Registry data as of Aug 27, 2026

Mark Porter, DMD

General Practice Dentistry · Troy, IL

Mark Porter, DMD is a general practice dentistry with a practice address in Troy, Illinois, and NPI 1275669798, issued on Feb 26, 2007. Check the license (Illinois 19.015695, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1275669798
Name
Mark Porter
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
19.015695 IL
Self-reported in NPPES; status is on the state search
Practice location
212 E Market St, Troy, IL 62294
Phone
(618) 667-6101
Enumerated
Feb 26, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 212 E Market St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Taylor Petrich, DMDDentist1609484138

Verify Mark Porter in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 19.015695    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

General Practice Dentistry providers in Illinois

There are 5,203 general practice dentistry records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,203 in Illinois → Every provider in Troy →

Other general practice dentistry records in Illinois

  1. Kelli Aaby, DDSLoves Park, IL1508090481
  2. Khadija Aamir Sulemanjee, DMDSkokie, IL1205493269
  3. Mohammad Abbas, DDSNorthlake, IL1013975531
  4. Abdullah Abd EssamadChicago, IL1528848066
  5. Samer Abdallah, DDSPalatine, IL1487092706
  6. Dana Abdeddin, DDSPalos Heights, IL1083442768
  7. Hossam AbdelsalamElgin, IL1184248213
  8. Naser Abdelsalam, DMDChicago, IL1528740875
  9. Tawfik Abdul DayemNaperville, IL1003536269
  10. Osaamah Abdulla, DMDBlue Island, IL1083407886

Common questions

What is Mark Porter, DMD's NPI number?

Mark Porter, DMD's National Provider Identifier (NPI) is 1275669798, issued on Feb 26, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mark Porter, DMD located?

The NPPES record lists a practice address at 212 E Market St, Troy, IL, 62294. Phone: (618) 667-6101. Providers update this record themselves, so call before visiting.

How can I verify Mark Porter, DMD's license?

NPPES lists Illinois license number 19.015695, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.