Tammie Dianne Oliver, FNP
Family Nurse Practitioner · Eastman, GA
Tammie Dianne Oliver, FNP is a family nurse practitioner with a practice address in Eastman, Georgia, and NPI 1659923076, issued on Jul 16, 2019. Check the license (Georgia RN227422, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tammie Dianne Oliver
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- RN227422 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1085 Plaza Ave, Eastman, GA 31023
- Phone
- (478) 559-1386
- Enumerated
- Jul 16, 2019
- Record last updated
- Oct 29, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (478) 559-1388
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 8,635 in Georgia → Look up another NPI →
Also registered at 1085 Plaza Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zachary Chaney, MSN, APRN, FNP-CFamily Nurse Practitioner1225715279
- Alan McMahan, MDSurgery Physician1467569624
- Tonya Yawn Lewis, NP-CFamily Nurse Practitioner1912239971
Verify Tammie Dianne Oliver in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license RN227422Check 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
119 Medicare Part D claims for 17 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Hydroxyzine Hcl14 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 Dianne Oliver among 8,635 family nurse practitioner records in Georgia
Tammie Dianne Oliver, FNP is one of 8,635 family nurse practitioner records with a practice address in Georgia. 74% 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 53% of them.
- NPI issued2019 · 53% of these records are older, 39% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2020 · 41% 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 Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 family nurse practitioner records list a practice address in Eastman
They are 30 of the 133 NPPES records with a practice address in Eastman, and 8,635 family nurse practitioner records in Georgia.
All 8,635 in Georgia → Every provider in Eastman → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Bambi Allen, FNPEastman, GA 310231679122501
- Alice Alonzo, FNPEastman, GA 310231821461047
- Pamela Brown, FNP-CEastman, GA 310231366618373
- Kristen Bryant, NP-CEastman, GA 310231528423639
- Brianna Crummey, NPEastman, GA 310231316509771
- Virginia Dupraw, FNPEastman, GA 310231245534544
- Charity JoinerEastman, GA 310231861982670
- Vickie LockeEastman, GA 310231306233929
Common questions
What is Tammie Dianne Oliver, FNP's NPI number?
Tammie Dianne Oliver, FNP's National Provider Identifier (NPI) is 1659923076, issued on Jul 16, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Tammie Dianne Oliver, FNP located?
The NPPES record lists a practice address at 1085 Plaza Ave, Eastman, GA, 31023. Phone: (478) 559-1386. Providers update this record themselves, so call before visiting.
How can I verify Tammie Dianne Oliver, FNP's license?
NPPES lists Georgia license number RN227422, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
How much does Tammie Dianne Oliver, FNP prescribe under Medicare Part D?
In 2024, Tammie Dianne Oliver, FNP had 119 Medicare Part D claims for 17 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.