DR. JAN WALECKI MD
NPI 1669545869
Radiology - Diagnostic Radiology in Falls Church, VA

NPI Status: Active since November 16, 2006

Contact Information

201 N WASHINGTON ST
KAISER PERMANENTE FALLS CHURCH MEDICAL CENTER
FALLS CHURCH, VA
ZIP 22046
Phone: (703) 237-4000

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  • Individual
  • Male
  • Radiology
  • Diagnostic Radiology

About JAN WALECKI

This page provides the complete NPI Profile along with additional information for Jan Walecki, a provider established in Falls Church, Virginia with a medical specialization in Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1669545869 assigned on November 2006. The practitioner's primary taxonomy code is 2085R0202X with license number 0101037798 (VA). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1669545869
Provider Name
DR. JAN WALECKI MD
Gender
Male
Entity Type
Individual
Location Address
201 N WASHINGTON ST KAISER PERMANENTE FALLS CHURCH MEDICAL CENTER FALLS CHURCH, VA 22046
Location Phone
(703) 237-4000
Mailing Address
2101 E JEFFERSON ST KAISER PERMANENTE MEDICARE ENROLLMENT ROCKVILLE, MD 20852
Mailing Phone
(301) 816-2424
Is Sole Proprietor?
No
Enumeration Date
11-16-2006
Last Update Date
12-06-2012
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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

Radiology Diagnostic Radiology

Taxonomy Code
2085R0202X
Type
Allopathic & Osteopathic Physicians
License No.
0101037798
License State
VA
Taxonomy Description
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
12085R0202XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Radiology

D31797 (MD)
22085R0202XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Radiology

MD12739 (DC)

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.

*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
012357M92MEDICARE ID-TYPE UNSPECIFIED (04) 
B97190MEDICARE UPIN (02) 

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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 1669545869, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
6
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
9
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
4
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
8
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 6 → 12 → 3 5 → 10 → 1 5 → 10 → 1 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 1 + 0 + 4 + 1 + 0 + 8 + 1 + 2 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1669545869.

Other Providers at the Same Location


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

Orthopaedic Surgery
201 N WASHINGTON ST, KAISER PERMANENTE FALLS CHURCH MEDICAL CENTER
FALLS CHURCH, VA 22046
Otolaryngology
201 N WASHINGTON ST, KAISER PERMANENTE FALLS CHURCH MEDICAL CENTER
FALLS CHURCH, VA 22046
Orthopaedic Surgery
201 N WASHINGTON ST, KAISER PERMANENTE FALLS CHURCH MEDICAL CENTER
FALLS CHURCH, VA 22046
Nurse Practitioner (Adult Health)
201 N WASHINGTON ST
FALLS CHURCH, VA 22046
Surgery
201 N WASHINGTON ST, FALLSCHURCH MEDICAL CENTER
FALLS CHURCH, VA 22046
Ophthalmology
201 N WASHINGTON ST, KAISER PERMANENTE FALLS CHURCH MEDICAL CENTER
FALLS CHURCH, VA 22046
Urology
201 N WASHINGTON ST, KAISER PERMANENTE FALLS CHURCH MEDICAL CENTER
FALLS CHURCH, VA 22046
Nurse Practitioner (Family)
201 N WASHINGTON ST
FALLS CHURCH, VA 22046
Obstetrics & Gynecology
201 N WASHINGTON ST, KAISER PERMANENTE PPQA 6 WEST ATTN THERESA BROOKS
FALLS CHURCH, VA 22046
Orthopaedic Surgery
201 N WASHINGTON ST
FALLS CHURCH, VA 22046
Radiology (Diagnostic Radiology)
201 N WASHINGTON ST
FALLS CHURCH, VA 22046
Internal Medicine (Gastroenterology)
201 N WASHINGTON ST, KAISER PERMANENTE FALLS CHURCH MEDICAL CENTER
FALLS CHURCH, VA 22046
Family Medicine
201 N WASHINGTON ST, 3RD FLOOR
FALLS CHURCH, VA 22046
Obstetrics & Gynecology
201 N WASHINGTON ST, KAISER PERMANTENTE FALLS CHURCH MEDICAL CENTER
FALLS CHURCH, VA 22046
Physical Therapist
201 N WASHINGTON ST
FALLS CHURCH, VA 22046
Urology
201 N WASHINGTON ST
FALLS CHURCH, VA 22046
Counselor (Professional)
201 N WASHINGTON ST
FALLS CHURCH, VA 22046
Internal Medicine
201 N WASHINGTON ST
FALLS CHURCH, VA 22046
Internal Medicine
201 N WASHINGTON ST
FALLS CHURCH, VA 22046
Internal Medicine (Geriatric Medicine)
201 N WASHINGTON ST
FALLS CHURCH, VA 22046

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669545869, enumerated as an "individual" on November 16, 2006.

The provider is located at 201 N WASHINGTON ST KAISER PERMANENTE FALLS CHURCH MEDICAL CENTER FALLS CHURCH, VA 22046 and the phone number is (703) 237-4000.

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.