NPPES file of Aug 9, 2026

Long S. Hwang, M.D.P.A.

Anesthesiology Physician · Houston, TX

Long S. Hwang, M.D.P.A. is an anesthesiology physician with a practice address in Houston, Texas, and NPI 1588664338, issued on Jul 22, 2005. Check the license (Texas G1921, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1588664338
Name
Long S. Hwang
Credential
M.D.P.A.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
G1921 TX
Self-reported in NPPES; status is on the state search
Practice location
1401 St Joseph Pkwy, Houston, TX 77002
Phone
(281) 580-9030
Enumerated
Jul 22, 2005
Record last updated
Jun 3, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(281) 580-2725
Medicaid ID
128619704 TX
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 anesthesiology physician records → All 4,635 in Texas → Look up another NPI →

Also registered at 1401 St Joseph Pkwy

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

  1. Andreina AhrensStudent in an Organized Health Care Education/Training Program1790480523
  2. Medina Barnes, MDEmergency Medicine Physician1740443373
  3. Senny BetancourtPhysical Therapy Assistant1467246033
  4. Capucine BuzziniNeonatal Nurse Practitioner1649867680
  5. Megan Cannon, M.D.Obstetrics & Gynecology Physician1326459470
  6. Micana Carrenard, NPFamily Nurse Practitioner1508405507

Verify Long S. Hwang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license G1921    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Long S. Hwang among 4,635 anesthesiology physician records in Texas

Long S. Hwang, M.D.P.A. is one of 4,635 anesthesiology physician records with a practice address in Texas. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 85% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 71% of these records are
  • Record last updated2008 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,130 anesthesiology physician records list a practice address in Houston

They are 1,130 of the 61,221 NPPES records with a practice address in Houston, and 4,635 anesthesiology physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 4,635 in Texas → Every provider in Houston → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Vadim Barg, MDHouston, TX 770021669558565
  2. Charles Lee, M.D.Houston, TX 770021225038789
  3. Mary Maddock, MDHouston, TX 770021255320149
  4. Thanh Nguyen, M.D.Houston, TX 770021336149244
  5. Daniel Sykes, MDHouston, TX 770021134118045
  6. Jan Harland, M.D.Houston, TX 770041225029408
  7. Linda Hoang, MDHouston, TX 770041902006877
  8. Mary Jeu, M.D.Houston, TX 770041801887393

Common questions

What is Long S. Hwang, M.D.P.A.'s NPI number?

Long S. Hwang, M.D.P.A.'s National Provider Identifier (NPI) is 1588664338, issued on Jul 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Long S. Hwang, M.D.P.A. located?

The NPPES record lists a practice address at 1401 St Joseph Pkwy, Houston, TX, 77002. Phone: (281) 580-9030. Providers update this record themselves, so call before visiting.

How can I verify Long S. Hwang, M.D.P.A.'s license?

NPPES lists Texas license number G1921, 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. 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.