ROBERT PAUL HANSEN M.D.
NPI 1831232099
Emergency Medicine in Fresno, CA

NPI Status: Active since February 15, 2007

Contact Information

6721 N WILLOW AVE STE 101
FRESNO, CA
ZIP 93710
Phone: (559) 324-0911
Fax: (559) 324-0917

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  • Individual
  • Male
  • Emergency Medicine

About ROBERT HANSEN

This page provides the complete NPI Profile along with additional information for Robert Hansen, a provider established in Fresno, California with a medical specialization in Emergency Medicine. The healthcare provider is registered in the NPI registry with number 1831232099 assigned on February 2007. The practitioner's primary taxonomy code is 207P00000X with license number G53037 (CA). The provider is registered as an individual and his NPI record was last updated 5 years ago.

NPI
1831232099
Provider Name
ROBERT PAUL HANSEN M.D.
Gender
Male
Entity Type
Individual
Location Address
6721 N WILLOW AVE STE 101 FRESNO, CA 93710
Location Phone
(559) 324-0911
Location Fax
(559) 324-0917
Mailing Address
6721 N WILLOW AVE STE 101 FRESNO, CA 93710
Mailing Phone
(559) 324-0911
Mailing Fax
(559) 324-0917
Is Sole Proprietor?
Yes
Enumeration Date
02-15-2007
Last Update Date
09-15-2021
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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

Emergency Medicine

Taxonomy Code
207P00000X
Type
Allopathic & Osteopathic Physicians
License No.
G53037
License State
CA
Taxonomy Description
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

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
00G530374OTHER (01)CAMEDICARE PTAN

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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 1831232099, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 6 + 1 + 4 + 3 + 4 + 0 + 1 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1831232099.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Nurse Practitioner (Family)
6721 N WILLOW AVE STE 101
FRESNO, CA 93710

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1831232099, enumerated as an "individual" on February 15, 2007.

The provider is located at 6721 N WILLOW AVE STE 101 FRESNO, CA 93710 and the phone number is (559) 324-0911.

Emergency Medicine with taxonomy code 207P00000X.

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