DR. STEPHEN G PHILLIPS M.D.
NPI 1598720955
Ophthalmology in Seattle, WA

NPI Status: Active since April 19, 2006

Contact Information

1229 MADISON ST
STE 1250
SEATTLE, WA
ZIP 98104
Phone: (206) 622-2020
Fax: (206) 223-1963

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  • Individual
  • Male
  • Ophthalmology

About STEPHEN PHILLIPS

This page provides the complete NPI Profile along with additional information for Stephen Phillips, a provider established in Seattle, Washington with a medical specialization in Ophthalmology. The healthcare provider is registered in the NPI registry with number 1598720955 assigned on April 2006. The practitioner's primary taxonomy code is 207W00000X with license number 0023939 (WA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1598720955
Provider Name
DR. STEPHEN G PHILLIPS M.D.
Gender
Male
Entity Type
Individual
Location Address
1229 MADISON ST STE 1250 SEATTLE, WA 98104
Location Phone
(206) 622-2020
Location Fax
(206) 223-1963
Mailing Address
1229 MADISON ST STE 1250 SEATTLE, WA 98104
Mailing Phone
(206) 622-2020
Mailing Fax
(206) 223-1963
Is Sole Proprietor?
No
Enumeration Date
04-19-2006
Last Update Date
03-24-2008
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Ophthalmologists like Stephen Phillips specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

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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

Ophthalmology

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
License No.
0023939
License State
WA
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

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.

*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
A06113MEDICARE UPIN (02)WA 
1072362MEDICAID (05)WA 
PH3617OTHER (01)WAREGENCE BLUE SHIELD PIN

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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 1598720955, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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
5
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
5
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 9 → 18 → 9 7 → 14 → 5 0 → 0 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 1 + 4 + 2 + 0 + 9 + 1 + 0 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1598720955.

Other Providers at the Same Location


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

Dermatology
1229 MADISON ST, STE 1290
SEATTLE, WA 98104
Dermatology
1229 MADISON ST, STE 1290
SEATTLE, WA 98104
Dermatology
1229 MADISON ST, STE 1290
SEATTLE, WA 98104
Obstetrics & Gynecology
1229 MADISON ST, STE 1500
SEATTLE, WA 98104
Obstetrics & Gynecology
1229 MADISON ST, STE 1500
SEATTLE, WA 98104
Physician Assistant (Medical)
1229 MADISON ST, SUITE 1500
SEATTLE, WA 98104
Anesthesiology
1229 MADISON ST, SUITE 1440
SEATTLE, WA 98104
Nurse Practitioner
1229 MADISON ST, SUITE 1600
SEATTLE, WA 98104
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
1229 MADISON ST, SUITE 1600
SEATTLE, WA 98104
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1229 MADISON ST, 750
SEATTLE, WA 98104
Nurse Practitioner (Women's Health)
1229 MADISON ST
SEATTLE, WA 98104
Genetic Counselor, MS
1229 MADISON ST, #750
SEATTLE, WA 98104
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1229 MADISON ST, SUITE 750
SEATTLE, WA 98104
Radiology (Diagnostic Radiology)
1229 MADISON ST, SUITE 900
SEATTLE, WA 98104
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1229 MADISON ST, 750
SEATTLE, WA 98104
Colon & Rectal Surgery
1229 MADISON ST, SUITE 1410
SEATTLE, WA 98104
Obstetrics & Gynecology (Maternal & Fetal Medicine)
1229 MADISON ST, OBSTETRIX/SWEDISH MEDICAL CENTER , SUITE 750
SEATTLE, WA 98104
Radiology (Diagnostic Radiology)
1229 MADISON ST, SUITE 900
SEATTLE, WA 98104
Obstetrics & Gynecology
1229 MADISON ST, STE 750
SEATTLE, WA 98104
Radiology (Diagnostic Radiology)
1229 MADISON ST, SUITE 900
SEATTLE, WA 98104

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598720955, enumerated as an "individual" on April 19, 2006.

The provider is located at 1229 MADISON ST STE 1250 SEATTLE, WA 98104 and the phone number is (206) 622-2020.

Ophthalmology with taxonomy code 207W00000X.

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