EVERGREEN DERMATOLOGY CENTER
NPI 1154400166
Clinic/Center in Bellevue, WA

NPI Status: Active since November 02, 2006

Contact Information

1515 116TH AVE NE
SUITE 307
BELLEVUE, WA
ZIP 98004
Phone: (425) 899-4300
Fax: (425) 688-8850

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  • Organization
  • Clinic/Center

About EVERGREEN DERMATOLOGY CENTER

This page provides the complete NPI Profile along with additional information for Evergreen Dermatology Center, a provider established in Bellevue, Washington operating as a Clinic/center. The healthcare provider is registered in the NPI registry with number 1154400166 assigned on November 2006. The practitioner's primary taxonomy code is 261Q00000X with license number MD00029104 (WA). The provider is registered as an organization and their NPI record was last updated 19 years ago. The provider's is doing business as Evergreen Dermatology Center. The authorized official of this NPI record is Dr. Joanna B Sloan Md Ph.d (Owner)

NPI
1154400166
Provider Legal Name
JOANNA B. SLOAN MD
Other Organization Name
EVERGREEN DERMATOLOGY CENTER
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
1515 116TH AVE NE SUITE 307 BELLEVUE, WA 98004
Location Phone
(425) 899-4300
Location Fax
(425) 688-8850
Mailing Address
1515 116TH AVE NE SUITE 307 BELLEVUE, WA 98004
Mailing Phone
(425) 899-4300
Mailing Fax
(425) 688-8850
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-02-2006
Last Update Date
07-27-2007
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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

Clinic/Center

Taxonomy Code
261Q00000X
Type
Ambulatory Health Care Facilities
License No.
MD00029104
License State
WA
Taxonomy Description
A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. JOANNA B SLOAN MD PH.D

Authorized Official Title
OWNER
Authorized Official Phone
(425) 899-4300

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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 1154400166, we treat the final digit (6) 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 44. The final step is to find the difference between that total and the next multiple of ten (50 - 44 = 6).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 0 + 4 + 8 + 0 + 0 + 1 + 1 + 2 + 24 = 44

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

The next multiple of ten after 44 is 50. The difference is the calculated check digit.

50 - 44 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1154400166.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Dentist (General Practice)
1515 116TH AVE NE, SUITE 305
BELLEVUE, WA 98004
Allergy & Immunology (Allergy)
1515 116TH AVE NE, SUITE 207
BELLEVUE, WA 98004
Neurological Surgery
1515 116TH AVE NE, SUITE 302
BELLEVUE, WA 98004
Dentist (General Practice)
1515 116TH AVE NE, SUITE 303
BELLEVUE, WA 98004
Acupuncturist
1515 116TH AVE NE, STE 109
BELLEVUE, WA 98004
Obstetrics & Gynecology
1515 116TH AVE NE, 205
BELLEVUE, WA 98004
Specialist
1515 116TH AVE NE, SUITE 300
BELLEVUE, WA 98004
Clinic/Center (Medical Specialty)
1515 116TH AVE NE, SUITE 202
BELLEVUE, WA 98004
Dermatology
1515 116TH AVE NE, STE 307
BELLEVUE, WA 98004
Massage Therapist
1515 116TH AVE NE, SUITE 109
BELLEVUE, WA 98004
Dermatology
1515 116TH AVE NE, STE 307
BELLEVUE, WA 98004
Dentist (Endodontics)
1515 116TH AVE NE, SUITE 301
BELLEVUE, WA 98004
Chiropractor
1515 116TH AVE NE, SUITE 202
BELLEVUE, WA 98004
Dentist
1515 116TH AVE NE, #206
BELLEVUE, WA 98004
Dentist (General Practice)
1515 116TH AVE NE, SUITE #305
BELLEVUE, WA 98004
Internal Medicine
1515 116TH AVE NE, SUITE 201
BELLEVUE, WA 98004
Dentist
1515 116TH AVE NE, SUITE 106
BELLEVUE, WA 98004
Nurse Practitioner (Family)
1515 116TH AVE NE
BELLEVUE, WA 98004
Physician Assistant
1515 116TH AVE NE
BELLEVUE, WA 98004

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154400166, enumerated as an "organization" on November 02, 2006.

The provider is located at 1515 116TH AVE NE SUITE 307 BELLEVUE, WA 98004 and the phone number is (425) 899-4300.

Clinic/Center with taxonomy code 261Q00000X.