Sarah L. Chow, NP, MHS
Adult Health Nurse Practitioner · Santa Rosa, CA
Sarah L. Chow, NP, MHS is an adult health nurse practitioner with a practice address in Santa Rosa, California, and NPI 1447557525, issued on Feb 25, 2011. Check the license (California 17091, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah L. Chow
- Credential
- NP, MHS
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- 17091 CA
640386 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1165 Montgomery Dr, Santa Rosa, CA 95405
- Phone
- (707) 547-4611
- Enumerated
- Feb 25, 2011
- Record last updated
- Jan 6, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 1447557525 CA
- Medicare enrollment
- Enrolled (PECOS I20120628000372); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 1,405 in California → Look up another NPI →
Also registered at 1165 Montgomery Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sarah L. Chow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 17091Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% more Medicare Part D claims than the average adult health nurse practitioner in 2024
1,728 Medicare Part D claims for 159 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. 103 claims were for opioids.
Most prescribed
- Gabapentin90 claims
- Quetiapine Fumarate75 claims
- Amlodipine Besylate58 claims
- Levothyroxine Sodium51 claims
- Atorvastatin Calcium47 claims
- Furosemide45 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 75.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Permanente Medical Group IncSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah L. Chow among 1,405 adult health nurse practitioner records in California
Sarah L. Chow, NP, MHS is one of 1,405 adult health nurse practitioner records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 41% of them.
- NPI issued2011 · 41% of these records are older, 53% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileYes · 31% of these records are
- Graduated2006 · median 2013 among the 441 with a school on file
- Record last updated2015 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in California
There are 1,405 adult health nurse practitioner records in California.
All 1,405 in California → Every provider in Santa Rosa → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Katherine Aldrich, NPSanta Rosa, CA 954051194995563
- Laura Cosenza, CNPSanta Rosa, CA 954051376852467
- Maija Kulp, APRNSanta Rosa, CA 954051427396068
- Thomas Young, PHD, NPSanta Rosa, CA 954041689797029
- Laura Berke, RN, FNPSanta Rosa, CA 954031306923602
- Helen Effron, N.P.Santa Rosa, CA 954031619083920
- Toni McFadden, CNPSanta Rosa, CA 954031205859311
- Joseph Smihula, NPSanta Rosa, CA 954031154421873
Common questions
What is Sarah L. Chow, NP, MHS's NPI number?
Sarah L. Chow, NP, MHS's National Provider Identifier (NPI) is 1447557525, issued on Feb 25, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Sarah L. Chow, NP, MHS located?
The NPPES record lists a practice address at 1165 Montgomery Dr, Santa Rosa, CA, 95405. Phone: (707) 547-4611. Providers update this record themselves, so call before visiting.
How can I verify Sarah L. Chow, NP, MHS's license?
NPPES lists California license number 17091, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah L. Chow, NP, MHS prescribe under Medicare Part D?
In 2024, Sarah L. Chow, NP, MHS had 1,728 Medicare Part D claims for 159 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Sarah L. Chow, NP, MHS's MIPS final score?
The 2023 MIPS final score is 75.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.