NPPES file of Aug 9, 2026

Stelios Manolis Smirnakis, MD PHD

Neurology Physician · Houston, TX

Stelios Manolis Smirnakis, MD PHD is a neurology physician with a practice address in Houston, Texas, and NPI 1477535953, issued on Nov 18, 2005. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1477535953
Name
Stelios Manolis Smirnakis
Credential
MD PHD
Primary taxonomy
Neurology Physician 2084N0400X
License number
203595 MA
Self-reported in NPPES; status is on the state search
Practice location
6720 Bertner Ave, Houston, TX 77030
Phone
(781) 974-9356
Enumerated
Nov 18, 2005
Record last updated
Jan 28, 2011 (not updated in 15 years: call before relying on the address or phone)
Medicaid ID
0140597 MA
Medicare enrollment
Enrolled (PECOS I20040324000135); accepts Medicare assignment
Medical or professional school
Harvard Medical School, 1997
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest neurology physician records → All 1,382 in Texas → Look up another NPI →

Also registered at 6720 Bertner Ave

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

  1. Ligaya Abangan, CRNACertified Registered Nurse Anesthetist1922088384
  2. Taj Adams, MDEmergency Medicine Physician1730321860
  3. Oludayo Adeyefa, M.D.Anesthesiology Physician1700014628
  4. Fatima Adhi, MDCritical Care Medicine (Internal Medicine) Physician1437590387
  5. Yunuen Aguilera Garcia, M.D.Critical Care Medicine (Internal Medicine) Physician1578842522
  6. Tabish Aijaz, M.D.Pain Medicine (Anesthesiology) Physician1417319732

Verify Stelios Manolis Smirnakis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical BoardCheck 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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Bills Medicare through one group practice

  1. Brigham And Womens Physicians Organization IncBoston, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Stelios Manolis Smirnakis among 1,382 neurology physician records in Texas

Stelios Manolis Smirnakis, MD PHD is one of 1,382 neurology physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 89% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1997 · median 2003 among the 930 with a school on file
  • Record last updated2011 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Texas

There are 1,382 neurology physician records in Texas.

All 1,382 in Texas → Every provider in Houston → Neurology Physician nationwide →

The 8 neurology physician records with the nearest ZIP codes

  1. Stanley Appel, M.D.Houston, TX 770301124009113
  2. Igor Cherches, M.D.Houston, TX 770301942295522
  3. David Chiu, M.D.Houston, TX 770301073594537
  4. Howard Derman, M.D.Houston, TX 770301891776712
  5. Edward Escobar, DOHouston, TX 770301982685434
  6. Timea Hodics, MDHouston, TX 770301285633057
  7. Annette Howard, MDHouston, TX 770301508857665
  8. Julia Jones, M.D.Houston, TX 770301225024854

Common questions

What is Stelios Manolis Smirnakis, MD PHD's NPI number?

Stelios Manolis Smirnakis, MD PHD's National Provider Identifier (NPI) is 1477535953, issued on Nov 18, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Stelios Manolis Smirnakis, MD PHD located?

The NPPES record lists a practice address at 6720 Bertner Ave, Houston, TX, 77030. Phone: (781) 974-9356. Providers update this record themselves, so call before visiting.

How can I verify Stelios Manolis Smirnakis, MD PHD's license?

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.