CATHERINE ELAINE RANHEIM MD
NPI 1356317424
Hospitalist in Madison, WI

NPI Status: Active since February 27, 2006

Contact Information

202 SO PARK ST
MERITER HOSPITAL
MADISON, WI
ZIP 53715
Phone: (608) 417-5695
Fax: (608) 417-5934

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  • Individual
  • Female
  • Years of Experience 27
  • Hospitalist
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About CATHERINE RANHEIM

This page provides the complete NPI Profile along with additional information for Catherine Ranheim, a provider established in Madison, Wisconsin with a medical specialization in Hospitalist and more than 27 years of experience. She graduated from University Of Wisconsin School Of Medicine in 1999. The healthcare provider is registered in the NPI registry with number 1356317424 assigned on February 2006. The practitioner's primary taxonomy code is 208M00000X with license number 42644-20 (WI). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1356317424
Provider Name
CATHERINE ELAINE RANHEIM MD
Other Name
CATHERINE ELAINE KOBBERVIG
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
202 SO PARK ST MERITER HOSPITAL MADISON, WI 53715
Location Phone
(608) 417-5695
Location Fax
(608) 417-5934
Mailing Address
202 S PARK ST MERITER HOSPITAL MADISON, WI 53715
Mailing Phone
(608) 417-6103
Mailing Fax
(608) 417-5934
Medical School Name
UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduation Year
1999
Is Sole Proprietor?
No
Enumeration Date
02-27-2006
Last Update Date
02-28-2024
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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

Hospitalist

Taxonomy Code
208M00000X
Type
Allopathic & Osteopathic Physicians
License No.
42644-20
License State
WI
Taxonomy Description
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

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)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

42644 (WI)
2208M00000XAllopathic & Osteopathic Physicians

Hospitalist

42644-020 (WI)

Insurance Plans Accepted

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

  • Blue Choice Preferred Bronze PPO? 201 - PPO
  • Blue Choice Preferred Bronze PPO? 701 - PPO
  • Blue Choice Preferred Bronze PPO? Standard - Select Rx Copays - PPO
  • Blue Choice Preferred Gold PPO? 204 - PPO
  • Blue Choice Preferred Gold PPO? 901 - PPO
  • Blue Choice Preferred Gold PPO? Standard - Rx Copays - PPO
  • Blue Choice Preferred Security PPO? 200 - PPO
  • Blue Choice Preferred Silver PPO? 203 - PPO
  • Blue Choice Preferred Silver PPO? 801 - PPO
  • Blue Choice Preferred Silver PPO? Standard - Select Rx Copays - PPO
  • Partners HMO Bronze 5000 Ded/9200 MOOP - HMO
  • Partners HMO Bronze 7500 Ded/9200 MOOP - HMO
  • Partners HMO Bronze 7900 Ded/7900 MOOP HSA - HMO
  • Partners HMO Gold 1000 Ded/6000 MOOP with Vision - HMO
  • Partners HMO Gold 1500 Ded/7800 MOOP - HMO
  • Partners HMO Gold 2900 Ded/2900 MOOP HSA - HMO
  • Partners HMO Silver 4100 Ded/7500 MOOP with Vision - HMO
  • Partners HMO Silver 5000 Ded/8000 MOOP - HMO
  • Partners HMO Silver 5500 Ded/5500 MOOP HSA - HMO
  • Medica Insure Bronze Premier - EPO
  • Medica Insure Bronze Share - EPO
  • Medica Insure Expanded Bronze Standard - EPO
  • Medica Insure Gold $0 Copay PCP Visits - EPO
  • Medica Insure Gold Share - EPO
  • Medica Insure Gold Standard - EPO
  • Medica Insure Silver $0 Copay PCP Visits - EPO
  • Medica Insure Silver Share - EPO
  • Medica Insure Silver Standard - EPO
  • Wellmark Bronze HDHP HMO HSA Qualified - HMO
  • Wellmark Bronze Standard | UnityPoint Health - HMO
  • Wellmark Bronze Traditional HMO - HMO
  • Wellmark Gold Primary Care | UnityPoint Health - HMO
  • Wellmark Gold Traditional HMO - HMO
  • Wellmark Silver Primary Care | UnityPoint Health - HMO
  • Wellmark Silver Traditional HMO - HMO
  • Wellmark Standard Bronze HMO - HMO
  • Wellmark Standard Gold HMO - HMO
  • Wellmark Standard Silver HMO - HMO

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
34432800MEDICAID (05)WI 

Medicare Participation & PECOS Enrollment Status

Catherine Ranheim is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Catherine Ranheim is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 244134617

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20031126000401

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 144 times for 65 patients

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 50 times for 28 patients

Hospital discharge day management, more than 30 minutes

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

This service was performed 32 times for 32 patients

Hospital observation care on day of discharge

Hospital observation care on the day of discharge involves monitoring your health status to ensure stability before you leave. This includes assessing vital signs, response to treatment, and readiness for home care or rehabilitation.

This service was performed 18 times for 18 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $30.92 for a new patient copayment and $23.85 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 53715 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $123.69
  • Minimum New Patient Price $53.9
  • Maximum New Patient Price $163.24
  • Average New Patient Copayment $30.92
  • Minimum New Patient Copayment $13.47
  • Maximum New Patient Copayment $40.81

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $95.41
  • Minimum Established Patient Price $17.4
  • Maximum Established Patient Price $133.76
  • Average Established Patient Copayment $23.85
  • Minimum Established Patient Copayment $4.35
  • Maximum Established Patient Copayment $33.44

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1356317424
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
23106611444
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 1 + 0 + 6 + 6 + 1 + 1 + 4 + 4 + 4 + 24 = 56
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 56 = 44

The NPI number 1356317424 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 8 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1316902091 HAYWOOD S GILLIAM MD
Individual
Thoracic Surgery (Cardiothoracic Vascular Surgery)202 SO PARK ST MERITER HOSPITAL
MADISON, WI 53715
(608) 417-6387
1013949312 CHAD E SCHNEIDER MD
Individual
Internal Medicine202 SO PARK ST MERITER HOSPITAL
MADISON, WI 53715
(608) 417-5695
1063408862DR. JASON A YELK DO
Individual
Internal Medicine202 SO PARK ST MERITER HOSPITAL
MADISON, WI 53715
(608) 417-5695
1104961465 HEATHER E CERTAIN MD
Individual
Internal Medicine202 SO PARK ST MERITER HOSPITAL
MADISON, WI 53715
(608) 417-6103
1740257245 ANDREW J OKAS DO
Individual
Internal Medicine202 SO PARK ST MERITER HOSPITAL
MADISON, WI 53715
(608) 417-5695
1184690125 RAY KIMURA MD
Individual
Internal Medicine202 SO PARK ST MERITER HOSPITAL
MADISON, WI 53715
(608) 417-5695
1932163581DR. KHOSRO ADIB MD
Individual
Thoracic Surgery (Cardiothoracic Vascular Surgery)202 SO PARK ST MERITER HOSPITAL
MADISON, WI 53715
(608) 417-6259
1316142110 DHANALAKSHMI S NAMASIVAYAM MD
Individual
Internal Medicine202 SO PARK ST
MADISON, WI 53715
(608) 417-6103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356317424, enumerated in the NPI registry as an "individual" on February 27, 2006

The provider is located at 202 So Park St Meriter Hospital Madison, Wi 53715 and the phone number is (608) 417-5695

The provider's speciality is Hospitalist with taxonomy code 208M00000X

The provider has more than 27 years of experience. She graduated from University Of Wisconsin School Of Medicine in 1999.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Illinois, Group. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $123.69 with an average copayment of $30.92 for new patient appointments. Established patients should expect a typical charge of $95.41 and an average copayment of 23.85. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Follow-up hospital inpatient care per day, typically 25 minutes, Follow-up hospital inpatient care per day, typically 35 minutes, Hospital discharge day management, more than 30 minutes and Hospital observation care on day of discharge.

This NPI record was last updated on February 27, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.