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DR. DOUGLAS W. DVORAK MD
NPI 1346229762
Otolaryngology in Davenport, IA

Active since January 13, 2006PECOS Enrolled
3385 DEXTER CT, STE 101, DAVENPORT, IA 52807(563) 359-1646(563) 344-6703 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Douglas W. Dvorak Md NPPES

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

DR. DOUGLAS W. DVORAK MD (NPI 1346229762) is an individual otolaryngology provider in Davenport, Iowa, licensed in Iowa (28701) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346229762
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameDR. DOUGLAS W. DVORAKCredential: MD
Location Address3385 DEXTER CT, STE 101Davenport, IA 52807-3471
Mailing Address3385 Dexter Ct, Ste 101Davenport, IA 52807-3471 · (563) 359-1646 · Fax (563) 344-6703
Phone(563) 359-1646
Fax(563) 344-6703
Sole ProprietorNo
Enumeration DateJanuary 13, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1346229762 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in IA · 28701
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.
3385 DEXTER CT, Davenport, IA 52807
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Douglas W. Dvorak Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Douglas Dvorak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ent Professional Services, PC
Same address
Specialist
3385 DEXTER CT, SUITE 101
Davenport, IA 52807
  • Reassigned Medicare billing, Iowa enrollment
  • 7 clinicians in this Medicare group
NPI 1457499758 (563) 359-1646

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 52807 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
$122.23 typical visit price
range $52.96 – $161.40
Typical copayment $30.55 (range $13.24 – $40.35)
Most-billed visit code 99204
Established Patient
$66.36 typical visit price
range $16.91 – $131.98
Typical copayment $16.59 (range $4.22 – $32.99)
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.

Referred Medical Equipment & Supplies CMS DME claims 4

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

Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
4 suppliers19 claims24 services$38.27 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
6 suppliers13 claims13 services$21.81 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
6 suppliers27 claims94 services$2.31 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
3 suppliers28 claims30 services$54.53 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 20

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

JOEL D MASON PT
Physical Therapist
3385 DEXTER CT, PLAZA PHYSICAL THERAPY
DAVENPORT, IA 52807
Scott County (563) 344-6645
MISSISSIPPI VALLEY IMAGING, LLC
Clinic/Center (Radiology)
3385 DEXTER CT, SUITE 102A
DAVENPORT, IA 52807
Scott County (563) 344-6600
CASSIE L DAVIS
Nurse Practitioner (Acute Care)
3385 DEXTER CT
DAVENPORT, IA 52807
Scott County (563) 421-4370
TUVI MENDEL MD
Orthopaedic Surgery (Foot and Ankle Surgery)
3385 DEXTER CT, SUITE 300
DAVENPORT, IA 52807
Scott County (563) 344-9292
ELIZABETH A MILLER PT
Physical Therapist
3385 DEXTER CT, STE 301
DAVENPORT, IA 52807
Scott County (563) 344-6645
KATHRYN LEE ROCKAFELLOW D.P.T.
Physical Therapist
3385 DEXTER CT, STE 301
DAVENPORT, IA 52807
Scott County (563) 344-6645
JENNIFER TYLER PA-C
Physician Assistant (Surgical)
3385 DEXTER CT, SUITE 300
DAVENPORT, IA 52807
Scott County (563) 344-9292
JASON S STRANG PT
Physical Therapist
3385 DEXTER CT, STE 301
DAVENPORT, IA 52807
Scott County (563) 344-6645

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 Douglas Dvorak's NPI number?

The NPI number for Douglas Dvorak is 1346229762. It was assigned to this individual provider in the NPPES registry on January 13, 2006.

Where is Douglas Dvorak located?

Douglas Dvorak practices at 3385 Dexter Ct Ste 101, Davenport, IA 52807. The listed phone number is (563) 359-1646.

What is Douglas Dvorak's specialty?

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

Is Douglas Dvorak enrolled in Medicare?

Yes. Douglas Dvorak is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Douglas Dvorak's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Douglas Dvorak reassigns Medicare benefits to Ent Professional Services, PC (Davenport, IA). 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 Douglas Dvorak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Douglas Dvorak was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.