Maria Rita Guevara, MD
Nuclear Imaging & Therapy Physician · North Hollywood, CA
Maria Rita Guevara, MD is a nuclear imaging & therapy physician with a practice address in North Hollywood, California, and NPI 1316124662, issued on Jan 29, 2008. Check the license (California A102275, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Maria Rita Guevara
- Credential
- MD
- Primary taxonomy
- Nuclear Imaging & Therapy Physician 207UN0902X
- License number
- A102275 CA
Self-reported in NPPES; status is on the state search - Practice location
- 12253 Dehougne St, North Hollywood, CA 91605
- Phone
- (310) 386-4879
- Enumerated
- Jan 29, 2008
- Record last updated
- Jan 29, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest nuclear imaging & therapy physician records → All 28 in California → Look up another NPI →
Verify Maria Rita Guevara in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A102275Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% fewer Medicare Part D claims than the average nuclear imaging & therapy physician in 2024
483 Medicare Part D claims for 76 beneficiaries, against an average of 749 among the 26 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Losartan Potassium46 claims
- Amlodipine Besylate38 claims
- Atorvastatin Calcium38 claims
- Omeprazole20 claims
- Metformin Hcl18 claims
- Glipizide17 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: $19.89
1 payment: food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 42 providers of this specialty with any payment received $1,133.74 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.
Maria Rita Guevara among 28 nuclear imaging & therapy physician records in California
Maria Rita Guevara, MD is one of 28 nuclear imaging & therapy physician records with a practice address in California. 50% 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 64% of them.
- NPI issued2008 · 64% of these records are older, 29% newer
- In a Medicare fileYes · 50% of these records are
- In the CMS Doctors and Clinicians fileNo · 32% of these records are
- Record last updated2008 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207UN0902X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nuclear Imaging & Therapy Physician providers in California
There are 28 nuclear imaging & therapy physician records in California.
All 28 in California → Every provider in North Hollywood → Nuclear Imaging & Therapy Physician nationwide →
The 8 nuclear imaging & therapy physician records with the nearest ZIP codes
- Maral Mardiros, M.D.Woodland Hills, CA 913671083739882
- Chiayi NiSylmar, CA 913421740686435
- Doina Tanasescu, MDSylmar, CA 913421184632796
- Michael Siegel, M.D.La Jolla, CA 920931285885681
- Richard Cole, M.D.San Diego, CA 921201346293602
- David Rossman, M.D.San Diego, CA 921231194825703
- Eugene Silverman, MDSan Diego, CA 921341356311906
- Sing-Yung Wu, M.D.Long Beach, CA 908221912011917
Common questions
What is Maria Rita Guevara, MD's NPI number?
Maria Rita Guevara, MD's National Provider Identifier (NPI) is 1316124662, issued on Jan 29, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Maria Rita Guevara, MD located?
The NPPES record lists a practice address at 12253 Dehougne St, North Hollywood, CA, 91605. Phone: (310) 386-4879. Providers update this record themselves, so call before visiting.
How can I verify Maria Rita Guevara, MD's license?
NPPES lists California license number A102275, 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 Maria Rita Guevara, MD prescribe under Medicare Part D?
In 2024, Maria Rita Guevara, MD had 483 Medicare Part D claims for 76 beneficiaries; the average among nuclear imaging & therapy physician prescribers was 749. 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.