ROBERT D. MENZIES, MD, PLLC
ROBERT D. MENZIES, MD, PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1336658236, based in Ft Worth, TX. It is classified under Interventional Pain Medicine Physician.
Getting there
The practice address on file is 1307 8TH AVE STE 201, Ft Worth, TX 76104. 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 |
|---|---|---|
| M3643 | TX | Interventional Pain Medicine Physician primary |
This provider holds licence M3643 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 Interventional Pain Medicine covers
Interventional Pain Medicine is the discipline of medicine devoted to the diagnosis and treatment of pain and related disorders principally with the application of interventional techniques in managing subacute, chronic, persistent, and intractable pain, independently or in conjunction with other modalities of treatment. NUCC Health Care Provider Taxonomy, code 208VP0014X
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 | 1336658236 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Sep 22, 2017 |
| Last updated | Mar 17, 2018 |
| Status | Active |
| Practice address |
1307 8TH AVE STE 201 Ft Worth, TX 76104 (817) 953-3458 |
| Mailing address |
7148 TRAIL LAKE DR Ft Worth, TX 76123 |
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 | 3 | 3 | 6 | 6 | 5 | 8 | 2 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 3 | 6 | 6 | 3 | 5 | 7 | 2 | 6 |
Sum = 64 · next multiple of 10 = 70 · 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.