Jillian Durrell Geissler, NP
Family Nurse Practitioner · Rohnert Park, CA
Jillian Durrell Geissler, NP is a family nurse practitioner with a practice address in Rohnert Park, California, and NPI 1780132324, issued on Sep 12, 2016. Check the license (California 95004952, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jillian Durrell Geissler
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 95004952 CA
95039705 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5900 State Farm Dr, Rohnert Park, CA 94928
- Phone
- (707) 559-7600
- Enumerated
- Sep 12, 2016
- Record last updated
- Sep 12, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20161013000940); 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 5900 State Farm Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sandy Batarseh, PHARMDPharmacist1720512288
- Roseanne Beers, MDFamily Medicine Physician1447334412
- Ronald Bruce, MDFamily Medicine Physician1275617342
Verify Jillian Durrell Geissler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95004952Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average family nurse practitioner in 2024
406 Medicare Part D claims for 84 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium33 claims
- Lisinopril31 claims
- Amlodipine Besylate23 claims
- Gabapentin18 claims
- Metformin Hcl18 claims
- Carvedilol14 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 2 group practices
- Coastal Health AlliancePoint Reyes Station, CA
- Petaluma Health Center IncPetaluma, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jillian Durrell Geissler among 16,966 family nurse practitioner records in California
Jillian Durrell Geissler, 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 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
- Graduated2016 · median 2019 among the 6,793 with a school on file
- Record last updated2016 · 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).
12 family nurse practitioner records list a practice address in Rohnert Park
They are 12 of the 483 NPPES records with a practice address in Rohnert Park, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Rohnert Park → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Jennifer Buescher, MSN FNPRohnert Park, CA 949281467865550
- Mitzi Fogg, R.N., M.S.N., F.N.P.Rohnert Park, CA 949281881802148
- Sandra Jay, NPRohnert Park, CA 949281205982071
- Donna Lamke, MSNRohnert Park, CA 949281962617019
- Candace Ray, FNPRohnert Park, CA 949281548374028
- Jan Reddick, F.N.P.Rohnert Park, CA 949281689880254
- Cynthia Renfrew, RN,MS,FNPRohnert Park, CA 949281134334675
- Laura Rodriguez, MSN,FNP,GNP-BCRohnert Park, CA 949281477541985
Common questions
What is Jillian Durrell Geissler, NP's NPI number?
Jillian Durrell Geissler, NP's National Provider Identifier (NPI) is 1780132324, issued on Sep 12, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Jillian Durrell Geissler, NP located?
The NPPES record lists a practice address at 5900 State Farm Dr, Rohnert Park, CA, 94928. Phone: (707) 559-7600. Providers update this record themselves, so call before visiting.
How can I verify Jillian Durrell Geissler, NP's license?
NPPES lists California license number 95004952, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Jillian Durrell Geissler, NP prescribe under Medicare Part D?
In 2024, Jillian Durrell Geissler, NP had 406 Medicare Part D claims for 84 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.