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DR. DAVID ALLEN COCANOWER M.D.
NPI 1235270745
Internal Medicine - Sleep Medicine in Ottawa, KS

Active since February 08, 2007PECOS EnrolledAccepts Medicare Assignment
85.25/100
CMS Quality Rating
901 S MAIN ST, OTTAWA, KS 66067(785) 229-8882(789) 229-8426 Get Directions Write a Review

NPPES record last updated: January 19, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 19, 2026, Jul 21, 2022, Mar 17, 2018 and 1 more (4 updates tracked since 2017).

About Dr. David Allen Cocanower M.d. NPPES

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

DR. DAVID ALLEN COCANOWER M.D. (NPI 1235270745) is an individual sleep medicine provider in Ottawa, Kansas, licensed in Kansas (0437137) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Adventhealth Ottawa, and is a graduate of Indiana University School Of Medicine (1988).

NPPES Registry Identity

NPI1235270745
Entity TypeIndividualMale
Primary Taxonomy207RS0012X
Provider Legal NameDR. DAVID ALLEN COCANOWERCredential: M.D.
Location Address901 S MAIN STOttawa, KS 66067-3315
Mailing Address901 S Main StOttawa, KS 66067-3315 · (785) 229-8882 · Fax (789) 229-8426
Phone(785) 229-8882
Fax(789) 229-8426
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 1988
Enumeration DateFebruary 8, 2007
Last NPPES UpdateJanuary 19, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 19, 2026
✔ NPI 1235270745 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RS0012X
Licenses✔ Licensed in KS · 0437137✔ Licensed in MO · 2014037719
Definition
An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
901 S MAIN ST, Ottawa, KS 66067
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Sunflower Health Plan, Ambetter Health, Ambetter Health of Delaware 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

Dr. David Allen Cocanower 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 ID9830150309
PECOS Enrollment IDI20140926001309, I20150107000592
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

2

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

Adventhealth Ransom Memorial, Inc.
0.5 mi
Family Medicine
1301 S MAIN ST
Ottawa, KS 66067
  • Reassigned Medicare billing, Kansas enrollment
  • 73 clinicians in this Medicare group
NPI 1407319957 (785) 229-8200
Sleep Medicine Associates, P.A.
36 mi
Sleep Medicine
11029 HAUSER ST
Lenexa, KS 66210
  • Reassigned Medicare billing, Kansas enrollment
NPI 1184332413 (812) 573-3364

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.

Sleep study in sleep lab with continuous airway pressure (6 years or older) 95811
A sleep study in a sleep lab with continuous airway pressure is a test for individuals aged 6 and above. It monitors your sleep patterns to check for disorders like sleep apnea. Continuous airway pressure helps keep your airways open while you sleep, improving your breathing.
64 services57 patients
Sleep study in sleep lab (6 years or older) 95810
A sleep study in a sleep lab is a non-invasive overnight test that monitors your body while you sleep. It helps doctors understand your sleep patterns and identify any issues like sleep apnea or insomnia. You'll be connected to equipment that tracks your heart rate, brain waves, breathing, and movements.
21 services21 patients
Sleep study including heart rate, breathing, and sleep time 95800
A sleep study monitors your sleep patterns to evaluate your sleep quality. It records your heart rate, breathing, and actual sleep time. This information helps identify any sleep disorders, ensuring you get the rest you need for optimal health.
13 services13 patients

Hospital Affiliations CMS Care Compare 3

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

Adventhealth Ottawa

Acute Care Hospitals · Ottawa, KS
2/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number170014
Location1301 S Main StreetOttawa, KS 66067 · Franklin County
Birthing friendly

Anderson County Hospital

Critical Access Hospitals · Garnett, KS
OwnershipVoluntary non-profit - Private
CMS Certification Number171316
Location421 S MapleGarnett, KS 66032 · Anderson County
Emergency services

Neosho Memorial Regional Medical Center

Critical Access Hospitals · Chanute, KS
2/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number171380
Location629 South PlummerChanute, KS 66720 · Neosho County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 66067 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
$94.12 typical visit price
range $16.88 – $132.11
Typical copayment $23.53 (range $4.22 – $33.02)
Most-billed visit code 99214
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.

85.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality84.9
Promoting Interoperability100
Improvement Activities40
Cost65.95

Referred Medical Equipment & Supplies CMS DME claims 16

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
17 suppliers235 claims237 services$30.17 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
11 suppliers152 claims152 services$78.02 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
11 suppliers176 claims372 services$31.14 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
11 suppliers96 claims457 services$15.79 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
12 suppliers103 claims489 services$12.53 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
16 suppliers181 claims181 services$46.46 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 13

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

RANSOM MEMORIAL HOSPITAL
General Acute Care Hospital
901 S MAIN ST
OTTAWA, KS 66067
Franklin County (785) 229-8460
CHARLES PATRICK GARRICK LCP. LCAC, TTS
Psychologist (Clinical)
901 S MAIN ST
OTTAWA, KS 66067
Franklin County (913) 521-6300
DR. BRIDGET M ABNEY MD
Obstetrics & Gynecology
901 S MAIN ST
OTTAWA, KS 66067
Franklin County (785) 242-9889
NICOLE BAZIL COTA/L, CLT
Occupational Therapy Assistant
901 S MAIN ST
OTTAWA, KS 66067
Franklin County (785) 229-8348
MRS. MEGAN RENEE MCMAHAN MSPT
Physical Therapist
901 S MAIN ST
OTTAWA, KS 66067
Franklin County (785) 229-8343
LAURA BADJALIMBE
Nurse Practitioner
901 S MAIN ST
OTTAWA, KS 66067
Franklin County (785) 229-8882
DR. CHASE AARON BROWN MD
Family Medicine
901 S MAIN ST
OTTAWA, KS 66067
Franklin County (785) 242-9889
HALEY LOWELL
Family Medicine
901 S MAIN ST
OTTAWA, KS 66067
Franklin County (785) 242-9889

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 David Cocanower's NPI number?

The NPI number for David Cocanower is 1235270745. It was assigned to this individual provider in the NPPES registry on February 8, 2007.

Where is David Cocanower located?

David Cocanower practices at 901 S Main St, Ottawa, KS 66067. The listed phone number is (785) 229-8882.

What is David Cocanower's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Is David Cocanower enrolled in Medicare?

Yes. David Cocanower 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 David Cocanower's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Cocanower reassigns Medicare benefits to 2 organizations: Adventhealth Ransom Memorial, Inc. (Ottawa, KS) and Sleep Medicine Associates, P.A. (Lenexa, KS). 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 David Cocanower's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does David Cocanower accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Sunflower Health Plan, Ambetter of Oklahoma and Blue Cross and Blue Shield of Kansas City and 2 other insurers list David Cocanower 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 David Cocanower affiliated with any hospitals?

According to CMS data, David Cocanower is affiliated with Adventhealth Ottawa, Anderson County Hospital and Neosho Memorial Regional Medical Center.

When was this NPI record last updated?

The NPPES record for David Cocanower was last updated on January 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.