Cristina Maria Cojocaru, DO
Family Medicine Physician · Redwood City, CA
Cristina Maria Cojocaru, DO is a family medicine physician with a practice address in Redwood City, California, and NPI 1831650993, issued on Mar 29, 2019. Check the license (California 20A19435, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Cristina Maria Cojocaru
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 20A19435 CA
O1652 ID
Self-reported in NPPES; status is on the state search - Practice location
- 1190 Veterans Blvd, Redwood City, CA 94063
- Phone
- (650) 339-4792
- Enumerated
- Mar 29, 2019
- Record last updated
- Jun 20, 2023
- Medicare enrollment
- Enrolled (PECOS I20230104001464); accepts Medicare assignment
- Medical or professional school
- Midwestern University College Of Dental Medicine, Glendale, 2019
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 1190 Veterans Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Judy ChenFamily Nurse Practitioner1427649573
- Kirth Cucueco, MDInternal Medicine Physician1306209275
- Christine Duong, PHARMDPharmacist1316584592
- Rudolf Estess, DOFamily Medicine Physician1942761861
- Roberta Heck, NPAdult Health Nurse Practitioner1093895245
- Linda Hoang, M.D.Hematology & Oncology Physician1811253214
Verify Cristina Maria Cojocaru in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A19435Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% fewer Medicare Part D claims than the average family medicine physician in 2024
2,201 Medicare Part D claims for 312 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. 32 claims were for opioids.
Most prescribed
- Atorvastatin Calcium196 claims
- Lisinopril127 claims
- Losartan Potassium108 claims
- Amlodipine Besylate106 claims
- Levothyroxine Sodium83 claims
- Atenolol62 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
- South County Community Health Center IncEast Palo Alto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cristina Maria Cojocaru among 17,133 family medicine physician records in California
Cristina Maria Cojocaru, 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 2019, is newer than 85% of them.
- NPI issued2019 · 85% of these records are older, 12% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2019 · median 2005 among the 10,652 with a school on file
- Record last updated2023 · 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).
Family Medicine Physician providers in California
There are 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Redwood City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Geny Augustine, MDRedwood City, CA 940631083108401
- Kelley Brinsky, DORedwood City, CA 940631578977336
- Amisha Chhipwadia, MDRedwood City, CA 940631114037264
- Alan Galitz, MDRedwood City, CA 940631699853259
- Lizzy Hsu, MDRedwood City, CA 940631376695171
- Andrew Hwang, MDRedwood City, CA 940631740505825
- Ahalya Joisha, M.DRedwood City, CA 940631760536577
- Sung Knueppel, MDRedwood City, CA 940631407967680
Common questions
What is Cristina Maria Cojocaru, DO's NPI number?
Cristina Maria Cojocaru, DO's National Provider Identifier (NPI) is 1831650993, issued on Mar 29, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Cristina Maria Cojocaru, DO located?
The NPPES record lists a practice address at 1190 Veterans Blvd, Redwood City, CA, 94063. Phone: (650) 339-4792. Providers update this record themselves, so call before visiting.
How can I verify Cristina Maria Cojocaru, DO's license?
NPPES lists California license number 20A19435, 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 Cristina Maria Cojocaru, DO prescribe under Medicare Part D?
In 2024, Cristina Maria Cojocaru, DO had 2,201 Medicare Part D claims for 312 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.