MARISSA R. O'MALIA PC
NPI 1851644652
Chiropractor in Washington, DC

NPI Status: Active since October 18, 2012

Contact Information

2440 M ST NW
SUITE 807
WASHINGTON, DC
ZIP 20037
Phone: (202) 887-5375
Fax: (202) 887-1833

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  • Organization
  • Chiropractor

About MARISSA R. O'MALIA PC

This page provides the complete NPI Profile along with additional information for Marissa R. O'malia Pc, a provider established in Washington, District Of Columbia operating as a Chiropractor. The healthcare provider is registered in the NPI registry with number 1851644652 assigned on October 2012. The practitioner's primary taxonomy code is 111N00000X. The provider is registered as an organization and their NPI record was last updated 14 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. Marissa O'malia Dc (Owner/president/)

NPI
1851644652
Provider Name
MARISSA R. O'MALIA PC
Entity Type
Organization
Location Address
2440 M ST NW SUITE 807 WASHINGTON, DC 20037
Location Phone
(202) 887-5375
Location Fax
(202) 887-1833
Mailing Address
2440 M ST NW SUITE 807 WASHINGTON, DC 20037
Mailing Phone
(202) 887-5375
Mailing Fax
(202) 887-1833
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-18-2012
Last Update Date
10-18-2012
Code Navigator

A chiropractor like Marissa R. O'malia Pc 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

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
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.

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. MARISSA O'MALIA DC

Authorized Official Title
OWNER/PRESIDENT/
Authorized Official Phone
(202) 887-5375

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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 1851644652, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
8
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
4
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
2
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 4 → 8 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 0 + 1 + 1 + 2 + 4 + 8 + 6 + 1 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1851644652.

Other Providers at the Same Location


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

Urology
2440 M ST NW, SUITE 418
WASHINGTON, DC 20037
Surgery
2440 M ST NW, 706
WASHINGTON, DC 20037
Internal Medicine (Pulmonary Disease)
2440 M ST NW, SUITE 810
WASHINGTON, DC 20037
Internal Medicine
2440 M ST NW, #810
WASHINGTON, DC 20037
Obstetrics & Gynecology
2440 M ST NW
WASHINGTON, DC 20037
Obstetrics & Gynecology (Gynecology)
2440 M ST NW, #510
WASHINGTON, DC 20037
Obstetrics & Gynecology (Gynecology)
2440 M ST NW, #510
WASHINGTON, DC 20037
Internal Medicine (Pulmonary Disease)
2440 M ST NW, SUITE 810
WASHINGTON, DC 20037
Internal Medicine (Pulmonary Disease)
2440 M ST NW, 810
WASHINGTON, DC 20037
Internal Medicine (Pulmonary Disease)
2440 M ST NW, SUITE 810
WASHINGTON, DC 20037
Internal Medicine (Pulmonary Disease)
2440 M ST NW, SUITE 810
WASHINGTON, DC 20037
Physical Therapist
2440 M ST NW, SUITE 322
WASHINGTON, DC 20037
Nurse Practitioner (Adult Health)
2440 M ST NW
WASHINGTON, DC 20037
Neurological Surgery
2440 M ST NW, SUITE 315
WASHINGTON, DC 20037
Dentist (General Practice)
2440 M ST NW, STE 325
WASHINGTON, DC 20037
Psychologist
2440 M ST NW, SUITE 429
WASHINGTON, DC 20037
Physical Therapist (Orthopedic)
2440 M ST NW, SUITE 322
WASHINGTON, DC 20037
Surgery
2440 M ST NW, STE 326 NW
WASHINGTON, DC 20037
Otolaryngology
2440 M ST NW, SUITE# 620
WASHINGTON, DC 20037
Surgery
2440 M ST NW, STE 326
WASHINGTON, DC 20037

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1851644652, enumerated as an "organization" on October 18, 2012.

The provider is located at 2440 M ST NW SUITE 807 WASHINGTON, DC 20037 and the phone number is (202) 887-5375.

Chiropractor with taxonomy code 111N00000X.