DR. ELIZABETH MARY O'SHAUGHNESSY MD
NPI 1366537805
Internal Medicine - Infectious Disease in Silver Spring, MD

NPI Status: Active since October 03, 2006

Contact Information

10903 NEW HAMPSHIRE AVE
BUILDING 22 RM 6176
SILVER SPRING, MD
ZIP 20993
Phone: (301) 796-1600
Fax: (301) 796-9881

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  • Individual
  • Female
  • Internal Medicine
  • Infectious Disease

About ELIZABETH O'SHAUGHNESSY

This page provides the complete NPI Profile along with additional information for Elizabeth O'shaughnessy, an internist established in Silver Spring, Maryland with a medical specialization in Internal Medicine, focusing in infectious disease . The healthcare provider is registered in the NPI registry with number 1366537805 assigned on October 2006. The practitioner's primary taxonomy code is 207RI0200X with license number D0058305 (MD). The provider is registered as an individual and her NPI record was last updated 18 years ago.

NPI
1366537805
Provider Name
DR. ELIZABETH MARY O'SHAUGHNESSY MD
Gender
Female
Entity Type
Individual
Location Address
10903 NEW HAMPSHIRE AVE BUILDING 22 RM 6176 SILVER SPRING, MD 20993
Location Phone
(301) 796-1600
Location Fax
(301) 796-9881
Mailing Address
3707 GLEBE MEADOW WAY EDGEWATER, MD 21037
Mailing Phone
(301) 796-0781
Mailing Fax
(301) 796-9881
Is Sole Proprietor?
No
Enumeration Date
10-03-2006
Last Update Date
06-04-2008
Code Navigator

An internist like Elizabeth O'shaughnessy is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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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

Internal Medicine Infectious Disease

Taxonomy Code
207RI0200X
Type
Allopathic & Osteopathic Physicians
License No.
D0058305
License State
MD
Taxonomy Description
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

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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 1366537805, 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
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 6 → 12 → 3 5 → 10 → 1 7 → 14 → 5 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 1 + 0 + 3 + 1 + 4 + 8 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1366537805.

Other Providers at the Same Location


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

Pharmacist
10903 NEW HAMPSHIRE AVE, WO22 MS 3411
SILVER SPRING, MD 20993
Public Health or Welfare
10903 NEW HAMPSHIRE AVE, BLDG 22 HFD 150
SILVER SPRING, MD 20993
Pharmacist
10903 NEW HAMPSHIRE AVE, BUILDING 51, FOOD AND DRUG ADMINISTRATION
SILVER SPRING, MD 20993
Pediatrics
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20993
General Practice
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20993
Specialist/Technologist (Athletic Trainer)
10903 NEW HAMPSHIRE AVE, BLDG 66, RM 5574
SILVER SPRING, MD 20993
Pathology (Blood Banking & Transfusion Medicine)
10903 NEW HAMPSHIRE AVE, BLDG 71/4052
SILVER SPRING, MD 20993
Pediatrics (Pediatric Hematology-Oncology)
10903 NEW HAMPSHIRE AVE, WHITE OAK BUILDING 22
SILVER SPRING, MD 20993
Pharmacist
10903 NEW HAMPSHIRE AVE, FOOD AND DRUG ADMINISTRATION
SILVER SPRING, MD 20993
Internal Medicine
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20993
Pharmacist
10903 NEW HAMPSHIRE AVE, BUILDING 22, SUITE 4114
SILVER SPRING, MD 20993
Internal Medicine
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20993
Internal Medicine (Cardiovascular Disease)
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20993
Pharmacist
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20993
Pharmacist
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20993
Psychiatry & Neurology (Neurology)
10903 NEW HAMPSHIRE AVE, BUILDING 22, ROOM 4239
SILVER SPRING, MD 20993
Pharmacist
10903 NEW HAMPSHIRE AVE, WO22 RM4134
SILVER SPRING, MD 20993
Pediatrics
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20993
Pharmacist
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20993
Dermatology
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20993

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366537805, enumerated as an "individual" on October 03, 2006.

The provider is located at 10903 NEW HAMPSHIRE AVE BUILDING 22 RM 6176 SILVER SPRING, MD 20993 and the phone number is (301) 796-1600.

Internal Medicine with taxonomy code 207RI0200X and a focus in Infectious Disease.