DR. GARY LYNN KERSTEN M.D.
NPI 1861494197
Phlebology in Phoenix, AZ

NPI Status: Active since May 31, 2005

Contact Information

9515 W CAMELBACK RD
STE 108
PHOENIX, AZ
ZIP 85037
Phone: (602) 428-0068
Fax: (602) 428-0069

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  • Individual
  • Male
  • Phlebology

About GARY KERSTEN

This page provides the complete NPI Profile along with additional information for Gary Kersten, a provider established in Phoenix, Arizona with a medical specialization in Phlebology. The healthcare provider is registered in the NPI registry with number 1861494197 assigned on May 2005. The practitioner's primary taxonomy code is 202K00000X with license number 21176 (AZ). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1861494197
Provider Name
DR. GARY LYNN KERSTEN M.D.
Gender
Male
Entity Type
Individual
Location Address
9515 W CAMELBACK RD STE 108 PHOENIX, AZ 85037
Location Phone
(602) 428-0068
Location Fax
(602) 428-0069
Mailing Address
9515 W CAMELBACK RD STE 108 PHOENIX, AZ 85037
Mailing Phone
(602) 428-0068
Mailing Fax
(602) 428-0069
Is Sole Proprietor?
Yes
Enumeration Date
05-31-2005
Last Update Date
08-31-2013
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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

Phlebology

Taxonomy Code
202K00000X
Type
Allopathic & Osteopathic Physicians
License No.
21176
License State
AZ
Taxonomy Description
Phlebology is the medical discipline that involves the diagnosis and treatment of venous disorders, including spider veins, varicose veins, chronic venous insufficiency, venous leg ulcers, congenital venous abnormalities, venous thromboembolism and other disorders of venous origin. A phlebologist has attained a minimum of 50 hours of CME units in phlebology-related courses, and is knowledgeable of and trained in a variety of diagnostic techniques including physical examination, venous imaging techniques such as duplex ultrasound, CT and MR, plethysmographic techniques and laboratory evaluation related to venous thromboembolism. The phlebologist is also trained in a variety of therapeutic interventions, which may include compression, sclerotherapy, cutaneous vascular laser, endovenous thermoablation procedures (laser and radiofrequency) endovenous chemical ablation, surgical procedures (e.g., ambulatory phlebectomy, venous ligation), vasoactive medications and the management of venous thromboembolism.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207V00000XAllopathic & Osteopathic Physicians

Obstetrics & Gynecology

21176 (AZ)

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
MD21176MEDICARE ID-TYPE UNSPECIFIED (04)AZ 
B47368MEDICARE UPIN (02)AZ 
173873MEDICAID (05)AZ 

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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 1861494197, we treat the final digit (7) 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 73. The final step is to find the difference between that total and the next multiple of ten (80 - 73 = 7).

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
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
7
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 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 + 1 + 2 + 1 + 8 + 9 + 8 + 1 + 1 + 8 + 24 = 73

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

The next multiple of ten after 73 is 80. The difference is the calculated check digit.

80 - 73 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1861494197.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Internal Medicine
9515 W CAMELBACK RD, SUITE 116
PHOENIX, AZ 85037
Family Medicine
9515 W CAMELBACK RD, SUITE 126
PHOENIX, AZ 85037
Nurse Practitioner (Adult Health)
9515 W CAMELBACK RD, SUITE 102
PHOENIX, AZ 85037
Dentist (General Practice)
9515 W CAMELBACK RD, SUITE 128
PHOENIX, AZ 85037
Family Medicine
9515 W CAMELBACK RD, SUITE 126
PHOENIX, AZ 85037
Internal Medicine (Gastroenterology)
9515 W CAMELBACK RD, SUITE 102
PHOENIX, AZ 85037
Dentist (General Practice)
9515 W CAMELBACK RD, #140
PHOENIX, AZ 85037
Clinic/Center (Urgent Care)
9515 W CAMELBACK RD, SUITE 136
PHOENIX, AZ 85037
Surgery (Vascular Surgery)
9515 W CAMELBACK RD, SUITE 108
PHOENIX, AZ 85037
Internal Medicine
9515 W CAMELBACK RD, SUITE 116
PHOENIX, AZ 85037
Optometrist
9515 W CAMELBACK RD, SUITE 110
PHOENIX, AZ 85037
Optometrist
9515 W CAMELBACK RD, SUITE 110
PHOENIX, AZ 85037
Internal Medicine
9515 W CAMELBACK RD, SUITE 114
PHOENIX, AZ 85037
Surgery
9515 W CAMELBACK RD, SUITE 132
PHOENIX, AZ 85037
Clinic/Center (Podiatric)
9515 W CAMELBACK RD, SUITE 104
PHOENIX, AZ 85037
Internal Medicine
9515 W CAMELBACK RD, SUITE 114
PHOENIX, AZ 85037
Internal Medicine
9515 W CAMELBACK RD, STE 114
PHOENIX, AZ 85037
General Practice
9515 W CAMELBACK RD, SUITE 106
PHOENIX, AZ 85037
Surgery
9515 W CAMELBACK RD, SUITE 132
PHOENIX, AZ 85037

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861494197, enumerated as an "individual" on May 31, 2005.

The provider is located at 9515 W CAMELBACK RD STE 108 PHOENIX, AZ 85037 and the phone number is (602) 428-0068.

Phlebology with taxonomy code 202K00000X.

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