NPPES file of Aug 9, 2026

Mark Stewart Lee, M.D.

Dermatology Physician · San Antonio, TX

Mark Stewart Lee, M.D. is a dermatology physician with a practice address in San Antonio, Texas, and NPI 1578532552, issued on Mar 14, 2006. Check the license (Texas J7551, as entered in NPPES) on the Texas Medical Board; 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
1578532552
Name
Mark Stewart Lee
Credential
M.D.
Primary taxonomy
Dermatology Physician 207N00000X
License number
J7551 TX
Self-reported in NPPES; status is on the state search
Practice location
4499 Medical Dr, San Antonio, TX 78229
Phone
(210) 614-0402
Enumerated
Mar 14, 2006
Record last updated
Jul 13, 2026
Fax
(210) 614-2838
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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8 nearest dermatology physician records → All 1,172 in Texas → Look up another NPI →

Also registered at 4499 Medical Dr

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

  1. Patricia Allen, CWHNPWomen's Health Nurse Practitioner1598956211
  2. John Ayala, M.D.Specialist1346329455
  3. Kristie Borgman, MDPediatric Cardiology Physician1033266846
  4. Alan Braid, MDObstetrics Physician1205810447
  5. David Brennen, MDPediatric Cardiology Physician1629136692
  6. Kevin Browne, M.D.Otolaryngology Physician1568531390

Verify Mark Stewart Lee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license J7551    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
Open the Texas license search

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Industry payments in 2024: $1,114.65

2 payments; by number, the most common kind was food and beverage; the largest payer was Incyte Corporation. 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.

  1. Mark Lee$1,114.65
  2. Specialty average$8,544.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Mark Stewart Lee among 1,172 dermatology physician records in Texas

Mark Stewart Lee, 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 fileNo · 79% of these records are
  • Record last updated2026 · 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 San Antonio → Dermatology Physician nationwide →

The 8 dermatology physician records with the nearest ZIP codes

  1. Jean Bluestein, M.D.San Antonio, TX 782291750332904
  2. Karen Chen, MDSan Antonio, TX 782291790731578
  3. Bonnie Furner, MDSan Antonio, TX 782291871561910
  4. Robert Gilson, MDSan Antonio, TX 782291770557738
  5. Scott Henslee, M.D.San Antonio, TX 782291538251319
  6. Elizabeth Loudon, M.D. P.A.San Antonio, TX 782291275571283
  7. Stephen Miller, M.D. P.A.San Antonio, TX 782291760454060
  8. Sandra Osswald, M.D.San Antonio, TX 782291407802549

Common questions

What is Mark Stewart Lee, M.D.'s NPI number?

Mark Stewart Lee, M.D.'s National Provider Identifier (NPI) is 1578532552, issued on Mar 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Stewart Lee, M.D. located?

The NPPES record lists a practice address at 4499 Medical Dr, San Antonio, TX, 78229. Phone: (210) 614-0402. Providers update this record themselves, so call before visiting.

How can I verify Mark Stewart Lee, M.D.'s license?

NPPES lists Texas license number J7551, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.