Christine Nareen Hermiz, DO
Family Medicine Physician · Sun City, CA
Christine Nareen Hermiz, DO is a family medicine physician with a practice address in Sun City, California, and NPI 1437687720, issued on May 31, 2017. Check the license (California 20A23013, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Christine Nareen Hermiz
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 20A23013 CA
5101023214 MI
Self-reported in NPPES; status is on the state search - Practice location
- 27190 Sun City Blvd, Sun City, CA 92586
- Phone
- (951) 676-4193
- Enumerated
- May 31, 2017
- Record last updated
- Nov 12, 2025
- Medicare enrollment
- Enrolled (PECOS I20241223003384); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 27190 Sun City Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles Asamaphand, PAPhysician Assistant1487329413
- Irene Ching, DOInternal Medicine Physician1013411602
Verify Christine Nareen Hermiz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A23013Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average family medicine physician in 2024
1,942 Medicare Part D claims for 295 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Atorvastatin Calcium118 claims
- Levothyroxine Sodium93 claims
- Rosuvastatin Calcium92 claims
- Omeprazole81 claims
- Lisinopril68 claims
- Losartan Potassium48 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: $63.38
4 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. The 55,478 providers of this specialty with any payment received $902.55 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
- Rancho Family Medical Group IncMenifee, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine Nareen Hermiz among 17,133 family medicine physician records in California
Christine Nareen Hermiz, DO 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 2017, is newer than 79% of them.
- NPI issued2017 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2017 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 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).
4 family medicine physician records list a practice address in Sun City
They are 4 of the 137 NPPES records with a practice address in Sun City, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Sun City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mary Chau, D.O.Sun City, CA 925861255365888
- Susan Danek, M.D.Sun City, CA 925861265572499
- Anthony Gallegos, MDMenifee, CA 925861750904231
- Vadim Gurvits, D.O.Menifee, CA 925861790725398
- Kevin Nguyen, M.D.Menifee, CA 925861598739203
- John Overman, M.D.Sun City, CA 925861427069970
- John Schoonmaker, D.O.Menifee, CA 925861841231537
- Daniel Camarillo, MDMenifee, CA 925841073693552
Common questions
What is Christine Nareen Hermiz, DO's NPI number?
Christine Nareen Hermiz, DO's National Provider Identifier (NPI) is 1437687720, issued on May 31, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Christine Nareen Hermiz, DO located?
The NPPES record lists a practice address at 27190 Sun City Blvd, Sun City, CA, 92586. Phone: (951) 676-4193. Providers update this record themselves, so call before visiting.
How can I verify Christine Nareen Hermiz, DO's license?
NPPES lists California license number 20A23013, 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 Christine Nareen Hermiz, DO prescribe under Medicare Part D?
In 2024, Christine Nareen Hermiz, DO had 1,942 Medicare Part D claims for 295 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.