DR. GREGORY JEN-LEN YEE MD
NPI 1962484113
Radiology - Radiation Oncology in Ames, IA

NPI Status: Active since November 15, 2005

Contact Information

1111 DUFF AVE
AMES, IA
ZIP 50010
Phone: (515) 239-2411
Fax: (515) 239-2492

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  • Individual
  • Male
  • Radiology
  • Radiation Oncology

About GREGORY YEE

This page provides the complete NPI Profile along with additional information for Gregory Yee, a provider established in Ames, Iowa with a medical specialization in Radiology, focusing in radiation oncology . The healthcare provider is registered in the NPI registry with number 1962484113 assigned on November 2005. The practitioner's primary taxonomy code is 2085R0001X with license number 27278 (IA). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1962484113
Provider Name
DR. GREGORY JEN-LEN YEE MD
Other Name
DR. GREGORY JEN-LEN YI MD
Other Name Type
Former Name (1)
Gender
Male
Entity Type
Individual
Location Address
1111 DUFF AVE AMES, IA 50010
Location Phone
(515) 239-2411
Location Fax
(515) 239-2492
Mailing Address
1111 DUFF AVE AMES, IA 50010
Mailing Phone
(515) 239-2411
Mailing Fax
(515) 239-2492
Is Sole Proprietor?
No
Enumeration Date
11-15-2005
Last Update Date
08-20-2012
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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 Radiation Oncology

Taxonomy Code
2085R0001X
Type
Allopathic & Osteopathic Physicians
License No.
27278
License State
IA
Taxonomy Description
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

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
28235MEDICARE ID-TYPE UNSPECIFIED (04)IA 
0058883MEDICAID (05)IA 
E24260MEDICARE UPIN (02)IA 

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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 1962484113, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 2 + 2 + 8 + 8 + 8 + 1 + 2 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1962484113.

Other Providers at the Same Location


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

Emergency Medicine
1111 DUFF AVE
AMES, IA 50010
Anesthesiology
1111 DUFF AVE
AMES, IA 50010
Physician Assistant
1111 DUFF AVE
AMES, IA 50010
Dietitian, Registered
1111 DUFF AVE
AMES, IA 50010
Dietitian, Registered
1111 DUFF AVE
AMES, IA 50010
Internal Medicine (Hematology & Oncology)
1111 DUFF AVE
AMES, IA 50010
Emergency Medicine
1111 DUFF AVE
AMES, IA 50010
Internal Medicine (Hematology & Oncology)
1111 DUFF AVE
AMES, IA 50010
Anesthesiology
1111 DUFF AVE
AMES, IA 50010
Anesthesiology
1111 DUFF AVE
AMES, IA 50010
Psychiatry & Neurology (Psychiatry)
1111 DUFF AVE, BEHAVIORAL HEALTH
AMES, IA 50010
Nurse Anesthetist, Certified Registered
1111 DUFF AVE
AMES, IA 50010
Nurse Practitioner (Family)
1111 DUFF AVE
AMES, IA 50010
Specialist/Technologist (Athletic Trainer)
1111 DUFF AVE
AMES, IA 50010
Psychiatry & Neurology (Psychiatry)
1111 DUFF AVE
AMES, IA 50010
Registered Nurse (Diabetes Educator)
1111 DUFF AVE
AMES, IA 50010
Dietitian, Registered
1111 DUFF AVE
AMES, IA 50010
Non-Pharmacy Dispensing Site
1111 DUFF AVE
AMES, IA 50010
Dietitian, Registered
1111 DUFF AVE
AMES, IA 50010
Nurse Practitioner
1111 DUFF AVE
AMES, IA 50010

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1962484113, enumerated as an "individual" on November 15, 2005.

The provider is located at 1111 DUFF AVE AMES, IA 50010 and the phone number is (515) 239-2411.

Radiology with taxonomy code 2085R0001X and a focus in Radiation Oncology.

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