JASON CORDES WALKER M.D.
NPI 1194762245
Anesthesiology in Des Moines, IA

Q: What is Jason Walker's NPI number?

The NPI number for Jason Walker is 1194762245. It was assigned to this individual provider in the NPPES registry on May 31, 2006.

Q: What is Jason Walker's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Jason Walker was last updated on November 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 May 31, 2006PECOS EnrolledAccepts Medicare Assignment

55.63/100

CMS Quality Rating

411 LAUREL ST, SUITE 3170, DES MOINES, IA 50314(515) 283-0463(515) 283-0794 Get Directions Write a Review

NPPES record last updated: November 13, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 13, 2025, Jul 22, 2019 (2 updates tracked since 2019).

On this page

About Jason Cordes Walker M.d. NPPES

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

JASON CORDES WALKER M.D. (NPI 1194762245) is an individual anesthesiology provider in Des Moines, Iowa, licensed in Iowa (36178) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with University Of Iowa Hospital & Clinics, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1194762245

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameJASON CORDES WALKERCredential: M.D.

Location Address411 LAUREL ST, SUITE 3170Des Moines, IA 50314-3017

Mailing Address411 Laurel St Ste 3170Des Moines, IA 50314-3005 · (515) 283-0463 · Fax (515) 283-0794

Phone(515) 283-0463

Fax(515) 283-0794

Sole ProprietorNo

Medical School CMSCreighton University School Of MedicineGraduated 2001

Enumeration DateMay 31, 2006

Last NPPES UpdateNovember 13, 20252 updates tracked since enumeration

NPPES CertifiedNovember 13, 2025

✔ NPI 1194762245 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in IA · 36178

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.

411 LAUREL ST, Des Moines, IA 50314

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Secondary Practice Locations 2

Location 1200 Hawkins DrIowa City, IA 52242-1009 · Phone (319) 356-2633 · Fax (319) 356-2490

Location 2701 W Forevergreen RdNorth Liberty, IA 52317-9848 · Phone (319) 356-2633 · Fax (319) 356-2940

Other Identifiers 1

Medicaid0469064IA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan, Ambetter Health and more.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

Jason Cordes Walker 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 ID7012948540

PECOS Enrollment IDI20050824001110

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 Reassignments

Medicare enrollment records show Jason Walker reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Medical Center Anesthesiologists, P.C.

9.6 mi

Anesthesiology

1225 JORDAN CREEK PKWY STE 180
West Des Moines, IA 50266

Reassigned Medicare billing, Iowa enrollment
83 clinicians in this Medicare group

NPI 1073552428 (515) 283-0463

Family Practice Center

105 mi

Family Medicine

610 8TH ST SE
Cedar Rapids, IA 52401

Reassigned Medicare billing, Iowa enrollment
Medicare enrollment name: Mercy Medical Center
387 clinicians in this Medicare group

NPI 1518946953 (319) 398-6170

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 5

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.

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.

28 services28 patients

Anesthesia for extensive surgery on spine 00670

Anesthesia for extensive spine surgery involves medication to block pain and make you unconscious during the procedure. It ensures comfort and prevents movement. Two types may be used: general (you sleep) or regional (numbs a large area). The choice depends on the surgery specifics and your health.

22 services22 patients

Anesthesia for procedure to correct abnormal heart rhythm 00410

Anesthesia for a procedure to correct abnormal heart rhythm ensures you won't feel pain during the treatment. It can be general, where you're completely asleep, or local, numbing only a specific area. Your vital signs are monitored to ensure safety during the procedure.

15 services15 patients

Anesthesia for total hip replacement 01214

Anesthesia for total hip replacement is a medical service where medication is given to eliminate pain during surgery. Two types are commonly used: general anesthesia, making you unconscious, or spinal anesthesia, numbing the lower body. The choice depends on your health and your doctor's recommendation.

14 services14 patients

Anesthesia for x-ray or radiation therapy 01922

Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.

12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

University Of Iowa Hospital & Clinics

Acute Care Hospitals · Iowa City, IA

3/5 CMS rating

OwnershipGovernment - State

CMS Certification Number160058

Location200 Hawkins DriveIowa City, IA 52242 · Johnson County

Emergency services Birthing friendly

Mercy Medical Center - Cedar Rapids

Acute Care Hospitals · Cedar Rapids, IA

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number160079

Location701 10th Street SECedar Rapids, IA 52403 · Linn 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.

55.63/100

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

Scored as part of a group practice

Quality

59.37

Improvement Activities

Cost

26.57

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.

SASHA FARSHID KHOSRAVI DO

Psychiatry & Neurology (Child & Adolescent Psychiatry)

411 LAUREL ST, SUITE 3310
DES MOINES, IA 50314

Polk County (515) 643-6290

WENDY SONTAG LISW

Social Worker

411 LAUREL ST, SUITE 2380
DES MOINES, IA 50314

Polk County (515) 643-4915

DR. GANGA PRABHAKAR M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery)

411 LAUREL ST, SUITE 250
DES MOINES, IA 50314

Polk County (515) 235-5000

JAN FRANKO MD, PHD

Surgery

411 LAUREL ST, STE 2100
DES MOINES, IA 50314

Polk County (515) 247-3266

MEREDITH D CRENSHAW M.D.

Anesthesiology

411 LAUREL ST, SUITE 3170
DES MOINES, IA 50314

Polk County (515) 283-0463

ERIC NEVIN MEEK MD

Anesthesiology

411 LAUREL ST, SUITE 3170
DES MOINES, IA 50314

Polk County (515) 283-0463

JAMES HOLMES BARTLETT MD

Anesthesiology

411 LAUREL ST, SUITE 3170
DES MOINES, IA 50314

Polk County (515) 283-0463

DEBRA ROSEBERRY LISW

Social Worker (Clinical)

411 LAUREL ST, SUITE 3310
DES MOINES, IA 50314

Polk County (515) 643-6290

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 Jason Walker's NPI number?

The NPI number for Jason Walker is 1194762245. It was assigned to this individual provider in the NPPES registry on May 31, 2006.

Where is Jason Walker located?

Jason Walker practices at 411 Laurel St Suite 3170, Des Moines, IA 50314. The listed phone number is (515) 283-0463.

What is Jason Walker's specialty?

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

Is Jason Walker enrolled in Medicare?

Yes. Jason Walker 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 organizations bill Medicare for Jason Walker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jason Walker reassigns Medicare benefits to 2 organizations: Medical Center Anesthesiologists, P.C. (West Des Moines, IA) and Family Practice Center (Cedar Rapids, IA). Each 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 Jason Walker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jason Walker accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Oscar Insurance Company and 1 other insurer list Jason Walker 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 Jason Walker affiliated with any hospitals?

According to CMS data, Jason Walker is affiliated with University Of Iowa Hospital & Clinics and Mercy Medical Center - Cedar Rapids.

When was this NPI record last updated?

The NPPES record for Jason Walker was last updated on November 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.