DR. M.E. WILLIAMSON D.D.S.,P.C
NPI 1487194577
Dentist in Oxon Hill, MD

NPI Status: Active since March 08, 2017

Contact Information

6196 OXON HILL RD
390
OXON HILL, MD
ZIP 20745
Phone: (301) 839-0494
Fax: (301) 839-5780

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  • Organization
  • Dentist

About DR. M.E. WILLIAMSON D.D.S.,P.C

This page provides the complete NPI Profile along with additional information for Dr. M.e. Williamson D.d.s.,p.c, a provider established in Oxon Hill, Maryland operating as a Dentist. The healthcare provider is registered in the NPI registry with number 1487194577 assigned on March 2017. The practitioner's primary taxonomy code is 122300000X with license number 10118 (MD). The provider is registered as an organization and their NPI record was last updated 9 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 provider's is doing business as Dr. M.e. Williamson D.d.s.,p.c. The authorized official of this NPI record is Marleen Williamson (Dentist)

NPI
1487194577
Provider Legal Name
DR. M.E. WILLIAMSON D.D.S.,P.C
Other Organization Name
DR. M.E. WILLIAMSON D.D.S.,P.C
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
6196 OXON HILL RD 390 OXON HILL, MD 20745
Location Phone
(301) 839-0494
Location Fax
(301) 839-5780
Mailing Address
6196 OXON HILL RD 390 OXON HILL, MD 20745
Mailing Phone
(301) 839-0494
Mailing Fax
(301) 839-5780
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-08-2017
Last Update Date
03-08-2017
Code Navigator

A dentist like Dr. M.e. Williamson D.d.s.,p.c is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.

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

Dentist

Taxonomy Code
122300000X
Type
Dental Providers
License No.
10118
License State
MD
Taxonomy Description
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

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

MARLEEN WILLIAMSON

Authorized Official Title
DENTIST
Authorized Official Phone
(301) 839-0494

Reviews for DR. M.E. WILLIAMSON D.D.S.,P.C

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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 1487194577, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
4
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
7
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
5
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
7
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 8 → 16 → 7 1 → 2 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 6 + 7 + 2 + 9 + 8 + 5 + 1 + 4 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1487194577.

Other Providers at the Same Location


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

Physical Therapist
6196 OXON HILL RD, SUITE 430
OXON HILL, MD 20745
Internal Medicine (Cardiovascular Disease)
6196 OXON HILL RD, SUITE 500
OXON HILL, MD 20745
Medical Genetics, Ph.D. Medical Genetics
6196 OXON HILL RD, SUITE 430
OXON HILL, MD 20745
Neuromusculoskeletal Medicine, Sports Medicine
6196 OXON HILL RD, SUITE 430
OXON HILL, MD 20745
Psychiatry & Neurology (Neurology)
6196 OXON HILL RD, SUITE 220
OXON HILL, MD 20745
Internal Medicine (Infectious Disease)
6196 OXON HILL RD, SUITE 520
OXON HILL, MD 20745
Family Medicine
6196 OXON HILL RD, SUITE 250
OXON HILL, MD 20745
Physical Therapist
6196 OXON HILL RD, SUITE 450
OXON HILL, MD 20745
Pediatrics (Adolescent Medicine)
6196 OXON HILL RD, SUITE 150
OXON HILL, MD 20745
Internal Medicine (Cardiovascular Disease)
6196 OXON HILL RD, SUITE 500
OXON HILL, MD 20745
Physical Therapist
6196 OXON HILL RD, SUITE #510
OXON HILL, MD 20745
Physical Therapist
6196 OXON HILL RD
OXON HILL, MD 20745
Pharmacy (Community/Retail Pharmacy)
6196 OXON HILL RD, STE 130
OXON HILL, MD 20745
Physical Therapist
6196 OXON HILL RD
OXON HILL, MD 20745
Physical Therapist
6196 OXON HILL RD
OXON HILL, MD 20745
Orthopaedic Surgery
6196 OXON HILL RD, SUITE 430
OXON HILL, MD 20745
Orthopaedic Surgery
6196 OXON HILL RD, SUITE 310
OXON HILL, MD 20745
Podiatrist
6196 OXON HILL RD, SUITE 430
OXON HILL, MD 20745
Obstetrics & Gynecology
6196 OXON HILL RD, SUITE 630
OXON HILL, MD 20745
Family Medicine
6196 OXON HILL RD, SUITE 250
OXON HILL, MD 20745

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487194577, enumerated as an "organization" on March 08, 2017.

The provider is located at 6196 OXON HILL RD 390 OXON HILL, MD 20745 and the phone number is (301) 839-0494.

Dentist with taxonomy code 122300000X.