MR. MITCHELL GEIGER MD
NPI 1235149675
Orthopaedic Surgery in Corona, CA

NPI Status: Active since August 08, 2006

Contact Information

770 MAGNOLIA AVE
STE 1D
CORONA, CA
ZIP 92879
Phone: (951) 734-7562
Fax: (951) 734-7683

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  • Individual
  • Male
  • Orthopaedic Surgery

About MITCHELL GEIGER

This page provides the complete NPI Profile along with additional information for Mitchell Geiger, a provider established in Corona, California with a medical specialization in Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1235149675 assigned on August 2006. The practitioner's primary taxonomy code is 207X00000X with license number 00G697950 (CA). The provider is registered as an individual and his NPI record was last updated 15 years ago.

NPI
1235149675
Provider Name
MR. MITCHELL GEIGER MD
Gender
Male
Entity Type
Individual
Location Address
770 MAGNOLIA AVE STE 1D CORONA, CA 92879
Location Phone
(951) 734-7562
Location Fax
(951) 734-7683
Mailing Address
770 MAGNOLIA AVE STE 1D CORONA, CA 92879
Mailing Phone
(951) 734-7562
Mailing Fax
(951) 734-7683
Is Sole Proprietor?
Yes
Enumeration Date
08-08-2006
Last Update Date
10-20-2011
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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.
00G697950
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
G31053MEDICARE UPIN (02)CA 
126759600OTHER (01)CADEPT OF LABOR
00G697950MEDICARE ID-TYPE UNSPECIFIED (04)CA 

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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 1235149675, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
3
Doubled → 6
Pos 4
5
Unchanged
Pos 5
1
Doubled → 2
Pos 6
4
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
5
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 3 → 6 1 → 2 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 6 + 5 + 2 + 4 + 1 + 8 + 6 + 1 + 4 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1235149675.

Other Providers at the Same Location


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

Family Medicine
770 MAGNOLIA AVE, SUITE 1K
CORONA, CA 92879
Dentist (Endodontics)
770 MAGNOLIA AVE
CORONA, CA 92879
Family Medicine
770 MAGNOLIA AVE, STE 2H
CORONA, CA 92879
Family Medicine
770 MAGNOLIA AVE, STE 2H
CORONA, CA 92879
Ophthalmology
770 MAGNOLIA AVE, SUITE 1X
CORONA, CA 92879
Marriage & Family Therapist
770 MAGNOLIA AVE, SUITE 1F
CORONA, CA 92879
Social Worker
770 MAGNOLIA AVE, 1F
CORONA, CA 92879
Durable Medical Equipment & Medical Supplies
770 MAGNOLIA AVE, SUITE 1H
CORONA, CA 92879
Psychiatry & Neurology (Psychiatry)
770 MAGNOLIA AVE, 1F
CORONA, CA 92879
Marriage & Family Therapist
770 MAGNOLIA AVE, SUITE 1F
CORONA, CA 92879
Marriage & Family Therapist
770 MAGNOLIA AVE, SUITE 1F
CORONA, CA 92879
Clinical Medical Laboratory
770 MAGNOLIA AVE, SUITE 2G
CORONA, CA 92879
Pharmacist
770 MAGNOLIA AVE, SUITE 1G
CORONA, CA 92879
Dentist (Endodontics)
770 MAGNOLIA AVE, SUITE 1-J
CORONA, CA 92879
Psychologist
770 MAGNOLIA AVE, 1F
CORONA, CA 92879
Nurse Practitioner (Pediatrics)
770 MAGNOLIA AVE, SUITE 2A
CORONA, CA 92879
Psychiatry & Neurology (Psychiatry)
770 MAGNOLIA AVE, SUITE 1F
CORONA, CA 92879
Dermatology
770 MAGNOLIA AVE, SUITE 2G
CORONA, CA 92879
Eyewear Supplier
770 MAGNOLIA AVE, SUITE 2D
CORONA, CA 92879
Dermatology
770 MAGNOLIA AVE, SUITE 2G
CORONA, CA 92879

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235149675, enumerated as an "individual" on August 08, 2006.

The provider is located at 770 MAGNOLIA AVE STE 1D CORONA, CA 92879 and the phone number is (951) 734-7562.

Orthopaedic Surgery with taxonomy code 207X00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.