DR. ELLEN DENISE MALCOMSON D.D.S.
NPI 1316270739
Dentist in Bethesda, MD

NPI Status: Active since September 16, 2009

Contact Information

8218 WISCONSIN AVE
SUITE 415
BETHESDA, MD
ZIP 20814
Phone: (301) 656-1588
Fax: (301) 718-8342

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  • Individual
  • Female
  • Dentist

About ELLEN MALCOMSON

This page provides the complete NPI Profile along with additional information for Ellen Malcomson, a provider established in Bethesda, Maryland with a medical specialization in Dentist. The healthcare provider is registered in the NPI registry with number 1316270739 assigned on September 2009. The practitioner's primary taxonomy code is 122300000X with license number 10818 (MD). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1316270739
Provider Name
DR. ELLEN DENISE MALCOMSON D.D.S.
Gender
Female
Entity Type
Individual
Location Address
8218 WISCONSIN AVE SUITE 415 BETHESDA, MD 20814
Location Phone
(301) 656-1588
Location Fax
(301) 718-8342
Mailing Address
8218 WISCONSIN AVE SUITE 415 BETHESDA, MD 20814
Mailing Phone
(301) 656-1588
Mailing Fax
(301) 718-8342
Is Sole Proprietor?
Yes
Enumeration Date
09-16-2009
Last Update Date
09-16-2009
Code Navigator

A dentist like Ellen Malcomson 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.
10818
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.

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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 1316270739, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 2 + 6 + 4 + 7 + 0 + 7 + 6 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1316270739.

Other Providers at the Same Location


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

Ophthalmology
8218 WISCONSIN AVE, SUITE 316
BETHESDA, MD 20814
Surgery
8218 WISCONSIN AVE, SUITE 212
BETHESDA, MD 20814
Family Medicine
8218 WISCONSIN AVE, STE P 9
BETHESDA, MD 20814
Obstetrics & Gynecology (Gynecologic Oncology)
8218 WISCONSIN AVE, STE 414
BETHESDA, MD 20814
Specialist
8218 WISCONSIN AVE, SUIT 208
BETHESDA, MD 20814
Family Medicine
8218 WISCONSIN AVE, 218
BETHESDA, MD 20814
Family Medicine (Geriatric Medicine)
8218 WISCONSIN AVE, SUITE 302
BETHESDA, MD 20814
Dentist (General Practice)
8218 WISCONSIN AVE
BETHESDA, MD 20814
Dentist (General Practice)
8218 WISCONSIN AVE, #318
BETHESDA, MD 20814
Physical Medicine & Rehabilitation
8218 WISCONSIN AVE, STE 107
BETHESDA, MD 20814
Family Medicine
8218 WISCONSIN AVE, SUITE 215
BETHESDA, MD 20814
Acupuncturist
8218 WISCONSIN AVE, STE 403
BETHESDA, MD 20814
Surgery (Vascular Surgery)
8218 WISCONSIN AVE, SUITE 204
BETHESDA, MD 20814
Acupuncturist
8218 WISCONSIN AVE, #P-16
BETHESDA, MD 20814
Acupuncturist
8218 WISCONSIN AVE, SUITE 304
BETHESDA, MD 20814
Internal Medicine
8218 WISCONSIN AVE, SUITE 103
BETHESDA, MD 20814
Obstetrics & Gynecology (Gynecology)
8218 WISCONSIN AVE, 311
BETHESDA, MD 20814
Dentist
8218 WISCONSIN AVE, #317
BETHESDA, MD 20814
Obstetrics & Gynecology (Gynecology)
8218 WISCONSIN AVE, #104
BETHESDA, MD 20814
Physical Therapist
8218 WISCONSIN AVE, SUITE 114
BETHESDA, MD 20814

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1316270739, enumerated as an "individual" on September 16, 2009.

The provider is located at 8218 WISCONSIN AVE SUITE 415 BETHESDA, MD 20814 and the phone number is (301) 656-1588.

Dentist with taxonomy code 122300000X.