DR. RAGNAR S PETERSON M.D.
NPI 1598706525
Surgery in Wichita, KS

Q: What is Ragnar Peterson's NPI number?

The NPI number for Ragnar Peterson is 1598706525. It was assigned to this individual provider in the NPPES registry on June 9, 2006. The provider is also known as Ragnar S Peterson MD.

Q: What is Ragnar Peterson's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Ragnar Peterson was last updated on March 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 09, 2006PECOS EnrolledAccepts Medicare Assignment

86.03/100

CMS Quality Rating

1947 N FOUNDERS CIR, WICHITA, KS 67206(316) 613-4707(316) 613-4608 Get Directions Write a Review

NPPES record last updated: March 27, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Mar 27, 2026, Feb 10, 2017 (2 updates tracked since 2017).

On this page

About Dr. Ragnar S Peterson M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RAGNAR S PETERSON M.D. (NPI 1598706525) is an individual surgery provider in Wichita, Kansas, licensed in Kansas (04-34133) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Hays Medical Center, and maintains a secondary practice location in Hays.

NPPES Registry Identity

NPI1598706525

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameDR. RAGNAR S PETERSONCredential: M.D.

Location Address1947 N FOUNDERS CIRWichita, KS 67206-3548

Mailing AddressPo Box 8035Wichita, KS 67208-0035 · (316) 689-9135

Phone(316) 613-4707

Fax(316) 613-4608

Sole ProprietorNo

Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 2000

Enumeration DateJune 9, 2006

Last NPPES UpdateMarch 27, 20262 updates tracked since enumeration

NPPES CertifiedMarch 27, 2026

✔ NPI 1598706525 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Licenses✔ Licensed in KS · 04-34133✔ Licensed in IA · 36192✔ Licensed in WI · 61452-20

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

1947 N FOUNDERS CIR, Wichita, KS 67206

Open in Google Maps ↗

Other Names 1

Professional Name (2)Ragnar S Peterson Md

Secondary Practice Location 1

Location 12500 Canterbury Dr Ste 202Hays, KS 67601-2281 · Phone (785) 623-5945

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ragnar S Peterson M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4688679756

PECOS Enrollment IDI20100504000038

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

75 services75 patients

Creation of muscle graft to trunk 15734

The creation of a muscle graft to the trunk is a surgical procedure where healthy muscle tissue is moved from one part of the body to another. This helps to repair damaged areas, improve function, and enhance appearance. It's a common procedure in reconstructive surgery.

52 services16 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

51 services51 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

43 services42 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

25 services23 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

22 services20 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Hays Medical Center

Acute Care Hospitals · Hays, KS

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number170013

Location2220 Canterbury DriveHays, KS 67601 · Ellis County

Emergency services Birthing friendly

Ascension Via Christi Hospitals Wichita, Inc.

Acute Care Hospitals · Wichita, KS

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number170122

Location929 North St Francis StreetWichita, KS 67214 · Sedgwick County

Emergency services Birthing friendly

Wesley Medical Center

Acute Care Hospitals · Wichita, KS

5/5 CMS rating

OwnershipProprietary

CMS Certification Number170123

Location550 N Hillside StreetWichita, KS 67214 · Sedgwick County

Emergency services Birthing friendly

Via Christi Hospital Wichita St Teresa, Inc

Acute Care Hospitals · Wichita, KS

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number170200

Location14800 West St TeresaWichita, KS 67235 · Sedgwick County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 67206 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.98 typical visit price

range $53.00 – $161.67

Typical copayment $20.49 (range $13.25 – $40.41)

Most-billed visit code 99203

Established Patient

$66.40 typical visit price

range $16.88 – $132.11

Typical copayment $16.60 (range $4.22 – $33.02)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

86.03/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

75.15

Promoting Interoperability

Improvement Activities

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

AARON SCOTT THIESSEN MD

Otolaryngology