Mark David Thieberg, M.D.
Dermatology Physician · Plano, TX
Mark David Thieberg, M.D. is a dermatology physician with a practice address in Plano, Texas, and NPI 1477669992, issued on Aug 21, 2006. Check the license (Texas J7227, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark David Thieberg
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- J7227 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4708 Alliance Blvd Ste 300, Plano, TX 75093
- Phone
- (972) 758-6000
- Enumerated
- Aug 21, 2006
- Record last updated
- Dec 15, 2022
- Fax
- (972) 758-6001
- Medicaid ID
- 104001602 TX
- Medicare enrollment
- Enrolled (PECOS I20040802001133); accepts Medicare assignment
- Medical or professional school
- Icahn School Of Medicine At Mount Sinai, 1990
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 1,172 in Texas → Look up another NPI →
Also registered at 4708 Alliance Blvd Ste 300
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark David Thieberg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J7227Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average dermatology physician in 2024
1,868 Medicare Part D claims for 708 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.
Most prescribed
- Triamcinolone Acetonide251 claims
- Imiquimod171 claims
- Mupirocin141 claims
- Ketoconazole127 claims
- Doxycycline Hyclate110 claims
- Clobetasol Propionate99 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.
Industry payments in 2024: $264.56
6 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Healthtexas Provider NetworkDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark David Thieberg among 1,172 dermatology physician records in Texas
Mark David Thieberg, M.D. is one of 1,172 dermatology physician records with a practice address in Texas. 88% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 63% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1990 · median 2008 among the 926 with a school on file
- Record last updated2022 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Texas
There are 1,172 dermatology physician records in Texas.
All 1,172 in Texas → Every provider in Plano → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Daniel Achtman, M.D.Plano, TX 750931255389102
- Michael Golden, M.D.Plano, TX 750931356393888
- Karen Houpt, MDPlano, TX 750931336108463
- Stanferd Kusch, M.D.Plano, TX 750931609981687
- Karen Lund, M.D.Plano, TX 750931225021645
- Rachel Quinby-Graves, M.D.Plano, TX 750931053337873
- Brooke Renkes, M.D.Plano, TX 750931699119610
- Kendra Rorrie, M.D.Plano, TX 750931932138856
Common questions
What is Mark David Thieberg, M.D.'s NPI number?
Mark David Thieberg, M.D.'s National Provider Identifier (NPI) is 1477669992, issued on Aug 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark David Thieberg, M.D. located?
The NPPES record lists a practice address at 4708 Alliance Blvd Ste 300, Plano, TX, 75093. Phone: (972) 758-6000. Providers update this record themselves, so call before visiting.
How can I verify Mark David Thieberg, M.D.'s license?
NPPES lists Texas license number J7227, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark David Thieberg, M.D. prescribe under Medicare Part D?
In 2024, Mark David Thieberg, M.D. had 1,868 Medicare Part D claims for 708 beneficiaries; the average among dermatology physician prescribers was 797. 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.