DR. CHEE KEEN WOO MD
NPI 1275501868
Internal Medicine in Norfolk, VA

NPI Status: Active since March 09, 2006

Contact Information

825 FAIRFAX AVE
SUITE 445
NORFOLK, VA
ZIP 23507
Phone: (757) 446-8920
Fax: (757) 446-5242

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  • Individual
  • Male
  • Internal Medicine

About CHEE WOO

This page provides the complete NPI Profile along with additional information for Chee Woo, an internist established in Norfolk, Virginia with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1275501868 assigned on March 2006. The practitioner's primary taxonomy code is 207R00000X with license number 0101102590 (VA). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1275501868
Provider Name
DR. CHEE KEEN WOO MD
Gender
Male
Entity Type
Individual
Location Address
825 FAIRFAX AVE SUITE 445 NORFOLK, VA 23507
Location Phone
(757) 446-8920
Location Fax
(757) 446-5242
Mailing Address
PO BOX 936 NORFOLK, VA 23501
Mailing Phone
(757) 446-8920
Mailing Fax
(757) 446-5242
Is Sole Proprietor?
No
Enumeration Date
03-09-2006
Last Update Date
12-02-2009
Code Navigator

An internist like Chee Woo 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.
0101102590
License State
VA
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
890894OTHER (01)VAUHC/MAMSI
PAROTHER (01)VAUSA MANAGED CARE
40533OTHER (01)VASENTARA
89064H5MEDICAID (05)NC 
PAROTHER (01)VACIGNA
005858135MEDICAID (05)VA 
-028OTHER (01)VATRICARE/CHAMPUS
PAROTHER (01)VAVIRGINIA PREMIER HEALTH
H37787MEDICARE UPIN (02)VA 
110222272MEDICARE PIN (08)VA 
PAROTHER (01)VAVIRGINIA HEALTH NETWORK
PAROTHER (01)VAFIRST HEALTH COMMERCIAL/SOUTHERN HEALTH/COVENTRY
110008086MEDICARE PIN (08)VA 
PAROTHER (01)VACORVEL/CORCARE
PAROTHER (01)VAMULTIPLAN
064H5OTHER (01)NCBC/BS
218172OTHER (01)VAANTHEM
PAROTHER (01)VAAETNA

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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 1275501868, we treat the final digit (8) 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 52. The final step is to find the difference between that total and the next multiple of ten (60 - 52 = 8).

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
2
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
5
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
0
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
8
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 5 → 10 → 1 1 → 2 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 4 + 5 + 1 + 0 + 0 + 2 + 8 + 1 + 2 + 24 = 52

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

The next multiple of ten after 52 is 60. The difference is the calculated check digit.

60 - 52 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1275501868.

Other Providers at the Same Location


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

Internal Medicine (Critical Care Medicine)
825 FAIRFAX AVE, SUITE 445
NORFOLK, VA 23507
Audiologist
825 FAIRFAX AVE
NORFOLK, VA 23507
Surgery (Surgical Critical Care)
825 FAIRFAX AVE, SUITE 610
NORFOLK, VA 23507
Surgery
825 FAIRFAX AVE, SUITE 610
NORFOLK, VA 23507
Family Medicine
825 FAIRFAX AVE
NORFOLK, VA 23507
Internal Medicine
825 FAIRFAX AVE, SUITE 445
NORFOLK, VA 23507
Family Medicine
825 FAIRFAX AVE, SUITE 545
NORFOLK, VA 23507
Counselor (Professional)
825 FAIRFAX AVE, SUITE 710
NORFOLK, VA 23507
Internal Medicine
825 FAIRFAX AVE
NORFOLK, VA 23507
Obstetrics & Gynecology (Maternal & Fetal Medicine)
825 FAIRFAX AVE, SUITE 310
NORFOLK, VA 23507
Family Medicine (Geriatric Medicine)
825 FAIRFAX AVE
NORFOLK, VA 23507
Otolaryngology
825 FAIRFAX AVE
NORFOLK, VA 23507
Family Medicine
825 FAIRFAX AVE, SUITE 118
NORFOLK, VA 23507
Family Medicine
825 FAIRFAX AVE
NORFOLK, VA 23507
Family Medicine
825 FAIRFAX AVE, 118
NORFOLK, VA 23507
Internal Medicine
825 FAIRFAX AVE, SUITE 445
NORFOLK, VA 23507
Medical Genetics, Ph.D. Medical Genetics
825 FAIRFAX AVE
NORFOLK, VA 23507
Internal Medicine (Geriatric Medicine)
825 FAIRFAX AVE, SUITE 445
NORFOLK, VA 23507
Psychiatry & Neurology (Child & Adolescent Psychiatry)
825 FAIRFAX AVE, SUITE 710
NORFOLK, VA 23507
Internal Medicine (Geriatric Medicine)
825 FAIRFAX AVE, SUITE 201
NORFOLK, VA 23507

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1275501868, enumerated as an "individual" on March 09, 2006.

The provider is located at 825 FAIRFAX AVE SUITE 445 NORFOLK, VA 23507 and the phone number is (757) 446-8920.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Medicare, Medicaid, Cigna, Tricare, Blue Cross. Please consult your insurance carrier or call the provider to verify.