NPPES file of Aug 9, 2026

Mark Todd Whitfield, DDS,PA

General Practice Dentistry · McKinney, TX

Mark Todd Whitfield, DDS,PA is a general practice dentistry with a practice address in McKinney, Texas, and NPI 1821167370, issued on Nov 7, 2006. Check the license (Texas 16123, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1821167370
Name
Mark Todd Whitfield
Credential
DDS,PA
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
16123 TX
Self-reported in NPPES; status is on the state search
Practice location
2530 W Eldorado Pkwy, McKinney, TX 75070
Phone
(972) 542-8006
Enumerated
Nov 7, 2006
Record last updated
Sep 25, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(972) 547-4415
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.
Download card Updates feed

Verify Mark Todd Whitfield in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 16123
    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 Texas 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

11% more Medicare Part D claims than the average general practice dentistry in 2024

92 Medicare Part D claims for 20 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 14 claims were for opioids.

  1. Mark Whitfield92
  2. Specialty average83

Most prescribed

  1. Chlorhexidine Gluconate24 claims
  2. Amoxicillin18 claims
  3. Ibuprofen16 claims
  4. Acetaminophen-Codeine14 claims
  5. Ondansetron Odt14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Mark Todd Whitfield among 10,056 general practice dentistry records in Texas

Mark Todd Whitfield, DDS,PA is one of 10,056 general practice dentistry records with a practice address in Texas. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 73% newer
  • In a Medicare fileYes · 64% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2008 · 71% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

75 general practice dentistry records list a practice address in McKinney

They are 75 of the 3,263 NPPES records with a practice address in McKinney, and 10,056 general practice dentistry records in Texas.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Ya-Lin Chen, D.D.S.McKinney, TX 750701558582734
  2. Poonam Gokhale, DMDMcKinney, TX 750701487816252
  3. Michael Imboden, D.D.S.McKinney, TX 750701326134545
  4. Jeremy McKinnisMcKinney, TX 750701659430742
  5. Cynthia Medina-McMann, DDSMcKinney, TX 750701912098419
  6. Howard Nelson, DDSMcKinney, TX 750701801972559
  7. James Norwood, D.D.S.McKinney, TX 750701730207069
  8. Jennifer Rand, D.D.S.McKinney, TX 750701184800856

Common questions

What is Mark Todd Whitfield, DDS,PA's NPI number?

Mark Todd Whitfield, DDS,PA's National Provider Identifier (NPI) is 1821167370, issued on Nov 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Todd Whitfield, DDS,PA located?

The NPPES record lists a practice address at 2530 W Eldorado Pkwy, McKinney, TX, 75070. Phone: (972) 542-8006. Providers update this record themselves, so call before visiting.

How can I verify Mark Todd Whitfield, DDS,PA's license?

NPPES lists Texas license number 16123, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.

How much does Mark Todd Whitfield, DDS,PA prescribe under Medicare Part D?

In 2024, Mark Todd Whitfield, DDS,PA had 92 Medicare Part D claims for 20 beneficiaries; the average among general practice dentistry prescribers was 83. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.