DR. MICHAEL TIMOTHY DONOHUE D.C.
NPI 1649560053
Chiropractor in Redondo Beach, CA

NPI Status: Active since April 19, 2011

Contact Information

819 N HARBOR DR
REDONDO BEACH, CA
ZIP 90277
Phone: (310) 937-2600

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  • Individual
  • Male
  • Chiropractor

About MICHAEL DONOHUE

This page provides the complete NPI Profile along with additional information for Michael Donohue, a provider established in Redondo Beach, California with a medical specialization in Chiropractor. The healthcare provider is registered in the NPI registry with number 1649560053 assigned on April 2011. The practitioner's primary taxonomy code is 111N00000X with license number 34202 (CA). The provider is registered as an individual and his NPI record was last updated 7 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.

NPI
1649560053
Provider Name
DR. MICHAEL TIMOTHY DONOHUE D.C.
Gender
Male
Entity Type
Individual
Location Address
819 N HARBOR DR REDONDO BEACH, CA 90277
Location Phone
(310) 937-2600
Mailing Address
732 W ACACIA AVE EL SEGUNDO, CA 90245
Mailing Phone
(312) 203-0029
Is Sole Proprietor?
Yes
Enumeration Date
04-19-2011
Last Update Date
02-26-2019
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A chiropractor like Michael Donohue helps patients with problems of the neuromusculoskeletal system, which includes nerves, bones, muscles, ligaments, and tendons. Chiropractors use spinal adjustments and manipulation, as well as other clinical interventions, to manage health issues such as back and neck pain. Some chiropractors apply procedures like massage therapy, rehabilitative exercise, ultrasound and spinal adjustments and manipulation. A chiropractor focuses on the patients overall health and might refer patients to other healthcare professionals if necessary.

Location Map

Secondary Locations

  • 1300 S Pacific Coast Hwy Ste 201
    Redondo Beach, CA 90277
    (310) 543-7779

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

Chiropractor

Taxonomy Code
111N00000X
Type
Chiropractic Providers
License No.
34202
License State
CA
Taxonomy Description
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

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.

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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 1649560053, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
6
Unchanged
Pos 3
4
Doubled → 8
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
0
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
3
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 4 → 8 5 → 10 → 1 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 8 + 9 + 1 + 0 + 6 + 0 + 0 + 1 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1649560053.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Social Worker (Clinical)
819 N HARBOR DR, SUITE 330
REDONDO BEACH, CA 90277
Dermatology
819 N HARBOR DR, SUITE 400
REDONDO BEACH, CA 90277
Preventive Medicine (Public Health & General Preventive Medicine)
819 N HARBOR DR, SUITE 310
REDONDO BEACH, CA 90277
Chiropractor (Radiology)
819 N HARBOR DR
REDONDO BEACH, CA 90277
Internal Medicine
819 N HARBOR DR, SUITE 310
REDONDO BEACH, CA 90277
Chiropractor
819 N HARBOR DR, SUITE A-100
REDONDO BEACH, CA 90277

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1649560053, enumerated as an "individual" on April 19, 2011.

The provider is located at 819 N HARBOR DR REDONDO BEACH, CA 90277 and the phone number is (310) 937-2600.

Chiropractor with taxonomy code 111N00000X.