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DR. MARK ALAN SITZMAN DDS
NPI 1124126693
Dentist in Evansville, IN

Active since September 20, 2006Opted out of Medicare · through Oct 26, 2026
320 W BUENA VISTA ROAD, EVANSVILLE, IN 47710(812) 423-6662(812) 423-9980 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Mark Alan Sitzman Dds NPPES

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

DR. MARK ALAN SITZMAN DDS (NPI 1124126693) is an individual dentist in Evansville, Indiana, licensed in Indiana (12009686A) and active in the NPI registry since September 2006. He has opted out of Medicare through October 26, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1124126693
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameDR. MARK ALAN SITZMANCredential: DDS
Location Address320 W BUENA VISTA ROADEvansville, IN 47710-3715
Mailing Address320 W Buena Vista RoadEvansville, IN 47710-3715 · (812) 423-6662 · Fax (812) 423-9980
Phone(812) 423-6662
Fax(812) 423-9980
Sole ProprietorNo
Enumeration DateSeptember 20, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1124126693 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in IN · 12009686A
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
320 W BUENA VISTA ROAD, Evansville, IN 47710
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HRI Dental & Vision, Paramount.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

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Opted out of Medicare

Dr. Mark Alan Sitzman Dds has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 26, 2016 through October 26, 2026.

Opt-Out Effective DateOctober 26, 2016
Opt-Out In Effect ThroughOctober 26, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 47710 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
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$66.48 typical visit price
range $16.93 – $132.22
Typical copayment $16.62 (range $4.23 – $33.05)
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.

Other Providers at the Same Location NPPES 2

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

MARK A SITZMAN PC
Dentist
320 W BUENA VISTA ROAD
EVANSVILLE, IN 47710
Vanderburgh County (812) 423-6662
DR. MICHAEL CHRISTOPHER WOLF DDS
Dentist
320 W BUENA VISTA ROAD
EVANSVILLE, IN 47710
Vanderburgh County (812) 423-6662

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 Mark Sitzman's NPI number?

The NPI number for Mark Sitzman is 1124126693. It was assigned to this individual provider in the NPPES registry on September 20, 2006.

Where is Mark Sitzman located?

Mark Sitzman practices at 320 W Buena Vista Road, Evansville, IN 47710. The listed phone number is (812) 423-6662.

What is Mark Sitzman's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Mark Sitzman enrolled in Medicare?

No. Mark Sitzman has opted out of Medicare through October 26, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Mark Sitzman accept?

Health plans from HRI Dental & Vision and Paramount list Mark Sitzman 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.

When was this NPI record last updated?

The NPPES record for Mark Sitzman 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.