Susanna Nicholass, MD
Family Medicine Physician · Banning, CA
Susanna Nicholass, MD is a family medicine physician with a practice address in Banning, California, and NPI 1598922882, issued on May 22, 2008. Check the license (California A107871, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Susanna Nicholass
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A107871 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5957 W Ramsey St, Banning, CA 92220
- Phone
- (951) 845-0313
- Enumerated
- May 22, 2008
- Record last updated
- Dec 1, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101013001254); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 2007
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 5957 W Ramsey St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Budd, PA-CPhysician Assistant1942976204
- Joshua Choi, M.D.Internal Medicine Physician1205270766
- Janet CooperFamily Nurse Practitioner1487085403
- Irada Dalili, M.D.Family Medicine Physician1528092459
- Scott DitchInternal Medicine Physician1447787171
- Dai Du, M.D.Emergency Medicine Physician1962440750
Verify Susanna Nicholass in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A107871Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% more Medicare Part D claims than the average family medicine physician in 2024
5,495 Medicare Part D claims for 577 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 338 claims were for opioids.
Most prescribed
- Atorvastatin Calcium369 claims
- Losartan Potassium235 claims
- Amlodipine Besylate205 claims
- Hydrocodone-Acetaminophen195 claims
- Levothyroxine Sodium182 claims
- Lisinopril156 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupFontana, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Susanna Nicholass among 17,133 family medicine physician records in California
Susanna Nicholass, MD is one of 17,133 family medicine 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 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 42% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2007 · median 2005 among the 10,652 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 family medicine physician records list a practice address in Banning
They are 25 of the 515 NPPES records with a practice address in Banning, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Banning → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kim Bennett, P.A.Banning, CA 922201992733141
- Irada Dalili, M.D.Banning, CA 922201528092459
- Karen Davis, MDBanning, CA 922201396759346
- Mark Foster, M.DBanning, CA 922201336189042
- Howard Green, MDBanning, CA 922201851330674
- Frederick Lloyd, MDBanning, CA 922201528053303
- Arnold Magbanua, M.D.Banning, CA 922201831203439
- Michael Kenneth Mindoro, M.D.Banning, CA 922201801974845
Common questions
What is Susanna Nicholass, MD's NPI number?
Susanna Nicholass, MD's National Provider Identifier (NPI) is 1598922882, issued on May 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Susanna Nicholass, MD located?
The NPPES record lists a practice address at 5957 W Ramsey St, Banning, CA, 92220. Phone: (951) 845-0313. Providers update this record themselves, so call before visiting.
How can I verify Susanna Nicholass, MD's license?
NPPES lists California license number A107871, 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 Susanna Nicholass, MD prescribe under Medicare Part D?
In 2024, Susanna Nicholass, MD had 5,495 Medicare Part D claims for 577 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.