OAKLEAF CLINICS, SOUTHSIDE MEDICAL CLINIC
NPI 1306238191
Internal Medicine in Eau Claire, WI

NPI Status: Active since March 03, 2015

Contact Information

714 W HAMILTON AVE
EAU CLAIRE, WI
ZIP 54701
Phone: (715) 830-9990
Fax: (715) 830-9995

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  • Organization
  • Internal Medicine
  • Accepts Insurance
  • CLIA Number: 52D0922535
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 11-26-2026

About OAKLEAF CLINICS, SOUTHSIDE MEDICAL CLINIC

This page provides the complete NPI Profile along with additional information for Oakleaf Clinics, Southside Medical Clinic, an internist established in Eau Claire, Wisconsin operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1306238191 assigned on March 2015. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated 4 years ago. Oakleaf Clinics, Southside Medical Clinic operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Oakleaf Clinics, Southside Medical Clinic. The authorized official of this NPI record is Dr. Chris R Longbella Md (Director)

NPI
1306238191
Provider Legal Name
OAKLEAF CLINICS INC
Other Organization Name
OAKLEAF CLINICS, SOUTHSIDE MEDICAL CLINIC
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
714 W HAMILTON AVE EAU CLAIRE, WI 54701
Location Phone
(715) 830-9990
Location Fax
(715) 830-9995
Mailing Address
719 W HAMILTON AVE STE B EAU CLAIRE, WI 54701
Mailing Phone
(715) 552-9784
Mailing Fax
(715) 830-9995
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
03-03-2015
Last Update Date
09-21-2022
Code Navigator

An internist like Oakleaf Clinics, Southside Medical Clinic 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

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)
1208000000XAllopathic & Osteopathic Physicians

Pediatrics

 
2363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Insurance Plans Accepted

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

  • Anthem Bronze Preferred/Broad 5000 (3 Free PCP Visits + $0 Select Drugs + Incentives) - POS
  • Anthem Bronze Preferred/Broad HSA (+ Incentives) - POS
  • Anthem Bronze Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Anthem Gold Preferred/Broad 1000 ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Anthem Gold Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Anthem Heart Healthy Bronze Preferred/Broad 0 Med Ded ($0 Virtual PCP+$0 Select Drugs+Incentives) - POS
  • Anthem Silver Preferred/Broad 4000 ($0 PCP Visits + $0 Select Drugs + Incentives) - POS
  • Anthem Silver Preferred/Broad 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Anthem Silver Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Oak $1,300 Gold - PPO
  • Oak $2,000 Standard Gold - PPO
  • Medica Individual Choice Bronze $0 Copay PCP Visits - HMO
  • Medica Individual Choice Bronze Share - HMO
  • Medica Individual Choice Expanded Bronze Standard - HMO
  • Medica Individual Choice Gold $0 Copay PCP Visits - HMO
  • Medica Individual Choice Gold Share - HMO
  • Medica Individual Choice Gold Standard - HMO
  • Medica Individual Choice Silver $0 Copay PCP Visits - HMO
  • Medica Individual Choice Silver Share - HMO
  • Medica Individual Choice Silver Standard - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN BRONZE $0 MEDICAL DED - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN BRONZE $10,150 DED - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN BRONZE (DENTAL & VISION) $0 MEDICAL DED - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN BRONZE (DENTAL & VISION) $10,150 DED - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN BRONZE (DENTAL & VISION) STANDARD EASY PRICING - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN BRONZE STANDARD EASY PRICING - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN CATASTROPHIC $10,600 DED - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN GOLD $4,000 DED - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN GOLD (DENTAL & VISION) $4,000 DED - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN GOLD (DENTAL & VISION) STANDARD EASY PRICING - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN GOLD MAINTENANCE $700 DED - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN GOLD MAINTENANCE (DENTAL & VISION) $700 DED - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN GOLD STANDARD EASY PRICING - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN SILVER $8,000 DED - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN SILVER $9,000 DED - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN SILVER (DENTAL & VISION) $8,000 DED - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN SILVER (DENTAL & VISION) $9,000 DED - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN SILVER (DENTAL & VISION) STANDARD EASY PRICING - HMO
  • QUARTZ ONE ACHIEVE W/GUNDERSEN SILVER STANDARD EASY PRICING - HMO
  • QUARTZ ONE ACHIEVE W/UW HEALTH BRONZE $0 MEDICAL DED - HMO
  • Premier $2,000 - 25% - HMO
  • Premier $3,500 - 30% - HMO
  • Premier $4,000 - 50% - HMO
  • Premier $5,000 HDHP - HMO
  • Premier $6,000 - 40% - HMO
  • Premier $7,500 - HMO
  • Premier $7,500 HDHP - HMO
  • Select $2,000 - 25% - EPO
  • Select $3,500 - 30% - EPO
  • Select $4,000 - 50% - EPO
  • Select $5,000 HDHP - EPO
  • Select $6,000 - 40% - EPO
  • Select $7,500 - EPO
  • Select $7,500 HDHP - EPO
  • Select $9,500 - EPO
  • Select Protection - EPO
  • Premier HMO $1,500 - 30% - HMO
  • Premier HMO $2,500 - 20% Copay - HMO
  • Premier HMO $3,400 - 30% HDHP - HMO
  • Premier HMO $3,500 - 30% - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. CHRIS R LONGBELLA MD

Authorized Official Title
DIRECTOR
Authorized Official Phone
(715) 836-9242

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
52D0922535
Facility Type
Physician Office
Certificate Effective Date
November 27, 2024
Certificate Expiration Date
November 26, 2026
Laboratory Director
DR. MICHAEL J. SMITH
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Oakleaf Clinics, Southside Medical Clinic to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for OAKLEAF CLINICS, SOUTHSIDE MEDICAL CLINIC

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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 1306238191, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
3
Unchanged
Pos 3
0
Doubled → 0
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 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 0 → 0 2 → 4 8 → 16 → 7 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 0 + 6 + 4 + 3 + 1 + 6 + 1 + 1 + 8 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1306238191.

Other Providers at the Same Location


The following 9 providers are registered at the same or a nearby location.

Internal Medicine
714 W HAMILTON AVE
EAU CLAIRE, WI 54701
Internal Medicine (Gastroenterology)
714 W HAMILTON AVE
EAU CLAIRE, WI 54701
Internal Medicine
714 W HAMILTON AVE
EAU CLAIRE, WI 54701
Nurse Practitioner
714 W HAMILTON AVE
EAU CLAIRE, WI 54701
Nurse Practitioner (Family)
714 W HAMILTON AVE
EAU CLAIRE, WI 54701
Internal Medicine (Gastroenterology)
714 W HAMILTON AVE
EAU CLAIRE, WI 54701
Internal Medicine
714 W HAMILTON AVE
EAU CLAIRE, WI 54701
Nurse Practitioner (Family)
714 W HAMILTON AVE
EAU CLAIRE, WI 54701
Nurse Practitioner (Family)
714 W HAMILTON AVE
EAU CLAIRE, WI 54701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1306238191, enumerated as an "organization" on March 03, 2015.

The provider is located at 714 W HAMILTON AVE EAU CLAIRE, WI 54701 and the phone number is (715) 830-9990.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield, HealthPartners,. Please consult your insurance carrier or call the provider to verify.