DR. DIRK ALLEN POSTHUMUS DDS
NPI 1699869602
Dentist in St. Michael, MN

Q: What is Dirk Posthumus's NPI number?

The NPI number for Dirk Posthumus is 1699869602. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Q: What is Dirk Posthumus's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Dirk Posthumus 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.

Active since October 03, 2006PECOS Enrolled

399 CENTRAL AVE. EAST, ST. MICHAEL, MN 55376(763) 497-2040(763) 497-4418 Get Directions Write a Review

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

On this page

About Dr. Dirk Allen Posthumus Dds NPPES

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

DR. DIRK ALLEN POSTHUMUS DDS (NPI 1699869602) is an individual dentist in St. Michael, Minnesota, licensed in Minnesota (D09353) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699869602

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. DIRK ALLEN POSTHUMUSCredential: DDS

Location Address399 CENTRAL AVE. EASTSt. Michael, MN 55376-9762

Mailing Address404 Creekside Drive SeSt. Michael, MN 55376-9762 · (763) 497-2040 · Fax (763) 497-4418

Phone(763) 497-2040

Fax(763) 497-4418

Sole ProprietorNo

Enumeration DateOctober 3, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1699869602 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in MN · D09353

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.

399 CENTRAL AVE. EAST, St. Michael, MN 55376

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas 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)

Dr. Dirk Allen Posthumus 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 55376 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

$85.82 typical visit price

range $56.00 – $168.28

Typical copayment $21.45 (range $14.00 – $42.07)

Most-billed visit code 99203

Established Patient

$69.74 typical visit price

range $18.32 – $138.04

Typical copayment $17.43 (range $4.58 – $34.51)

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.

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 Dirk Posthumus's NPI number?

The NPI number for Dirk Posthumus is 1699869602. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Where is Dirk Posthumus located?

Dirk Posthumus practices at 399 Central Ave. East, St. Michael, MN 55376. The listed phone number is (763) 497-2040.

What is Dirk Posthumus's specialty?

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

Is Dirk Posthumus enrolled in Medicare?

Yes. Dirk Posthumus is registered in the Medicare PECOS enrollment system.

What insurance does Dirk Posthumus accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and Humana list Dirk Posthumus 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 Dirk Posthumus 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.