P Praxis·MD
● Active Type 1 · Individual

DR. Nicholas Mitsiades, M.D., P.HD.

Internal Medicine·Houston, TX· NPI 1508090754 · Enumerated 2009 · 17 years on NPI
Mitsiades is 1 of 221 internal medicine providers in Houston and 1 of 576 in Texas.
NPI age
17 years
Enumerated 2009-05-03
Primary specialty
Internal Medicine
Plus 3 subspecialties
Licensed in
CA, TX
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-09-22
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 576 active internal medicine providers in Texas.

NPI age
17 years
↓ 2 yr below median (19 yr)
State licenses
2 states
Top 81% — 18% of peers are multi-state
Subspecialties
2
In the 46% of peers with subspecialties

NPI lifetime · 2009 → 2026

2009-05Enumerated in NPPES
2009 2026

Where they practice

Practice location
1504 Taub Loop
Houston, TX 770301608
📞 7138738890fax 7137986677
Mailing address
4501 X St., Ste 3016
Sacramento, CA 95817
📞 9167033282fax 7137986677

Specialties

  • Internal Medicine Primary
    An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and...
    CA license #A177673TX license #47493 taxonomy 207RX0202X
  • Internal Medicine
    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer,...
    TX license #47493 taxonomy 207R00000X
  • Internal Medicine
    An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary...
    TX license #47493 taxonomy 207RE0101X

Practice context

Part of a multi-provider practice. 995 other active providers share this practice address in NPPES.

Recently enumerated nearby: 1 new internal medicine provider has been added in Houston in the last 180 days. See all →
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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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