Maika Del Mar, M.D.
Family Medicine Physician · Roseville, CA
Maika Del Mar, M.D. is a family medicine physician with a practice address in Roseville, California, and NPI 1659373603, issued on Jun 2, 2005. Check the license (California A89703, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Maika Del Mar
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A89703 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1001 Riverside Ave, Roseville, CA 95678
- Phone
- (918) 784-4050
- Enumerated
- Jun 2, 2005
- Record last updated
- Jan 6, 2022
- Fax
- (916) 746-4518
- Medicaid ID
- 1807083000 WV
- Medicare enrollment
- Enrolled (PECOS I20051212000336); accepts Medicare assignment
- 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 1001 Riverside Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janet AoyamaPharmacist1114459930
- Katherine Arbegast, O.D.Optometrist1700933587
- Saimah ArshadPharmacist1023369832
- Hamraz Bainotti, PHARM.D.Pharmacist1528129137
- Elaine Chau, MDFamily Medicine Physician1326500836
- Heather Cortez, LCSWClinical Social Worker1831933779
Verify Maika Del Mar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A89703Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family medicine physician in 2024
7,939 Medicare Part D claims for 934 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 380 claims were for opioids.
Most prescribed
- Atorvastatin Calcium473 claims
- Levothyroxine Sodium372 claims
- Losartan Potassium357 claims
- Amlodipine Besylate267 claims
- Hydrocodone-Acetaminophen229 claims
- Duloxetine Hcl165 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
- Permanente Medical Group IncRoseville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maika Del Mar among 17,133 family medicine physician records in California
Maika Del Mar, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1991 · median 2005 among the 10,652 with a school on file
- Record last updated2022 · 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).
136 family medicine physician records list a practice address in Roseville
They are 136 of the 5,340 NPPES records with a practice address in Roseville, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Roseville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Anna Tzeitel Abalos, MDRoseville, CA 956781720200017
- Kristianne Amurao, MDRoseville, CA 956781225650856
- Elaine Chau, MDRoseville, CA 956781326500836
- Kyle Crooks, D.O.Roseville, CA 956781750743019
- Wenny Jean, MDRoseville, CA 956781447279971
- Tae Jung, D.ORoseville, CA 956781891925889
- Rafael Vidal Macaraeg, MDRoseville, CA 956781326788571
- Fareeha Sattar, D.ORoseville, CA 956781467726968
Common questions
What is Maika Del Mar, M.D.'s NPI number?
Maika Del Mar, M.D.'s National Provider Identifier (NPI) is 1659373603, issued on Jun 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Maika Del Mar, M.D. located?
The NPPES record lists a practice address at 1001 Riverside Ave, Roseville, CA, 95678. Phone: (918) 784-4050. Providers update this record themselves, so call before visiting.
How can I verify Maika Del Mar, M.D.'s license?
NPPES lists California license number A89703, 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 Maika Del Mar, M.D. prescribe under Medicare Part D?
In 2024, Maika Del Mar, M.D. had 7,939 Medicare Part D claims for 934 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.