NPPES file of Aug 9, 2026

Son Bao Hoang, MD

Family Medicine Physician · Sugar Land, TX

Son Bao Hoang, MD is a family medicine physician with a practice address in Sugar Land, Texas, and NPI 1609962984, issued on Oct 5, 2006. Check the license (Texas L4971, 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
1609962984
Name
Son Bao Hoang
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
L4971 TX
Self-reported in NPPES; status is on the state search
Practice location
11555 University Blvd, Sugar Land, TX 77478
Phone
(713) 442-9100
Enumerated
Oct 5, 2006
Record last updated
Dec 30, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicaid IDs
155699507 TX
155699502 TX
155699505 TX
Medicare enrollment
Enrolled (PECOS I20100920001081); accepts Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 1998
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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Also registered at 11555 University Blvd

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

  1. Yetunde Adigun, MDObstetrics & Gynecology Physician1730356569
  2. Kamran Ahmed, MDHospitalist Physician1952562126
  3. Maria Argao, MDFamily Medicine Physician1629003769
  4. Cecilio Batres, MDDermatology Physician1760412423
  5. Spencer Berthelsen, MDInternal Medicine Physician1295763290
  6. Melinda Chai, MDObstetrics & Gynecology Physician1336778075

Verify Son Bao Hoang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L4971
    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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7% more Medicare Part D claims than the average family medicine physician in 2024

3,794 Medicare Part D claims for 546 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 25 claims were for opioids.

  1. Son Hoang3,794
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium495 claims
  2. Amlodipine Besylate302 claims
  3. Losartan Potassium205 claims
  4. Metformin Hcl Er153 claims
  5. Rosuvastatin Calcium119 claims
  6. Tamsulosin Hcl115 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $25.74

1 payment: food and beverage; the largest payer was Abbott Laboratories. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Son Hoang$25.74
  2. Specialty average$902.55

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

Bills Medicare through one group practice

  1. Kelsey-Seybold Medical Group, PLLCSugar Land, TX

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

Son Bao Hoang among 11,119 family medicine physician records in Texas

Son Bao Hoang, MD is one of 11,119 family medicine 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 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 54% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1998 · median 2004 among the 7,095 with a school on file
  • Record last updated2016 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

162 family medicine physician records list a practice address in Sugar Land

They are 162 of the 3,851 NPPES records with a practice address in Sugar Land, and 11,119 family medicine physician records in Texas.

The 8 family medicine physician records with the nearest ZIP codes

  1. Faizunnisa Anwar, M.D.Sugar Land, TX 774781497738504
  2. Joe Anzaldua, MDSugar Land, TX 774781659353001
  3. Nalini Balachandran, M.D.Sugar Land, TX 774781326047283
  4. Barbara Barnett, DOSugar Land, TX 774781629038781
  5. David Bauer, MDSugar Land, TX 774781275572729
  6. Dallas Coate, MDSugar Land, TX 774781740236736
  7. Geraldine Gossard, MDSugar Land, TX 774781649226754
  8. Anne-Marie Herpin, M.D.Sugar Land, TX 774781518968809

Common questions

What is Son Bao Hoang, MD's NPI number?

Son Bao Hoang, MD's National Provider Identifier (NPI) is 1609962984, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Son Bao Hoang, MD located?

The NPPES record lists a practice address at 11555 University Blvd, Sugar Land, TX, 77478. Phone: (713) 442-9100. Providers update this record themselves, so call before visiting.

How can I verify Son Bao Hoang, MD's license?

NPPES lists Texas license number L4971, 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.

How much does Son Bao Hoang, MD prescribe under Medicare Part D?

In 2024, Son Bao Hoang, MD had 3,794 Medicare Part D claims for 546 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

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.

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.