Are you Grant P. Williams, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileWhere to find Grant P. Williams, M.D.
- Glendale location main office
706 W Broadway Ste 202, Glendale, CA 91204 - West Covina location
1250 S Sunset Ave Ste 206, West Covina, CA 91790
About Dr. Williams
Grant P. Williams, M.D. practices interventional pain management in Glendale, CA. Grant is also listed as specializing in interventional pain medicine. According to Medicare claims data, Grant cared for 55 Medicare patients across 601 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. The provider's National Provider Identifier (NPI) is 1013055128.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (877) 331-3878
- Email not available
Practice Locations
706 W BROADWAY STE 202
Glendale, CA 91204
1250 S Sunset Ave Ste 206
West Covina, CA 91790
Procedures Most Often Billed to Medicare
601 services · 55 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
601 | More often than most peers in Interventional Pain Management |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other interventional pain managements in Glendale 3
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 1991 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Grant P. Williams?
Grant P. Williams is an interventional pain management in Glendale, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Grant P. Williams's address?
Grant P. Williams is listed at 706 W Broadway Ste 202, Glendale, CA 91204. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Grant P. Williams?
The number on file is (877) 331-3878. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Grant P. Williams's NPI number?
Grant P. Williams's National Provider Identifier is 1013055128. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Grant P. Williams train?
Grant P. Williams attended Other, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Grant P. Williams been practicing?
Grant P. Williams has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What procedures does Grant P. Williams perform?
According to Medicare billing data, Grant P. Williams the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Grant P. Williams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Grant P. Williams. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.