Ian Beaudoin Ross, M.D.
Neurological Surgery Physician · Pasadena, CA
Ian Beaudoin Ross, M.D. is a neurological surgery physician with a practice address in Pasadena, California, and NPI 1003853730, issued on Jun 1, 2006. Check the license (California G87566, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ian Beaudoin Ross
- Credential
- M.D.
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- G87566 CA
Self-reported in NPPES; status is on the state search - Practice location
- 630 S Raymond Ave, Pasadena, CA 91105
- Phone
- (626) 793-8194
- Enumerated
- Jun 1, 2006
- Record last updated
- Dec 12, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (626) 793-3664
- Medicaid ID
- 00G875660 CA
- Medicare enrollment
- Enrolled (PECOS I20060606000112); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 630 S Raymond Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Asa Albecz, REEGT RPSGTEEG Technician1316493737
- Igor Fineman, M.D.Neurological Surgery Physician1346250073
- Anchel Furman, M.D.Internal Medicine Physician1104970250
- Linda Hillier, D.O.Internal Medicine Physician1407029192
- Glenn Littenberg, M.D.Gastroenterology Physician1033184973
- Mary Mioux Berry, DOPhysical Medicine & Rehabilitation Physician1023014750
Verify Ian Beaudoin Ross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G87566Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average neurological surgery physician in 2024
132 Medicare Part D claims for 45 beneficiaries, against an average of 172 among the 4,378 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Gabapentin45 claims
- Methocarbamol24 claims
- Levetiracetam17 claims
- Clopidogrel15 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.
The MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,093.72
12 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.
Bills Medicare through one group practice
- Southern California Neurosurgical Associates IncSouth Pasadena, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neurological Surgery Physician providers in California
There are 929 neurological surgery physician records in California.
Other neurological surgery physician records in California
- Mohamad Abbass, MDStanford, CA1679492151
- Samy Abdou, MDSan Diego, CA1215085006
- Kumar Abhinav, BSC MBBS, FRCS(SN)Stanford, CA1003331000
- Moustapha Abou-Samra, MDVentura, CA1194719807
- Bret Abshire, M.D.Murrieta, CA1992741912
- Deyaaldeen Abu Reesh, MDPalo Alto, CA1073201521
- Imad Abumeri, M.D.Bakersfield, CA1295732980
- Achal Achrol, M.D.Loma Linda, CA1275783276
- Geoffrey Adey, MDWalnut Creek, CA1447362520
- John Adler, MDStanford, CA1780736199
Common questions
What is Ian Beaudoin Ross, M.D.'s NPI number?
Ian Beaudoin Ross, M.D.'s National Provider Identifier (NPI) is 1003853730, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ian Beaudoin Ross, M.D. located?
The NPPES record lists a practice address at 630 S Raymond Ave, Pasadena, CA, 91105. Phone: (626) 793-8194. Providers update this record themselves, so call before visiting.
How can I verify Ian Beaudoin Ross, M.D.'s license?
NPPES lists California license number G87566, 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 Beaudoin Ross, M.D. prescribe under Medicare Part D?
In 2024, Ian Beaudoin Ross, M.D. had 132 Medicare Part D claims for 45 beneficiaries; the average among neurological surgery physician prescribers was 172. Part D covers Medicare prescriptions only.
What is Ian Beaudoin Ross, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.