Ryan B. Viets, MD
Neuroradiology Physician · La Mesa, CA
Ryan B. Viets, MD is a neuroradiology physician with a practice address in La Mesa, California, and NPI 1568617108, issued on Nov 24, 2008. Check the license (California A151144, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ryan B. Viets
- Credential
- MD
- Primary taxonomy
- Neuroradiology Physician 2085N0700X
- License numbers
- A151144 CA
A125809 CA
2012012483 MO
Self-reported in NPPES; status is on the state search - Practice location
- 5555 Grossmont Center Dr, La Mesa, CA 91942
- Phone
- (619) 740-4034
- Enumerated
- Nov 24, 2008
- Record last updated
- Oct 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (619) 740-4324
- Medicare enrollment
- Enrolled (PECOS I20140207001708); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neuroradiology physician records → All 221 in California → Look up another NPI →
Also registered at 5555 Grossmont Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Mohammed Al-Janabi, M.D.Pulmonary Disease Physician1760773725
- Lori Alford, L.C.S.W.Clinical Social Worker1043463003
- Roshanak Alialy, MDAnatomic Pathology & Clinical Pathology Physician1730683160
- Kikelomo Aluko, MSN, APRN, PMHNP BCPsychiatric/Mental Health Nurse Practitioner1083584346
- Vian AmerPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1972186609
Verify Ryan B. Viets in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A151144Check 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% fewer Medicare Part D claims than the average neuroradiology physician in 2024
25 Medicare Part D claims, against an average of 56 among the 112 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Clopidogrel22 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: $192.46
3 payments; by number, the most common kind was food and beverage; the largest payer was Penumbra, Inc. The 382 providers of this specialty with any payment received $10,885.19 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
- California Center For Neurointerventional SurgeryLa Jolla, CA
- Emergency And Acute Care Medical CorporationLa Mesa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan B. Viets among 221 neuroradiology physician records in California
Ryan B. Viets, MD is one of 221 neuroradiology physician records with a practice address in California. 82% 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 50% of them.
- NPI issued2008 · 50% of these records are older, 43% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2006 · median 2006 among the 172 with a school on file
- Record last updated2020 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085N0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neuroradiology Physician providers in California
There are 221 neuroradiology physician records in California.
All 221 in California → Every provider in La Mesa → Neuroradiology Physician nationwide →
The 8 neuroradiology physician records with the nearest ZIP codes
- Linda Lewis, MDCarlsbad, CA 920091760463194
- Annalice Chang, M.D.La Jolla, CA 920371447679410
- Wade Wong, MDLa Jolla, CA 920371972685949
- Erik Bergman, MDSan Diego, CA 921031043291073
- Jennifer Chang, MDSan Diego, CA 921031669602850
- James Chen, M.D.San Diego, CA 921031427250588
- Aaron Cho, M.D.San Diego, CA 921031790758548
- Nikdokht Farid, M.DSan Diego, CA 921031205151172
Common questions
What is Ryan B. Viets, MD's NPI number?
Ryan B. Viets, MD's National Provider Identifier (NPI) is 1568617108, issued on Nov 24, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ryan B. Viets, MD located?
The NPPES record lists a practice address at 5555 Grossmont Center Dr, La Mesa, CA, 91942. Phone: (619) 740-4034. Providers update this record themselves, so call before visiting.
How can I verify Ryan B. Viets, MD's license?
NPPES lists California license number A151144, 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 Ryan B. Viets, MD prescribe under Medicare Part D?
In 2024, Ryan B. Viets, MD had 25 Medicare Part D claims; the average among neuroradiology physician prescribers was 56. 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.