DR. NICHOLAS EDWARD WIRTZ M.D.
NPI 1588920144
Otolaryngology in Merriam, KS

Q: What is Nicholas Wirtz's NPI number?

The NPI number for Nicholas Wirtz is 1588920144. It was assigned to this individual provider in the NPPES registry on April 9, 2012.

Q: What is Nicholas Wirtz's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Q: When was this NPI record last updated?

The NPPES record for Nicholas Wirtz was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 April 09, 2012PECOS EnrolledAccepts Medicare Assignment

68.34/100

CMS Quality Rating

6815 FRONTAGE RD, MERRIAM, KS 66204(913) 721-3387(816) 875-2598 Get Directions Write a Review

NPPES record last updated: May 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 29, 2026, Aug 23, 2024, Oct 19, 2018 (3 updates tracked since 2018).

On this page

About Dr. Nicholas Edward Wirtz M.d. NPPES

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

DR. NICHOLAS EDWARD WIRTZ M.D. (NPI 1588920144) is an individual otolaryngology provider in Merriam, Kansas, licensed in Kansas (04-41067) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Adventhealth Shawnee Mission, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1588920144

Entity TypeIndividualMale

Primary Taxonomy207Y00000X

Provider Legal NameDR. NICHOLAS EDWARD WIRTZCredential: M.D.

Location Address6815 FRONTAGE RDMerriam, KS 66204-1398

Mailing Address5101 College BlvdLeawood, KS 66211-1614 · (913) 721-3387

Phone(913) 721-3387

Fax(816) 875-2598

Sole ProprietorNo

Medical School CMSUniversity Of Missouri, Columbia School Of MedicineGraduated 2012

Enumeration DateApril 9, 2012

Last NPPES UpdateMay 29, 20263 updates tracked since enumeration

NPPES CertifiedMay 29, 2026

✔ NPI 1588920144 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians

Taxonomy Code207Y00000X

Licenses✔ Licensed in KS · 04-41067✔ Licensed in MO · 2018016643

Definition

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

6815 FRONTAGE RD, Merriam, KS 66204

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Secondary Practice Locations 2

Location 12800 E Rock Haven RdHarrisonville, MO 64701-4411 · Phone (816) 380-5888

Location 22340 E Meyer Blvd Ste 390Kansas City, MO 64132-1129 · Phone (816) 478-4200 · Fax (816) 875-2597

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter Health and more.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. Nicholas Edward Wirtz 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 ID1951604834

PECOS Enrollment IDI20180814001931, I20180905002684

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 7

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.

Professional service for preparation and provision of 1 or more antigens 95165

This service involves the creation and supply of antigens, substances that stimulate your immune system to fight diseases. These antigens can be used in vaccines or allergy tests to help your body build defenses against specific health threats.

555 services25 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.

105 services65 patients

Professional service for multiple injections of allergen 95117

The professional service for multiple injections of allergens involves administering small doses of specific allergens into your body. This is done to help your immune system become less sensitive to them, reducing your allergic reaction over time. It's a safe, effective way to manage allergies.

94 services19 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.

63 services51 patients

Diagnostic exam of voice box using a flexible endoscope 31575

This procedure involves a doctor examining your voice box using a flexible endoscope, a thin tube with a light and camera. It's inserted through your nose or mouth to visualize your throat area. It helps detect any abnormalities in your voice box, ensuring optimal vocal health.

59 services43 patients

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.

32 services32 patients

Hospital Affiliations CMS Care Compare 5

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

Adventhealth Shawnee Mission

Acute Care Hospitals · Shawnee Mission, KS

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number170104

Location9100 W 74th StreetShawnee Mission, KS 66204 · Johnson County

Emergency services Birthing friendly

Menorah Medical Center

Acute Care Hospitals · Overland Park, KS

3/5 CMS rating

OwnershipProprietary

CMS Certification Number170182

Location5721 West 119th StreetOverland Park, KS 66209 · Johnson County

Emergency services

Doctors Hospital LLC

Acute Care Hospitals · Leawood, KS

OwnershipProprietary

CMS Certification Number170194

Location4901 College BlvdLeawood, KS 66211 · Johnson County

Research Medical Center

Acute Care Hospitals · Kansas City, MO

2/5 CMS rating

OwnershipProprietary

CMS Certification Number260027

Location2316 E Meyer BlvdKansas City, MO 64132 · Jackson County

Emergency services Birthing friendly

Cass Regional Medical Center

Critical Access Hospitals · Harrisonville, MO

OwnershipGovernment - Local

CMS Certification Number261324

Location2800 E Rock Haven RoadHarrisonville, MO 64701 · Cass County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 66204 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

$122.41 typical visit price

range $53.00 – $161.67

Typical copayment $30.60 (range $13.25 – $40.41)

Most-billed visit code 99204

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.

68.34/100

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

Scored as part of a group practice

Quality

76.57

Promoting Interoperability

100

Improvement Activities

Cost

30.42

Other Providers at the Same Location NPPES 11

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

DR. KYLE STEPHEN KIMURA M.D.

Otolaryngology