Tammie Diane Hensley, FNP
Family Nurse Practitioner · Ventura, CA
Tammie Diane Hensley, FNP is a family nurse practitioner with a practice address in Ventura, California, and NPI 1578808192, issued on Dec 7, 2012. Check the license (California 21996, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammie Diane Hensley
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 21996 CA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Hillmont Ave, Ventura, CA 93003
- Phone
- (805) 652-6168
- Enumerated
- Dec 7, 2012
- Record last updated
- Aug 22, 2025
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →
Also registered at 300 Hillmont Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tammie Diane Hensley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 21996Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average family nurse practitioner in 2024
112 Medicare Part D claims for 83 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen16 claims
- Ibuprofen16 claims
- Amoxicillin-Clavulanate Potass13 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.
Tammie Diane Hensley among 16,966 family nurse practitioner records in California
Tammie Diane Hensley, FNP 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 2012, is newer than 21% of them.
- NPI issued2012 · 21% of these records are older, 76% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2025 · 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).
53 family nurse practitioner records list a practice address in Ventura
They are 53 of the 4,435 NPPES records with a practice address in Ventura, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Ventura → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Theresa Broms, N.P.Ventura, CA 930031265531354
- Lindy Chavez, NPVentura, CA 930031669682191
- Maria Delgadillo, FNPVentura, CA 930031710103445
- Carrie Glenn, NP-CVentura, CA 930031235459124
- Graciela Hernandez, N.P.Ventura, CA 930031952547564
- Barbara Holdsworth, FNPVentura, CA 930031477747186
- Teresa Hong, NPVentura, CA 930031013251396
- Sharon Johanns, MSN FNPVentura, CA 930031356545636
Common questions
What is Tammie Diane Hensley, FNP's NPI number?
Tammie Diane Hensley, FNP's National Provider Identifier (NPI) is 1578808192, issued on Dec 7, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Tammie Diane Hensley, FNP located?
The NPPES record lists a practice address at 300 Hillmont Ave, Ventura, CA, 93003. Phone: (805) 652-6168. Providers update this record themselves, so call before visiting.
How can I verify Tammie Diane Hensley, FNP's license?
NPPES lists California license number 21996, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Tammie Diane Hensley, FNP prescribe under Medicare Part D?
In 2024, Tammie Diane Hensley, FNP had 112 Medicare Part D claims for 83 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.