Linda L. Casteel, MD
Family Medicine Physician · Warner Robins, GA
Linda L. Casteel, MD is a family medicine physician with a practice address in Warner Robins, Georgia, and NPI 1790717171, issued on Jul 7, 2006. Check the license (Georgia 043346, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Linda L. Casteel
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 043346 GA
Self-reported in NPPES; status is on the state search - Practice location
- 207 Green St, Warner Robins, GA 31093
- Phone
- (478) 787-4266
- Enumerated
- Jul 7, 2006
- Record last updated
- Mar 4, 2026
- Fax
- (478) 787-4199
- Medicaid IDs
- 000755741G GA
000755741B GA - Medicare enrollment
- Enrolled (PECOS I20050321000451); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1988
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,951 in Georgia → Look up another NPI →
Also registered at 207 Green St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robb Fulton, D.O.Family Medicine Physician1043282858
- Shannon Merritt, FNP-CFamily Nurse Practitioner1821221045
Verify Linda L. Casteel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 043346Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average family medicine physician in 2024
2,712 Medicare Part D claims for 171 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 111 claims were for opioids.
Most prescribed
- Amlodipine Besylate151 claims
- Gabapentin119 claims
- Albuterol Sulfate Hfa100 claims
- Rosuvastatin Calcium100 claims
- Atorvastatin Calcium97 claims
- Losartan Potassium66 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
- First Choice Primary Care, Inc.Warner Robins, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Linda L. Casteel among 3,951 family medicine physician records in Georgia
Linda L. Casteel, MD is one of 3,951 family medicine physician records with a practice address in Georgia. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 57% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1988 · median 2005 among the 2,542 with a school on file
- Record last updated2026 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
39 family medicine physician records list a practice address in Warner Robins
They are 39 of the 1,726 NPPES records with a practice address in Warner Robins, and 3,951 family medicine physician records in Georgia.
All 3,951 in Georgia → Every provider in Warner Robins → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Rafael Aguila, MDWarner Robins, GA 310931144328717
- Lauren Carpenter, M.D.Warner Robins, GA 310931215222567
- Alexey Finkelshteyn, MDWarner Robins, GA 310931982167383
- Robb Fulton, D.O.Warner Robins, GA 310931043282858
- Nawar Hajo, M.D.Warner Robins, GA 310931881641439
- Jason Hatcher, DOWarner Robins, GA 310931699778944
- Latoya Jackson, D.O.Warner Robins, GA 310931932325859
- Alan Jasper, D.O. MBAWarner Robins, GA 310931124371604
Common questions
What is Linda L. Casteel, MD's NPI number?
Linda L. Casteel, MD's National Provider Identifier (NPI) is 1790717171, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Linda L. Casteel, MD located?
The NPPES record lists a practice address at 207 Green St, Warner Robins, GA, 31093. Phone: (478) 787-4266. Providers update this record themselves, so call before visiting.
How can I verify Linda L. Casteel, MD's license?
NPPES lists Georgia license number 043346, 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 Linda L. Casteel, MD prescribe under Medicare Part D?
In 2024, Linda L. Casteel, MD had 2,712 Medicare Part D claims for 171 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.