DR. KAREN BETH FEIBUS M.D.
NPI 1386923027
Obstetrics & Gynecology in Silver Spring, MD

NPI Status: Active since August 12, 2011

Contact Information

10903 NEW HAMPSHIRE AVE
WO 22, RM 6412
SILVER SPRING, MD
ZIP 20903
Phone: (301) 796-0889

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  • Individual
  • Female
  • Obstetrics & Gynecology

About KAREN FEIBUS

This page provides the complete NPI Profile along with additional information for Karen Feibus, a women's health care provider established in Silver Spring, Maryland with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1386923027 assigned on August 2011. The practitioner's primary taxonomy code is 207V00000X with license number MD428721 (PA). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1386923027
Provider Name
DR. KAREN BETH FEIBUS M.D.
Other Name
DR. KAREN BETH FIVOZINSKY M.D.
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
10903 NEW HAMPSHIRE AVE WO 22, RM 6412 SILVER SPRING, MD 20903
Location Phone
(301) 796-0889
Mailing Address
10903 NEW HAMPSHIRE AVE WO 22, RM 6412 SILVER SPRING, MD 20903
Mailing Phone
(301) 796-0889
Is Sole Proprietor?
No
Enumeration Date
08-12-2011
Last Update Date
08-12-2011
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Women's health care providers like Karen Feibus treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
MD428721
License State
PA
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

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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 1386923027, 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 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
3
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
3
Doubled → 6
Pos 8
0
Unchanged
Pos 9
2
Doubled → 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 9 → 18 → 9 3 → 6 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 6 + 6 + 1 + 8 + 2 + 6 + 0 + 4 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1386923027.

Other Providers at the Same Location


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

Internal Medicine (Endocrinology, Diabetes & Metabolism)
10903 NEW HAMPSHIRE AVE, WO22/3175
SILVER SPRING, MD 20903
Physical Medicine & Rehabilitation
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20903
Dermatology
10903 NEW HAMPSHIRE AVE, BUILDING 66
SILVER SPRING, MD 20903
Ophthalmology
10903 NEW HAMPSHIRE AVE, BUILDING 66 ROOM 4202
SILVER SPRING, MD 20903
Pharmacist
10903 NEW HAMPSHIRE AVE, BUILDING 22 ROOM 6404
SILVER SPRING, MD 20903
Pharmacist
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20903
Pharmacist
10903 NEW HAMPSHIRE AVE, BLD. 22, RM. 4103
SILVER SPRING, MD 20903
Pharmacist (Oncology)
10903 NEW HAMPSHIRE AVE, BUILDING 22, ROOM 2111
SILVER SPRING, MD 20903
Pharmacist
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20903
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
10903 NEW HAMPSHIRE AVE, WO-22 3435
SILVER SPRING, MD 20903
Pharmacist
10903 NEW HAMPSHIRE AVE, WO51
SILVER SPRING, MD 20903
Pharmacist
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20903
Pharmacist
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20903
Pharmacist
10903 NEW HAMPSHIRE AVE, WHITE OAK CDER BLDG 22, OFFICE 4242
SILVER SPRING, MD 20903
Internal Medicine (Endocrinology, Diabetes & Metabolism)
10903 NEW HAMPSHIRE AVE, BLDG. 22, ROOM 3111
SILVER SPRING, MD 20903
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
10903 NEW HAMPSHIRE AVE, WHITE OAK BUILDING 51, ROOM 5330
SILVER SPRING, MD 20903
Pharmacist
10903 NEW HAMPSHIRE AVE, WO BLD 22 ROOM 2485
SILVER SPRING, MD 20903
Pharmacist
10903 NEW HAMPSHIRE AVE, BUILDING 22, RM 5471
SILVER SPRING, MD 20903
Internal Medicine
10903 NEW HAMPSHIRE AVE
SILVER SPRING, MD 20903
General Practice
10903 NEW HAMPSHIRE AVE, BUILDING 22, HFD-170
SILVER SPRING, MD 20903

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386923027, enumerated as an "individual" on August 12, 2011.

The provider is located at 10903 NEW HAMPSHIRE AVE WO 22, RM 6412 SILVER SPRING, MD 20903 and the phone number is (301) 796-0889.

Obstetrics & Gynecology with taxonomy code 207V00000X.