CATHERINE JOHNSON MD FACEP, ABOM, MSCP – NPI #1083609218
Preventive Medicine
A physician who specializes in the treatment of obesity demonstrates competency in and a thorough understanding of the treatment of obesity and the genetic, biologic, environmental, social, and behavioral factors that contribute to obesity. The obesity medicine physician employs therapeutic interventions including diet, physical activity, behavioral change, and pharmacotherapy. The obesity medicine physician utilizes a comprehensive approach, and may include additional resources such as dietitians, exercise physiologists, mental health professionals and bariatric surgeons as indicated to achieve optimal results. Additionally, the obesity medicine physician maintains competency in providing pre- peri- and post-surgical care of bariatric surgery patients, promotes the prevention of obesity, and advocates for those who suffer from obesity.
CATHERINE JOHNSON is a physician located in CLARENDON HILLS, IL. NPPES has assigned the NPI number 1083609218 to CATHERINE JOHNSON on September 14, 2005. It is a Type-1 NPI, indicating this NPI number is associated with an individual. According to the NPI Registry, there are 2 additional location(s) assigned to this provider which are listed below. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 2083B0002X from the Health Care Provider Taxonomy code set, which is classified as Preventive Medicine, specializing in Obesity Medicine
The NPI profile was last updated on Apr 14, 2025. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for CATHERINE JOHNSON below.
NPI Profile for
CATHERINE JOHNSON
(about 21 years ago)
CLARENDON HILLS, IL 60514-1338 Phone: (312) 343-4342 Fax: (312) 736-9556
2 Other location(s):
Naples, FL 34102-6575
Phone: (312) 343-4342
Fax: (312) 736-9556
Chicago, IL 60607-1754
Phone: (312) 343-4342
Fax: (312) 736-9556
CLARENDON HILLS, IL 60514-1444 Phone: (630) 908-7036 Fax: (630) 908-7037
Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.
Identifiers for CATHERINE JOHNSON
Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.
| Description | Issuer | State | Identifier |
|---|---|---|---|
| medicaid | IN | 200430170 |
A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 2083B0002X - Preventive Medicine / Obesity Medicine (Primary) |
IL | 36107532 |
| 207P00000X - Emergency Medicine |
IN | 01056490 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.