DR. CAROL WEISS M.D.
NPI 1871669739
Internal Medicine in Bethesda, MD

NPI Status: Active since November 24, 2006

Contact Information

NATIONAL NAVAL MEDICAL CTR
8901 WISCONSIN AVE
BETHESDA, MD
ZIP 20889
Phone: (301) 402-3190

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  • Individual
  • Female
  • Internal Medicine

About CAROL WEISS

This page provides the complete NPI Profile along with additional information for Carol Weiss, an internist established in Bethesda, Maryland with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1871669739 assigned on November 2006. The practitioner's primary taxonomy code is 207R00000X with license number D0047035 (MD). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1871669739
Provider Name
DR. CAROL WEISS M.D.
Gender
Female
Entity Type
Individual
Location Address
NATIONAL NAVAL MEDICAL CTR 8901 WISCONSIN AVE BETHESDA, MD 20889
Location Phone
(301) 402-3190
Mailing Address
4616 S CHELSEA LN BETHESDA, MD 20814
Mailing Phone
(301) 718-7355
Is Sole Proprietor?
No
Enumeration Date
11-24-2006
Last Update Date
07-08-2007
Code Navigator

An internist like Carol Weiss 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.

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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
D0047035
License State
MD
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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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 1871669739, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
8
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
1
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
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 7 → 14 → 5 6 → 12 → 3 9 → 18 → 9 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 4 + 1 + 1 + 2 + 6 + 1 + 8 + 7 + 6 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1871669739.

Other Providers at the Same Location


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

Ophthalmology
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Internal Medicine (Gastroenterology)
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Dentist
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Nurse Practitioner (Adult Health)
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Psychologist (Clinical)
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVE.
BETHESDA, MD 20889
Dentist (General Practice)
NATIONAL NAVAL MEDICAL CTR, 8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Dentist (Endodontics)
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
General Practice
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Social Worker (Clinical)
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVE.
BETHESDA, MD 20889
Pediatrics
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Internal Medicine (Infectious Disease)
NATIONAL NAVAL MEDICAL CTR, INTERNATIONAL TRAVEL CLINIC
BETHESDA, MD 20889
Preventive Medicine (Public Health & General Preventive Medicine)
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVE.
BETHESDA, MD 20889
Pediatrics (Pediatric Rheumatology)
NATIONAL NAVAL MEDICAL CTR, PEDIATRICS
BETHESDA, MD 20889
Pharmacist
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVE.
BETHESDA, MD 20889
Pediatrics (Pediatric Infectious Diseases)
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVE
BETHESDA, MD 20889
Surgery (Surgical Oncology)
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVE.
BETHESDA, MD 20889
Otolaryngology
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVE.
BETHESDA, MD 20889
Anesthesiology
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889
Student in an Organized Health Care Education/Training Program
NATIONAL NAVAL MEDICAL CTR, 8901 ROCKVILLE PIKE
BETHESDA, MD 20889
Internal Medicine (Infectious Disease)
NATIONAL NAVAL MEDICAL CTR, 8901 WISCONSIN AVENUE
BETHESDA, MD 20889

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871669739, enumerated as an "individual" on November 24, 2006.

The provider is located at NATIONAL NAVAL MEDICAL CTR 8901 WISCONSIN AVE BETHESDA, MD 20889 and the phone number is (301) 402-3190.

Internal Medicine with taxonomy code 207R00000X.