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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MARK BIERSCHBACH DDS
NPI 1083606180
Dentist in Milbank, SD

Active since August 16, 2005PECOS Enrolled
1203 E 4TH AVE, MILBANK, SD 57252(605) 432-5032(605) 432-4844 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mark Bierschbach Dds NPPES

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

MARK BIERSCHBACH DDS (NPI 1083606180) is an individual dentist in Milbank, South Dakota, licensed in South Dakota (M482) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1083606180
Entity TypeIndividualMale
Primary Taxonomy122300000X
Provider Legal NameMARK BIERSCHBACHCredential: DDS
Location Address1203 E 4TH AVEMilbank, SD 57252-1543
Mailing AddressPo Box 592Milbank, SD 57252-0592 · (605) 432-5032 · Fax (605) 432-4844
Phone(605) 432-5032
Fax(605) 432-4844
Sole ProprietorNo
Enumeration DateAugust 16, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1083606180 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in SD · M482
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.
1203 E 4TH AVE, Milbank, SD 57252
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Other Identifiers 7

Other4999199SD · Bcbs Of Sd
Other4300482MN · Delta Dental Of Mn
Medicaid7801810SD
Other837660CA · United Concordia
Other4032700TN · Bcbs Of Tn
Other66814BIMN · Bcbs Of Mn
Other989074ND · Bcbs Of Nd

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Avera Health Plans, BEST Life, Blue Cross and Blue Shield of Montana 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 (PECOS)

Mark Bierschbach Dds 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57252 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
$85.21 typical visit price
range $55.52 – $167.23
Typical copayment $21.30 (range $13.88 – $41.80)
Most-billed visit code 99203
Established Patient
$69.20 typical visit price
range $18.08 – $137.08
Typical copayment $17.30 (range $4.52 – $34.27)
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 3

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

DR. TRAVIS BJORDAHL D.D.S.
Dentist (General Practice)
1203 E 4TH AVE, SUITE 103
MILBANK, SD 57252
Grant County (605) 432-5032
HEALTHFIRST CHIROPRACTIC OF MILBANK
Chiropractor
1203 E 4TH AVE, SUITE 101
MILBANK, SD 57252
Grant County (605) 432-9561
MICKO CHIROPRACTIC PC
Clinic/Center (Health Service)
1203 E 4TH AVE, SUITE 101
MILBANK, SD 57252
Grant County (605) 432-9561

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 Bierschbach's NPI number?

The NPI number for Mark Bierschbach is 1083606180. It was assigned to this individual provider in the NPPES registry on August 16, 2005.

Where is Mark Bierschbach located?

Mark Bierschbach practices at 1203 E 4th Ave, Milbank, SD 57252. The listed phone number is (605) 432-5032.

What is Mark Bierschbach's specialty?

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

Is Mark Bierschbach enrolled in Medicare?

Yes. Mark Bierschbach is registered in the Medicare PECOS enrollment system.

What insurance does Mark Bierschbach accept?

Health plans from Avera Health Plans, BEST Life, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 6 other insurers list Mark Bierschbach 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 Bierschbach was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.