DR. BARBARA ANN CROTHERS D.O.
NPI 1487629713
Pathology - Cytopathology in Washington, DC
NPI Status: Active since February 21, 2006
Contact Information
WALTER REED ARMY MEDICAL CENTER
6900 GEORGIA AVENUE NW
WASHINGTON, DC
ZIP 20307
Phone: (202) 782-3223
Fax: (202) 782-3217
- Individual
- Female
- Pathology
- Cytopathology
About BARBARA CROTHERS
This page provides the complete NPI Profile along with additional information for Barbara Crothers, a provider established in Washington, District Of Columbia with a medical specialization in Pathology, focusing in cytopathology . The healthcare provider is registered in the NPI registry with number 1487629713 assigned on February 2006. The practitioner's primary taxonomy code is 207ZC0500X with license number OS006420L (PA). The provider is registered as an individual and her NPI record was last updated 19 years ago.
- NPI
- 1487629713
- Provider Name
- DR. BARBARA ANN CROTHERS D.O.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- WALTER REED ARMY MEDICAL CENTER 6900 GEORGIA AVENUE NW WASHINGTON, DC 20307
- Location Phone
- (202) 782-3223
- Location Fax
- (202) 782-3217
- Mailing Address
- 6815 METEOR PL APT 401 SPRINGFIELD, VA 22150
- Mailing Phone
- (703) 924-9162
- Mailing Fax
- (202) 782-3217
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 02-21-2006
- Last Update Date
- 07-08-2007
- Code Navigator
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
Pathology Cytopathology
- Taxonomy Code
- 207ZC0500X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- OS006420L
- License State
- PA
- Taxonomy Description
- A cytopathologist is an anatomic pathologist trained in the diagnosis of human disease by means of the study of cells obtained from body secretions and fluids, by scraping, washing, or sponging the surface of a lesion, or by the aspiration of a tumor mass or body organ with a fine needle. A major aspect of a cytopathologist's practice is the interpretation of Papanicolaou-stained smears of cells from the female reproductive systems, the Pap test. However, the cytopathologist's expertise is applied to the diagnosis of cells from all systems and areas of the body. He/she is a consultant to all medical specialists.
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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 1487629713, 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 67 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
WASHINGTON, DC 20307
WASHINGTON, DC 20307
WASHINGTON, DC 20307
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WASHINGTON, DC 20307
WASHINGTON, DC 20307
WASHINGTON, DC 20307
WASHINGTON, DC 20307
WASHINGTON, DC 20307
WASHINGTON, DC 20307
WASHINGTON, DC 20307
WASHINGTON, DC 20307
WASHINGTON, DC 20307
WASHINGTON, DC 20307
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WASHINGTON, DC 20307
WASHINGTON, DC 20307
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1487629713, enumerated as an "individual" on February 21, 2006.
The provider is located at WALTER REED ARMY MEDICAL CENTER 6900 GEORGIA AVENUE NW WASHINGTON, DC 20307 and the phone number is (202) 782-3223.
Pathology with taxonomy code 207ZC0500X and a focus in Cytopathology.
