Kongsak Tanphaichitr, M.D.
NPI 1942362777 · Rheumatology Physician · Florissant, MO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kongsak Tanphaichitr, M.D. is a Rheumatology Physician provider in Florissant, MO (NPI 1942362777).
Provider details
- NPI number
- 1942362777
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35104 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Triamterene/Hydrochlorothiazidbrand: Triamterene-Hydrochlorothiazid | 25 | 13 |
| Hydroxychloroquine Sulfate | 18 | — |
| Methotrexate Sodiumbrand: Methotrexate | 18 | 11 |
| Pravastatin Sodium | 15 | — |
| Gabapentin | 15 | — |
| Triamcinolone Acetonide | 13 | — |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-15
- Last updated
- 2012-08-03
Frequently asked questions
- What is Kongsak Tanphaichitr's NPI number?
- Kongsak Tanphaichitr's National Provider Identifier (NPI) is 1942362777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kongsak Tanphaichitr's specialty?
- Kongsak Tanphaichitr is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Kongsak Tanphaichitr located?
- Kongsak Tanphaichitr's practice location on file with NPPES is 11115 New Halls Ferry Rd, Florissant, MO 63033-7613.
- What is Kongsak Tanphaichitr's phone number?
- The practice phone number listed in the NPPES registry for Kongsak Tanphaichitr is (314) 839-4339.
- Does Kongsak Tanphaichitr accept Medicare?
- Kongsak Tanphaichitr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kongsak Tanphaichitr's NPI active?
- Yes — Kongsak Tanphaichitr's NPI (1942362777) is active in the NPPES registry as of the last update on 2012-08-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.