Helen Chandler, NP
Nurse Practitioner · Sausalito, CA
Helen Chandler, NP is a nurse practitioner with a practice address in Sausalito, California, and NPI 1518027671, issued on Dec 11, 2006. Check the license (California CA15577, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Helen Chandler
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- CA15577 CA
CA487311 CA
Self-reported in NPPES; status is on the state search - Practice location
- 13 Braun Court, Sausalito, CA 94965
- Phone
- (415) 860-0773
- Enumerated
- Dec 11, 2006
- Record last updated
- Aug 1, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (415) 331-8958
- Entity
- Type 1 · individual
Verify Helen Chandler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license CA15577Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average nurse practitioner in 2024
156 Medicare Part D claims for 37 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 50 claims were for opioids.
Most prescribed
- Lorazepam30 claims
- Hydrocodone-Acetaminophen20 claims
- Clonazepam19 claims
- Tramadol Hcl14 claims
- Baclofen12 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.
Nurse Practitioner providers in California
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Common questions
What is Helen Chandler, NP's NPI number?
Helen Chandler, NP's National Provider Identifier (NPI) is 1518027671, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Helen Chandler, NP located?
The NPPES record lists a practice address at 13 Braun Court, Sausalito, CA, 94965. Phone: (415) 860-0773. Providers update this record themselves, so call before visiting.
How can I verify Helen Chandler, NP's license?
NPPES lists California license number CA15577, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Helen Chandler, NP prescribe under Medicare Part D?
In 2024, Helen Chandler, NP had 156 Medicare Part D claims for 37 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.