Robert Allen, M.D.
Emergency Medicine Physician · Montclair, CA
Robert Allen, M.D. is an emergency medicine physician with a practice address in Montclair, California, and NPI 1841202330, issued on Aug 12, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert Allen
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- Practice location
- 8891 Central Ave, Montclair, CA 91763
- Phone
- (909) 625-4848
- Enumerated
- Aug 12, 2006
- Entity
- Type 1 · individual
Also registered at 8891 Central Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danielle Barrett, PA-CPhysician Assistant1467821363
- Jiansan Ding, ACUPUNCTURIST (A.LC)Acupuncturist1487877205
- Joann Enderica, PAMedical Physician Assistant1992120042
- Kyungsoo Go, PA-CPhysician Assistant1720514466
- Akash Gupta, M.D.Emergency Medicine Physician1417969742
- Gale Laidlaw, FNP-CFamily Nurse Practitioner1396137329
Verify Robert Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
92% fewer Medicare Part D claims than the average emergency medicine physician in 2024
29 Medicare Part D claims for 23 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D.
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.
One hospital or facility affiliation
- Providence Medical FoundationVictorville, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Emergency Medicine Physician providers in California
There are 7,133 emergency medicine physician records in California.
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 Robert Allen, M.D.'s NPI number?
Robert Allen, M.D.'s National Provider Identifier (NPI) is 1841202330, issued on Aug 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Allen, M.D. located?
The NPPES record lists a practice address at 8891 Central Ave, Montclair, CA, 91763. Phone: (909) 625-4848. Providers update this record themselves, so call before visiting.
How can I verify Robert Allen, M.D.'s license?
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 Robert Allen, M.D. prescribe under Medicare Part D?
In 2024, Robert Allen, M.D. had 29 Medicare Part D claims for 23 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.