RICHARD I. GRACER, MD, INC.
RICHARD I. GRACER, MD, INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1497932321, based in San Ramon, CA. The organization lists 3 taxonomy classifications, with Interventional Pain Medicine Physician recorded as primary.
Getting there
The practice address on file is 4 CROW CANYON CT SUITE 210, San Ramon, CA 94583. 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 |
|---|---|---|
| G35367 | CA | Interventional Pain Medicine Physician primary |
| G35367 | CA | Addiction (Substance Use Disorder)… |
| G35367 | CA | Adult Medicine Physician |
This provider holds licence G35367 issued in CA. 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
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 208VP0014X | Interventional Pain Medicine Physician Interventional Pain Medicine | G35367 | CA | primary |
| 101YA0400X | Addiction (Substance Use Disorder) Counselor Addiction (Substance Use Disorder) | G35367 | CA | |
| 207QA0505X | Adult Medicine Physician Adult Medicine | G35367 | CA |
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 | 1497932321 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jan 22, 2008 |
| Last updated | Feb 5, 2019 |
| Status | Active |
| Practice address |
4 CROW CANYON CT SUITE 210 San Ramon, CA 94583 (925) 366-4860 Fax (925) 886-4466 |
| Other identifiers |
ZZZ07604Z
· BLUE SHIELD PIN (CA) |
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 | 4 | 9 | 7 | 9 | 3 | 2 | 3 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 4 | 9 | 7 | 9 | 3 | 4 | 3 | 4 |
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.