DR. MARK WEILER TATMAN DDS
NPI 1407874340
Dentist in Portland, IN

Q: What is Mark Tatman's NPI number?

The NPI number for Mark Tatman is 1407874340. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Q: What is Mark Tatman'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 Mark Tatman 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 July 18, 2006PECOS Enrolled

110 W NORTH ST, PORTLAND, IN 47371(260) 726-7006(260) 726-7006 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Mark Weiler Tatman Dds NPPES

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

DR. MARK WEILER TATMAN DDS (NPI 1407874340) is an individual dentist in Portland, Indiana, licensed in Indiana (7528) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407874340

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. MARK WEILER TATMANCredential: DDS

Location Address110 W NORTH STPortland, IN 47371-1136

Mailing Address110 W North StPortland, IN 47371-1136 · (260) 726-7006 · Fax (260) 726-7006

Phone(260) 726-7006

Fax(260) 726-7006

Sole ProprietorYes

Enumeration DateJuly 18, 2006

Last NPPES UpdateJuly 8, 2007

✔ NPI 1407874340 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in IN · 7528

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.

110 W NORTH ST, Portland, IN 47371

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.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. Mark Weiler Tatman 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 47371 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 3

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

JOHN CASCIO, D.D.S., LLC

Clinic/Center (Dental)

110 W NORTH ST
PORTLAND, IN 47371

Jay County (260) 726-7006

DR. THOMAS EDWIN DUNN II D.D.S.

Dentist (General Practice)

110 W NORTH ST
PORTLAND, IN 47371

Jay County (260) 726-8007

DUNN FAMILY DENTAL CARE PC

Dentist (General Practice)

110 W NORTH ST
PORTLAND, IN 47371

Jay County (260) 726-8007

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 Tatman's NPI number?

The NPI number for Mark Tatman is 1407874340. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Mark Tatman located?

Mark Tatman practices at 110 W North St, Portland, IN 47371. The listed phone number is (260) 726-7006.

What is Mark Tatman's specialty?

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

Is Mark Tatman enrolled in Medicare?

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

What insurance does Mark Tatman accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Mark Tatman 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 Tatman 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.