SUSAN KATHRYN STEVENS M.D.
NPI 1073556098
Radiology - Diagnostic Radiology in San Francisco, CA

NPI Status: Active since June 14, 2006

Contact Information

1101 VAN NESS AVE FL 3
SAN FRANCISCO, CA
ZIP 94109
Phone: (415) 600-0800
Fax: (415) 447-6335

NPI Profile Information
Primary Taxonomy
Insurance Plans Accepted
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Radiology
Diagnostic Radiology

About SUSAN STEVENS

This page provides the complete NPI Profile along with additional information for Susan Stevens, a provider established in San Francisco, California with a medical specialization in Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1073556098 assigned on June 2006. The practitioner's primary taxonomy code is 2085R0202X with license number G56860 (CA). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI: 1073556098
Provider Name: SUSAN KATHRYN STEVENS M.D.
Gender: Female
Entity Type: Individual
Location Address: 1101 VAN NESS AVE FL 3 SAN FRANCISCO, CA 94109
Location Phone: (415) 600-0800
Location Fax: (415) 447-6335
Mailing Address: P.O. BOX 6102 NOVATO, CA 94948
Mailing Phone: (415) 884-3418
Is Sole Proprietor?: No
Enumeration Date: 06-14-2006
Last Update Date: 03-19-2021
Code Navigator

Location Map

Secondary Locations

5176 Hill Rd E
Lakeport, CA 95453
(707) 262-5000
2351 Clay St Ste 100
San Francisco, CA 94115
(415) 600-3143
3555 Cesar Chavez
San Francisco, CA 94110
(415) 641-6685
2333 Buchanan St
San Francisco, CA 94115
(415) 600-3232

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.: G56860
License State: CA
Taxonomy Description: A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Insurance Plans Accepted

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

Medicare

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

Medicaid

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

Railroad Medicare

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
00G568600	MEDICAID (05)	CA
300134152	OTHER (01)	CA	RAILROAD MEDICARE

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 1073556098, 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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 14 → 1 + 4

Pos 4

Unchanged

Pos 5

Doubled → 10 → 1 + 0

Pos 6

Unchanged

Pos 7

Doubled → 12 → 1 + 2

Pos 8

Unchanged

Pos 9

Doubled → 18 → 1 + 8

Check

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 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 4 + 3 + 1 + 0 + 5 + 1 + 2 + 0 + 1 + 8 + 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 1073556098.