MARY S. GOSWITZ MD, PA
MARY S. GOSWITZ MD, PA is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1992020366, based in Baytown, TX. It is classified under Radiation Oncology Physician.
Getting there
The practice address on file is 4021 GARTH RD SUITE 105, Baytown, TX 77521. 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
| Licence | State | Specialty |
|---|---|---|
| J6972 | TX | Radiation Oncology Physician primary |
This provider holds licence J6972 issued in TX. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Radiation Oncology covers
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors. NUCC Health Care Provider Taxonomy, code 2085R0001X
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 | 1992020366 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Mar 29, 2010 |
| Last updated | Oct 28, 2010 |
| Status | Active |
| Practice address |
4021 GARTH RD SUITE 105 Baytown, TX 77521 (281) 420-8557 Fax (281) 427-2911 |
| Mailing address |
PO BOX 1297 Baytown, TX 77522 |
| Other identifiers |
0018GK
· BCBS 103039703 (TX) 10017453 · AMERIGROUP |
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 | 9 | 9 | 2 | 0 | 2 | 0 | 3 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 9 | 9 | 2 | 0 | 2 | 0 | 3 | 3 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.