

Other Providers at the Same Location


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

Ophthalmology
555 KNOWLES DR, SUITE 117
LOS GATOS, CA 95032
Orthopaedic Surgery
555 KNOWLES DR, SUITE 201
LOS GATOS, CA 95032
Specialist
555 KNOWLES DR, SUITE 201
LOS GATOS, CA 95032
Dentist (General Practice)
555 KNOWLES DR, SUITE 112
LOS GATOS, CA 95032
Podiatrist
555 KNOWLES DR, SUITE 220
LOS GATOS, CA 95032
Specialist
555 KNOWLES DR, 207
LOS GATOS, CA 95032
Specialist
555 KNOWLES DR, 207
LOS GATOS, CA 95032
Podiatrist (Foot & Ankle Surgery)
555 KNOWLES DR, STE. 220
LOS GATOS, CA 95032
Specialist
555 KNOWLES DR, 207
LOS GATOS, CA 95032
Physical Therapist (Orthopedic)
555 KNOWLES DR, SUITE 100
LOS GATOS, CA 95032
Ophthalmology
555 KNOWLES DR, SUITE 117
LOS GATOS, CA 95032
Anesthesiology
555 KNOWLES DR, 115
LOS GATOS, CA 95032
Specialist
555 KNOWLES DR, #200
LOS GATOS, CA 95032
Specialist (Research Study)
555 KNOWLES DR, STE 203
LOS GATOS, CA 95032
General Acute Care Hospital
555 KNOWLES DR, SUITE #100
LOS GATOS, CA 95032
Obstetrics & Gynecology (Gynecology)
555 KNOWLES DR, SUITE 218
LOS GATOS, CA 95032
Family Medicine (Adult Medicine)
555 KNOWLES DR, SUITE 200
LOS GATOS, CA 95032
Plastic Surgery
555 KNOWLES DR
LOS GATOS, CA 95032
Optometrist
555 KNOWLES DR, STE 117
LOS GATOS, CA 95032
Plastic Surgery (Plastic Surgery Within the Head and Neck)
555 KNOWLES DR, SUITE 121
LOS GATOS, CA 95032

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750613428, enumerated as an "organization" on February 05, 2010.

The provider is located at 555 KNOWLES DR STE 200 LOS GATOS, CA 95032 and the phone number is (408) 356-7139.

Orthopaedic Surgery with taxonomy code 207X00000X.