BRUCE E. ELLISON, MD A MEDICAL CORPORATION
NPI 1922031376
Orthopaedic Surgery in Redwood City, CA

NPI Status: Active since July 09, 2006

Contact Information

2940 WHIPPLE AVE
SUITE E
REDWOOD CITY, CA
ZIP 94062
Phone: (650) 366-4585
Fax: (650) 366-3896

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  • Organization
  • Orthopaedic Surgery

About BRUCE E. ELLISON, MD A MEDICAL CORPORATION

This page provides the complete NPI Profile along with additional information for Bruce E. Ellison, Md A Medical Corporation, a provider established in Redwood City, California operating as a Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1922031376 assigned on July 2006. The practitioner's primary taxonomy code is 207X00000X. The provider is registered as an organization and their NPI record was last updated 6 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 Dr. Bruce E Ellison Md (President)

NPI
1922031376
Provider Name
BRUCE E. ELLISON, MD A MEDICAL CORPORATION
Entity Type
Organization
Location Address
2940 WHIPPLE AVE SUITE E REDWOOD CITY, CA 94062
Location Phone
(650) 366-4585
Location Fax
(650) 366-3896
Mailing Address
2940 WHIPPLE AVE SUITE E REDWOOD CITY, CA 94062
Mailing Phone
(650) 366-4585
Mailing Fax
(650) 366-3896
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-09-2006
Last Update Date
08-22-2020
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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
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

DR. BRUCE E ELLISON MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(650) 366-4585

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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 1922031376, we treat the final digit (6) 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 54. The final step is to find the difference between that total and the next multiple of ten (60 - 54 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 4 + 2 + 0 + 3 + 2 + 3 + 1 + 4 + 24 = 54

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

The next multiple of ten after 54 is 60. The difference is the calculated check digit.

60 - 54 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1922031376.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Orthopaedic Surgery
2940 WHIPPLE AVE, SUITE E
REDWOOD CITY, CA 94062
Internal Medicine
2940 WHIPPLE AVE, STE. C.
REDWOOD CITY, CA 94062
Internal Medicine
2940 WHIPPLE AVE, SUITE B
REDWOOD CITY, CA 94062
Internal Medicine (Hematology & Oncology)
2940 WHIPPLE AVE, SUITE B
REDWOOD CITY, CA 94062

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922031376, enumerated as an "organization" on July 09, 2006.

The provider is located at 2940 WHIPPLE AVE SUITE E REDWOOD CITY, CA 94062 and the phone number is (650) 366-4585.

Orthopaedic Surgery with taxonomy code 207X00000X.