Ian R. Grover, MD
Emergency Medicine Physician · La Jolla, CA
Ian R. Grover, MD is an emergency medicine physician with a practice address in La Jolla, California, and NPI 1073556304, issued on Jun 14, 2006. Check the license (California A55341, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ian R. Grover
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- A55341 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9300 Campus Point Drive, La Jolla, CA 92037
- Phone
- (858) 657-7000
- Enumerated
- Jun 14, 2006
- Record last updated
- May 23, 2023
- Medicaid ID
- OOA553410 CA
- Medicare enrollment
- Enrolled (PECOS I20100322000094); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 9300 Campus Point Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christine Choi, M.D.Anesthesiology Physician1558603654
- Richard Clark, MDEmergency Medicine Physician1477596773
- Nicholas Coley, MD/PHDAnatomic Pathology & Clinical Pathology Physician1619396348
- Linda Dean, PHARMDPharmacist1346880937
- Kama Guluma, M.D.Emergency Medicine Physician1871526640
Verify Ian R. Grover in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A55341Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average emergency medicine physician in 2024
262 Medicare Part D claims for 181 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 24 claims were for opioids.
Most prescribed
- Methylprednisolone19 claims
- Cefpodoxime Proxetil13 claims
- Doxycycline Monohydrate13 claims
- Ondansetron Odt12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $23.41
1 payment: food and beverage; the largest payer was Tactile Systems Technology Inc. The 12,335 providers of this specialty with any payment received $953.79 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.
Bills Medicare through one group practice
- Regents OF The University OF CaliforniaSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
61 emergency medicine physician records list a practice address in La Jolla
They are 61 of the 3,648 NPPES records with a practice address in La Jolla, and 7,751 emergency medicine physician records in California.
All 61 in La Jolla → All 7,751 in California → Every provider in La Jolla →
Other emergency medicine physician records in California
- Cooper Aakhus, MDStanford, CA1194351007
- Pyra Aarden, MDMartinez, CA1417058199
- Neal Aaron, D.O.Encinitas, CA1114283520
- Eric AaserudeWalnut Creek, CA1811491194
- Nader Abas, MDBarstow, CA1346288305
- Michael Abbo, MDNovato, CA1205819042
- Daniel Abbott, MDFullerton, CA1518907864
- Paul-Andre Abboud, M.D.Oakland, CA1710065503
- Mostafa Abdel-Hamid, MDStanford, CA1457918740
- Ashraf Abdel-KerimChino, CA1396961538
Common questions
What is Ian R. Grover, MD's NPI number?
Ian R. Grover, MD's National Provider Identifier (NPI) is 1073556304, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ian R. Grover, MD located?
The NPPES record lists a practice address at 9300 Campus Point Drive, La Jolla, CA, 92037. Phone: (858) 657-7000. Providers update this record themselves, so call before visiting.
How can I verify Ian R. Grover, MD's license?
NPPES lists California license number A55341, 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.
How much does Ian R. Grover, MD prescribe under Medicare Part D?
In 2024, Ian R. Grover, MD had 262 Medicare Part D claims for 181 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
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.