Barbara Davanzo, M.D.
Psychiatry Physician · St Simons Island, GA
Barbara Davanzo, M.D. is a psychiatry physician with a practice address in St Simons Island, Georgia, and NPI 1881876175, issued on Nov 29, 2007. Check the license (Georgia 50150, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Barbara Davanzo
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 50150 GA
Self-reported in NPPES; status is on the state search - Practice location
- 143 Follins LN, St Simons Island, GA 31522
- Phone
- (912) 634-7714
- Enumerated
- Nov 29, 2007
- Record last updated
- Nov 29, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (912) 634-7734
- Medicaid ID
- 00923139A GA
- Entity
- Type 1 · individual
Verify Barbara Davanzo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 50150Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.6 times the Medicare Part D claims of the average psychiatry physician in 2024
4,647 Medicare Part D claims for 226 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Alprazolam498 claims
- Clonazepam417 claims
- Dextroamphetamine-Amphetamine374 claims
- Duloxetine Hcl232 claims
- Zolpidem Tartrate222 claims
- Fluoxetine Hcl220 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.
6 psychiatry physician records list a practice address in St Simons Island
They are 6 of the 112 NPPES records with a practice address in St Simons Island, and 1,291 psychiatry physician records in Georgia.
All 6 in St Simons Island → All 1,291 in Georgia → Every provider in St Simons Island →
Other psychiatry physician records in Georgia
- Sujith Abbagoni, MDAugusta, GA1376334235
- Justin Abbott, MDAtlanta, GA1336080886
- Jennifer Abi Gerges, MDAugusta, GA1396581716
- Norman Abrams, MDAtlanta, GA1013073071
- Taryn Abrams, MDDunwoody, GA1689917965
- Sefiatu Abu, PMHNP-BCFayetteville, GA1982391629
- Roohi Abubaker, MDMarietta, GA1306013974
- Candace Adair, M.D.Atlanta, GA1972748937
- Adewumi Adebomojo, M.D.Decatur, GA1558591248
- Olasupo Adedapo-Jimoh, MDSmyrna, GA1487017349
Common questions
What is Barbara Davanzo, M.D.'s NPI number?
Barbara Davanzo, M.D.'s National Provider Identifier (NPI) is 1881876175, issued on Nov 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Barbara Davanzo, M.D. located?
The NPPES record lists a practice address at 143 Follins LN, St Simons Island, GA, 31522. Phone: (912) 634-7714. Providers update this record themselves, so call before visiting.
How can I verify Barbara Davanzo, M.D.'s license?
NPPES lists Georgia license number 50150, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Barbara Davanzo, M.D. prescribe under Medicare Part D?
In 2024, Barbara Davanzo, M.D. had 4,647 Medicare Part D claims for 226 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.