Laurence J. Brown, RN, NP
Family Nurse Practitioner · Santa Rosa, CA
Laurence J. Brown, RN, NP is a family nurse practitioner with a practice address in Santa Rosa, California, and NPI 1700050200, issued on Apr 15, 2008. Check the license (California NP17777, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Laurence J. Brown
- Credential
- RN, NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- NP17777 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1300 N Dutton Ave, Santa Rosa, CA 95401
- Phone
- (707) 459-6861
- Enumerated
- Apr 15, 2008
- Record last updated
- Jul 25, 2023
- Medicare enrollment
- Enrolled (PECOS I20090226000555); 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 1300 N Dutton Ave
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Verify Laurence J. Brown in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license NP17777Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average family nurse practitioner in 2024
3,770 Medicare Part D claims for 392 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 194 claims were for opioids.
Most prescribed
- Atorvastatin Calcium199 claims
- Metformin Hcl122 claims
- Lisinopril112 claims
- Gabapentin106 claims
- Levothyroxine Sodium104 claims
- Ibuprofen94 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
- Santa Rosa Community Health CentersSanta Rosa, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Laurence J. Brown among 16,966 family nurse practitioner records in California
Laurence J. Brown, RN, NP 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 2008, is newer than 13% of them.
- NPI issued2008 · 13% of these records are older, 85% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2007 · median 2019 among the 6,793 with a school on file
- Record last updated2023 · 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).
170 family nurse practitioner records list a practice address in Santa Rosa
They are 170 of the 6,884 NPPES records with a practice address in Santa Rosa, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Santa Rosa → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Mara Bertoli, NP-CSanta Rosa, CA 954011700293339
- Leslie Brouillette, NPSanta Rosa, CA 954011962652479
- Kristine BrownSanta Rosa, CA 954011225313869
- Suzanne Dedmore, RN, FNP-CSanta Rosa, CA 954011013296326
- Barbara Ferrell, F.N.P.Santa Rosa, CA 954011467741397
- Meagan Freeman, FNPSanta Rosa, CA 954011578810081
- Nancy Latimer, RN, NPSanta Rosa, CA 954011497727135
- Catherine Losada, FNPSanta Rosa, CA 954011164786992
Common questions
What is Laurence J. Brown, RN, NP's NPI number?
Laurence J. Brown, RN, NP's National Provider Identifier (NPI) is 1700050200, issued on Apr 15, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Laurence J. Brown, RN, NP located?
The NPPES record lists a practice address at 1300 N Dutton Ave, Santa Rosa, CA, 95401. Phone: (707) 459-6861. Providers update this record themselves, so call before visiting.
How can I verify Laurence J. Brown, RN, NP's license?
NPPES lists California license number NP17777, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Laurence J. Brown, RN, NP prescribe under Medicare Part D?
In 2024, Laurence J. Brown, RN, NP had 3,770 Medicare Part D claims for 392 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.