Ron Andrew Shatzmiller, MD, M.SC.
Neurology Physician · Pasadena, CA
Ron Andrew Shatzmiller, MD, M.SC. is a neurology physician with a practice address in Pasadena, California, and NPI 1417152042, issued on Jun 14, 2007. Check the license (California A100322, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ron Andrew Shatzmiller
- Credential
- MD, M.SC.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- A100322 CA
MD.206966 LA
Self-reported in NPPES; status is on the state search - Practice location
- 595 E Colorado Blvd Ste 602, Pasadena, CA 91101
- Phone
- (626) 765-6704
- Enumerated
- Jun 14, 2007
- Record last updated
- Apr 28, 2023
- Medicare enrollment
- Enrolled (PECOS I20100901000909); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 2,339 in California → Look up another NPI →
Also registered at 595 E Colorado Blvd Ste 602
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Justine KaluznyMarriage & Family Therapist1689030751
- Kimia NowbariPhysician Assistant1063368926
Verify Ron Andrew Shatzmiller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A100322Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average neurology physician in 2024
157 Medicare Part D claims for 51 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Nortriptyline Hcl15 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: $65.85
3 payments; by number, the most common kind was food and beverage; the largest payer was Sage Therapeutics, Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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 2 group practices
- Pasadena Neuropsychiatry Center A Medical CorporationPasadena, CA
- Pih Health PhysiciansSanta Fe Springs, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ron Andrew Shatzmiller among 2,339 neurology physician records in California
Ron Andrew Shatzmiller, MD, M.SC. is one of 2,339 neurology physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 48% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2005 · median 2006 among the 1,628 with a school on file
- Record last updated2023 · 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 2084N0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in California
There are 2,339 neurology physician records in California.
All 2,339 in California → Every provider in Pasadena → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Sharon Yegiaian, M.D.Pasadena, CA 911011225226301
- Elie DancourPasadena, CA 911051275824252
- Philip Girard, M.D.Pasadena, CA 911051215078381
- David GirardPasadena, CA 911051659777944
- Avriel Linane, DOPasadena, CA 911051912135104
- Nikita Maniar, MDPasadena, CA 911051225547722
- Yafa Minazad, D.O.Pasadena, CA 911051982636122
- Naveetha Nandakumar, DOPasadena, CA 911051265992630
Common questions
What is Ron Andrew Shatzmiller, MD, M.SC.'s NPI number?
Ron Andrew Shatzmiller, MD, M.SC.'s National Provider Identifier (NPI) is 1417152042, issued on Jun 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ron Andrew Shatzmiller, MD, M.SC. located?
The NPPES record lists a practice address at 595 E Colorado Blvd Ste 602, Pasadena, CA, 91101. Phone: (626) 765-6704. Providers update this record themselves, so call before visiting.
How can I verify Ron Andrew Shatzmiller, MD, M.SC.'s license?
NPPES lists California license number A100322, 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 Ron Andrew Shatzmiller, MD, M.SC. prescribe under Medicare Part D?
In 2024, Ron Andrew Shatzmiller, MD, M.SC. had 157 Medicare Part D claims for 51 beneficiaries; the average among neurology physician prescribers was 1,370. 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.