Quick answers
- Which hospitals does Loc V. Thang work at?
- Medicare's official clinician data lists Loc V. Thang at 5 hospitals: Barnes Jewish Hospital, Mercy Hospital Jefferson, Mercy Hospital South, Mercy Hospital St Louis and Parkland Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Loc V. Thang see patients?
- Medicare's clinician data lists 4 practice locations, including Festus, MO, Ballwin, MO and Saint Louis, MO. Call before your visit to confirm the address.
- What is Loc V. Thang's specialty?
- Medicare lists Pain Management as the primary specialty, and also Anesthesiology.
- Does Loc V. Thang accept Medicare assignment?
- Yes. Medicare's clinician data says Loc V. Thang accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Loc V. Thang offer telehealth?
- Medicare's clinician data says Loc V. Thang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Loc V. Thang?
- (636) 933-8940, as listed in official Medicare / NPI Registry data.
- What is Loc V. Thang's NPI number?
- 1780065078. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Loc V. Thang works
Medicare's Facility Affiliation Data lists Loc V. Thang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Barnes Jewish HospitalSaint Louis, MO · Acute Care Hospital · CCN 260032
- Mercy Hospital JeffersonCrystal City, MO · Acute Care Hospital · CCN 260023
- Mercy Hospital SouthSaint Louis, MO · Acute Care Hospital · CCN 260077
- Mercy Hospital St LouisSaint Louis, MO · Acute Care Hospital · CCN 260020
- Parkland Health CenterFarmington, MO · Acute Care Hospital · CCN 260163
Practice locations
Addresses where Loc V. Thang is enrolled with Medicare (CMS data updated 2026-10-02).
- 1377 US Hwy 61, Suite 100Festus, MO 63028 (636) 933‑8940
- 15945 Clayton Rd, Suite 220Ballwin, MO 63011 (636) 239‑8097
- 4921 Parkview PlSaint Louis, MO 63110 (314) 362‑5000
- 851 E 5th StWashington, MO 63090
Group practices
Medicare enrollment lists Loc V. Thang as a member of these groups (CMS data updated 2026-10-02).
- Washington University3,029 clinicians in the group
- Mercy Clinic Pain Management LLC22 clinicians in the group
Specialties
- Pain Managementprimary
- Anesthesiologyalso
Other pain management doctors in Festus
Clinicians with the same Medicare primary specialty in Festus, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Michigan State University College Of Human Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1780065078 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians