Oliver Ranin, FNP-BC
Family Nurse Practitioner · Bakersfield, CA
Oliver Ranin, FNP-BC is a family nurse practitioner with a practice address in Bakersfield, California, and NPI 1053969212, issued on Aug 30, 2019. Check the license (California 95012619, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Oliver Ranin
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 95012619 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1014 Calloway Dr, Bakersfield, CA 93312
- Phone
- (866) 707-6664
- Enumerated
- Aug 30, 2019
- Record last updated
- Apr 21, 2025
- Fax
- (661) 489-6200
- Medicare enrollment
- Enrolled (PECOS I20200330003537); 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 1014 Calloway Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Oliver Ranin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 95012619Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% more Medicare Part D claims than the average family nurse practitioner in 2024
2,372 Medicare Part D claims for 243 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Atorvastatin Calcium234 claims
- Lisinopril189 claims
- Metformin Hcl159 claims
- Amlodipine Besylate115 claims
- Losartan Potassium114 claims
- Omeprazole105 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
- Omni Family HealthBakersfield, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Oliver Ranin among 16,966 family nurse practitioner records in California
Oliver Ranin, FNP-BC 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 2019, is newer than 50% of them.
- NPI issued2019 · 50% of these records are older, 44% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 40% of these records are
- Graduated2019 · median 2019 among the 6,793 with a school on file
- 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).
392 family nurse practitioner records list a practice address in Bakersfield
They are 392 of the 11,539 NPPES records with a practice address in Bakersfield, and 16,966 family nurse practitioner records in California.
All 16,966 in California → Every provider in Bakersfield → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kristen Bailey, FNP-BCBakersfield, CA 933121750689022
- Candice Banducci, FNP-CBakersfield, CA 933121245283464
- Clayton Blankenship, NPBakersfield, CA 933121790178440
- Joan Canton, NP-CBakersfield, CA 933121538505300
- Heather DilmoreBakersfield, CA 933121063868784
- Blanche Glazier, NP-CBakersfield, CA 933121942252598
- Jeanell Guenther, FNPBakersfield, CA 933121821153420
- Marsha Kaprielian, FNP-CBakersfield, CA 933121952487910
Common questions
What is Oliver Ranin, FNP-BC's NPI number?
Oliver Ranin, FNP-BC's National Provider Identifier (NPI) is 1053969212, issued on Aug 30, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Oliver Ranin, FNP-BC located?
The NPPES record lists a practice address at 1014 Calloway Dr, Bakersfield, CA, 93312. Phone: (866) 707-6664. Providers update this record themselves, so call before visiting.
How can I verify Oliver Ranin, FNP-BC's license?
NPPES lists California license number 95012619, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Oliver Ranin, FNP-BC prescribe under Medicare Part D?
In 2024, Oliver Ranin, FNP-BC had 2,372 Medicare Part D claims for 243 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.