RHEUMATOLOGY ASSOCIATES OF GREATER HOUSTON PLLC
RHEUMATOLOGY ASSOCIATES OF GREATER HOUSTON PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1629658711, based in Katy, TX. It is classified under Rheumatology Physician.
Getting there
The practice address on file is 777 S FRY RD STE 208, Katy, TX 77450. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 6002205176
- Enrollment ID
- O20211115002499
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Rheumatology covers
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and "collagen" diseases. NUCC Health Care Provider Taxonomy, code 207RR0500X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1629658711 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 12, 2021 |
| Last updated | Jan 27, 2025 |
| Status | Active |
| Practice address |
777 S FRY RD STE 208 Katy, TX 77450 (281) 652-5943 Fax (281) 652-5944 |
| Mailing address |
11569 S HIGHWAY 6 PMB 197 Sugar Land, TX 77498 |
| Other identifiers |
1W6870
· Other (TX) 431613501 · Medicaid (TX) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 6 | 2 | 9 | 6 | 5 | 8 | 7 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 6 | 4 | 9 | 3 | 5 | 7 | 7 | 2 |
Sum = 69 · next multiple of 10 = 70 · check digit = 1 · actual last digit = 1
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.