P Praxis·MD
● Active Type 1 · Individual

DR. Mark David Thieberg, M.D.

Dermatology·Plano, TX· NPI 1477669992 · Enumerated 2006 · 19 years on NPI
Thieberg is 1 of 46 dermatology providers in Plano and 1 of 1632 in Texas.
NPI age
19 years
Enumerated 2006-08-21
Primary specialty
Dermatology
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2022-12-15
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 1632 active dermatology providers in Texas.

NPI age
19 years
↑ 3 yr above median (16 yr)
State licenses
1 state
8% of peers hold multiple states
Subspecialties
0
29% of peers hold subspecialties

NPI lifetime · 2006 → 2026

2006-08Enumerated in NPPES
2006 2026

Where they practice

Practice location
4708 Alliance Blvd Ste 300, Baylor Medical Plaza 1
Plano, TX 750935339
📞 9727586000fax 9727586001
Mailing address
4708 Alliance Blvd Ste 300, Baylor Medical Plaza 1
Plano, TX 750935339
📞 9727586000fax 9727586001

Specialties

  • Dermatology Primary
    A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The...
    TX license #J7227 taxonomy 207N00000X

Identifiers

TypeValueNotes
01 (TX) 83X005 BCBS
05 (TX) 104001602

Practice context

Part of a multi-provider practice. 24 other active providers share this practice address in NPPES.

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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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