TERRY B GERNSHEIMER MD
NPI 1639255441
Internal Medicine - Hematology in Seattle, WA

NPI Status: Active since October 27, 2006

Contact Information

SEATTLE CANCER CARE ALLIANCE
825 EASTLAKE AVENUE EAST
SEATTLE, WA
ZIP 98109
Phone: (206) 288-1012

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  • Individual
  • Female
  • Internal Medicine
  • Hematology
  • Accepts Insurance

About TERRY GERNSHEIMER

This page provides the complete NPI Profile along with additional information for Terry Gernsheimer, an internist established in Seattle, Washington with a medical specialization in Internal Medicine, focusing in hematology . The healthcare provider is registered in the NPI registry with number 1639255441 assigned on October 2006. The practitioner's primary taxonomy code is 207RH0000X with license number MD00020446 (WA). The provider is registered as an individual and her NPI record was last updated 17 years ago.

NPI
1639255441
Provider Name
TERRY B GERNSHEIMER MD
Gender
Female
Entity Type
Individual
Location Address
SEATTLE CANCER CARE ALLIANCE 825 EASTLAKE AVENUE EAST SEATTLE, WA 98109
Location Phone
(206) 288-1012
Mailing Address
PO BOX 50095 SEATTLE, WA 98145
Is Sole Proprietor?
No
Enumeration Date
10-27-2006
Last Update Date
03-31-2009
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An internist like Terry Gernsheimer 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 Hematology

Taxonomy Code
207RH0000X
Type
Allopathic & Osteopathic Physicians
License No.
MD00020446
License State
WA
Taxonomy Description
An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.

Insurance Plans Accepted

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

  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO

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
000107951MEDICARE PIN (08)WA 
A06839MEDICARE UPIN (02) 
6258OTHER (01)INTERNAL ID-MOTOR VEHICLE ID
8350407MEDICAID (05)WA 

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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 1639255441, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 6 + 9 + 4 + 5 + 1 + 0 + 4 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1639255441.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Pharmacist (Pharmacotherapy)
SEATTLE CANCER CARE ALLIANCE, 825 EASTLAKE AVE. E
SEATTLE, WA 98109
Obstetrics & Gynecology (Gynecologic Oncology)
SEATTLE CANCER CARE ALLIANCE, 825 EASTLAKE AVENUE EAST
SEATTLE, WA 98109
Internal Medicine (Medical Oncology)
SEATTLE CANCER CARE ALLIANCE, 825 EASTLAKE AVENUE EAST
SEATTLE, WA 98109
Obstetrics & Gynecology (Gynecologic Oncology)
SEATTLE CANCER CARE ALLIANCE, 825 EASTLAKE AVENUE EAST
SEATTLE, WA 98109
Internal Medicine (Hematology)
SEATTLE CANCER CARE ALLIANCE, 825 EASTLAKE AVENUE EAST
SEATTLE, WA 98109
Internal Medicine (Hematology & Oncology)
SEATTLE CANCER CARE ALLIANCE, 825 EASTLAKE AVENUE EAST
SEATTLE, WA 98109
Radiology (Radiation Oncology)
SEATTLE CANCER CARE ALLIANCE, 825 EASTLAKE AVENUE EAST
SEATTLE, WA 98109
Internal Medicine (Hematology & Oncology)
SEATTLE CANCER CARE ALLIANCE, 825 EASTLAKE AVENUE EAST
SEATTLE, WA 98109
Internal Medicine (Hematology)
SEATTLE CANCER CARE ALLIANCE, 825 EASTLAKE AVENUE EAST
SEATTLE, WA 98109
Internal Medicine (Hematology & Oncology)
SEATTLE CANCER CARE ALLIANCE, 825 EASTLAKE AVENUE EAST
SEATTLE, WA 98109
Pathology (Hematology)
SEATTLE CANCER CARE ALLIANCE, 825 EASTLAKE AVENUE EAST
SEATTLE, WA 98109
Obstetrics & Gynecology (Gynecologic Oncology)
SEATTLE CANCER CARE ALLIANCE, 825 EASTLAKE AVENUE EAST
SEATTLE, WA 98109
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
SEATTLE CANCER CARE ALLIANCE, 825 EASTLAKE AVE E MS G-6800 POB 19023
SEATTLE, WA 98109

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639255441, enumerated as an "individual" on October 27, 2006.

The provider is located at SEATTLE CANCER CARE ALLIANCE 825 EASTLAKE AVENUE EAST SEATTLE, WA 98109 and the phone number is (206) 288-1012.

Internal Medicine with taxonomy code 207RH0000X and a focus in Hematology.

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