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DR. GREGORY K. UNRUH M.D.
NPI 1952338196
Anesthesiology in Kansas City, KS

Active since June 26, 2006PECOS EnrolledAccepts Medicare Assignment
91.89/100
CMS Quality Rating
DEPT. ANESTHESIOLOGY, MS 1034, KS. UNIV. MEDICL CENTER, 3901 RAINBOW, KANSAS CITY, KS 66160(913) 588-3304 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Gregory K. Unruh M.d. NPPES

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

DR. GREGORY K. UNRUH M.D. (NPI 1952338196) is an individual anesthesiology provider in Kansas City, Kansas, licensed in Kansas (04-19708) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with University Of Kansas Hospital, and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (1981).

NPPES Registry Identity

NPI1952338196
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. GREGORY K. UNRUHCredential: M.D.
Location AddressDEPT. ANESTHESIOLOGY, MS 1034, KS. UNIV. MEDICL CENTER, 3901 RAINBOWKansas City, KS 66160-7415
Mailing AddressDept. Anesthesiology, Ms 1034, Ks. Univ. Medicl Center, 3901 RainbowKansas City, KS 66160-7415 · (913) 588-3304
Phone(913) 588-3304
Sole ProprietorNo
Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 1981
Enumeration DateJune 26, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1952338196 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in KS · 04-19708
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
DEPT. ANESTHESIOLOGY, MS 1034, Kansas City, KS 66160
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Gregory K. Unruh 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 ID7517993314
PECOS Enrollment IDI20100817000401
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.

Medicare Billing Reassignment

Medicare enrollment records show Gregory Unruh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Kansas University Physicians Inc
0.2 mi
Internal Medicine
4000 CAMBRIDGE ST
Kansas City, KS 66160
  • Reassigned Medicare billing, Kansas enrollment
  • 2,139 clinicians in this Medicare group
NPI 1003858333 (913) 588-2527

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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.

Anesthesia for other procedure on neck area (1 year or older) 00320
Anesthesia for a procedure on the neck area is a medical service provided to ensure you remain comfortable and pain-free during the operation. It involves administering medication to numb the neck region or to induce sleep. The method chosen depends on the specific procedure and your overall health.
33 services30 patients
Anesthesia for other procedure on brain 00210
Anesthesia for a brain procedure involves administering medications to ensure you are pain-free and comfortable during surgery. It can make you drowsy or completely unconscious. It's safe, monitored by a specialist, and designed to help you recover smoothly.
19 services19 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
19 services19 patients

Hospital Affiliations CMS Care Compare

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

University Of Kansas Hospital

Acute Care Hospitals · Kansas City, KS
5/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number170040
Location4000 Cambridge StreetKansas City, KS 66160 · Wyandotte County
Emergency services Birthing friendly

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.

91.89/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality75.17
Promoting Interoperability100
Improvement Activities40

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gregory Unruh's NPI number?

The NPI number for Gregory Unruh is 1952338196. It was assigned to this individual provider in the NPPES registry on June 26, 2006.

Where is Gregory Unruh located?

Gregory Unruh practices at Dept. Anesthesiology, Ms 1034 Ks. Univ. Medicl Center, 3901 Rainbow, Kansas City, KS 66160. The listed phone number is (913) 588-3304.

What is Gregory Unruh's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Gregory Unruh enrolled in Medicare?

Yes. Gregory Unruh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Gregory Unruh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Unruh reassigns Medicare benefits to Kansas University Physicians Inc (Kansas City, KS). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gregory Unruh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gregory Unruh accept?

Health plans from Oscar Insurance Company list Gregory Unruh as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gregory Unruh affiliated with any hospitals?

According to CMS data, Gregory Unruh is affiliated with University Of Kansas Hospital.

When was this NPI record last updated?

The NPPES record for Gregory Unruh was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.