Robert Grady Briggs
Neurological Surgery Physician · Los Angeles, CA
Robert Grady Briggs is a neurological surgery physician with a practice address in Los Angeles, California, and NPI 1093274862, issued on Mar 19, 2019. Check the license (California A181019, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert Grady Briggs
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- A181019 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1200 N State St Ste 3300, Los Angeles, CA 90033
- Phone
- (323) 226-7421
- Enumerated
- Mar 19, 2019
- Record last updated
- Aug 18, 2025
- Medicare enrollment
- Enrolled (PECOS I20250902000854); may accept Medicare assignment
- Medical or professional school
- University Of Oklahoma College Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 929 in California → Look up another NPI →
Also registered at 1200 N State St Ste 3300
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jonathan Dallas, MDStudent in an Organized Health Care Education/Training Program1811524515
- Raghav Gupta, MDStudent in an Organized Health Care Education/Training Program1306473921
Verify Robert Grady Briggs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A181019Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $213.43
4 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Robert Grady Briggs among 929 neurological surgery physician records in California
Robert Grady Briggs is one of 929 neurological surgery physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 93% of them.
- NPI issued2019 · 93% of these records are older, 5% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2019 · median 2005 among the 612 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in California
There are 929 neurological surgery physician records in California.
All 929 in California → Every provider in Los Angeles → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- Arun Amar, MDLos Angeles, CA 900331447348032
- Michael Apuzzo, M.D.Los Angeles, CA 900331720027501
- Frank Attenello, M.D., M.S.Los Angeles, CA 900331386818227
- Thomas Chen, M.D., PHDLos Angeles, CA 900331225071509
- Steven Giannotta, M.D.Los Angeles, CA 900331114978871
- John Gruen, M.D.Los Angeles, CA 900331194769570
- Patrick Hsieh, MDLos Angeles, CA 900331942405956
- Charles Liu, M.D., PHDLos Angeles, CA 900331568406080
Common questions
What is Robert Grady Briggs's NPI number?
Robert Grady Briggs's National Provider Identifier (NPI) is 1093274862, issued on Mar 19, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Robert Grady Briggs located?
The NPPES record lists a practice address at 1200 N State St Ste 3300, Los Angeles, CA, 90033. Phone: (323) 226-7421. Providers update this record themselves, so call before visiting.
How can I verify Robert Grady Briggs's license?
NPPES lists California license number A181019, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.