Lauren Ruiz
Family Nurse Practitioner · Berkeley, CA
Lauren Ruiz is a family nurse practitioner with a practice address in Berkeley, California, and NPI 1639629280, issued on Oct 6, 2016. Check the license (California 95005156, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lauren Ruiz
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95005156 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3260 Sacramento St, Berkeley, CA 94702
- Phone
- (510) 981-4100
- Enumerated
- Oct 6, 2016
- Record last updated
- Jul 13, 2026
- Medicare enrollment
- Enrolled (PECOS I20161222001567); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 3260 Sacramento St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ji Chen, M.D.Internal Medicine Physician1386685444
- Diane Chowwoods, DPMPodiatrist1790726511
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Verify Lauren Ruiz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95005156Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average family nurse practitioner in 2024
798 Medicare Part D claims for 322 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 31 claims were for opioids.
Most prescribed
- Atorvastatin Calcium47 claims
- Amlodipine Besylate43 claims
- Albuterol Sulfate Hfa33 claims
- Levothyroxine Sodium28 claims
- Omeprazole25 claims
- Gabapentin24 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
- Lifelong Medical CareBerkeley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lauren Ruiz among 16,966 family nurse practitioner records in California
Lauren Ruiz is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 35% of them.
- NPI issued2016 · 35% of these records are older, 60% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2014 · median 2019 among the 6,793 with a school on file
- Record last updated2026 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
76 family nurse practitioner records list a practice address in Berkeley
They are 76 of the 4,898 NPPES records with a practice address in Berkeley, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Berkeley → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Whitney Brown, NPBerkeley, CA 947021346702404
- Gretchen Fulgencio, RN, NPBerkeley, CA 947021326421884
- Carolyn KretschBerkeley, CA 947021851052633
- Erica LipschultzBerkeley, CA 947021073080164
- Diane Straus, NPBerkeley, CA 947021255388237
- Sarah White, NPBerkeley, CA 947021184809212
- Monica Wilson, FNPBerkeley, CA 947021861868275
- Tamra Groode, NPBerkeley, CA 947031497996953
Common questions
What is Lauren Ruiz's NPI number?
Lauren Ruiz's National Provider Identifier (NPI) is 1639629280, issued on Oct 6, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Lauren Ruiz located?
The NPPES record lists a practice address at 3260 Sacramento St, Berkeley, CA, 94702. Phone: (510) 981-4100. Providers update this record themselves, so call before visiting.
How can I verify Lauren Ruiz's license?
NPPES lists California license number 95005156, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Lauren Ruiz prescribe under Medicare Part D?
In 2024, Lauren Ruiz had 798 Medicare Part D claims for 322 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.