Thomas W. Fagg, D.O.
Family Medicine Physician · Jefferson, IA
Thomas W. Fagg, D.O. is a family medicine physician with a practice address in Jefferson, Iowa, and NPI 1235127481, issued on Oct 12, 2005. Check the license (Iowa 02388, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Thomas W. Fagg
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 02388 IA
Self-reported in NPPES; status is on the state search - Practice location
- 1002 Lincoln Way, Jefferson, IA 50129
- Phone
- (515) 386-4192
- Enumerated
- Oct 12, 2005
- Record last updated
- May 16, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (515) 386-3448
- Medicaid ID
- 0074856 IA
- Medicare enrollment
- Enrolled (PECOS I20071207000680); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 1988
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,336 in Iowa → Look up another NPI →
Also registered at 1002 Lincoln Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laurie Connolly, M.D.Family Medicine Physician1407843220
Verify Thomas W. Fagg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license 02388Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average family medicine physician in 2024
9,058 Medicare Part D claims for 508 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 420 claims were for opioids.
Most prescribed
- Atorvastatin Calcium445 claims
- Levothyroxine Sodium349 claims
- Lisinopril343 claims
- Omeprazole301 claims
- Gabapentin240 claims
- Metoprolol Succinate232 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.
Industry payments in 2024: $49.95
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Greene County Medical CenterJefferson, IA · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
Thomas W. Fagg among 2,336 family medicine physician records in Iowa
Thomas W. Fagg, D.O. is one of 2,336 family medicine physician records with a practice address in Iowa. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 84% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1988 · median 2006 among the 1,367 with a school on file
- Record last updated2008 · 61% 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 family medicine physician records list a practice address in Jefferson
They are 2 of the 60 NPPES records with a practice address in Jefferson, and 2,336 family medicine physician records in Iowa.
All 2,336 in Iowa → Every provider in Jefferson → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Laurie Connolly, M.D.Jefferson, IA 501291407843220
- Tonia Odden, PA-CJewell, IA 501301750322103
- Carlos Alarcon-Schroder, MDJohnston, IA 501311013986751
- John Amspaugh, MDJohnston, IA 501311588647820
- Larry Coppola, DOJohnston, IA 501311922073022
- Elizabeth Jauron, MDJohnston, IA 501311619936382
- Mark Jones, DOJohnston, IA 501311700846474
- Robert Lee, MDJohnston, IA 501311417958489
Common questions
What is Thomas W. Fagg, D.O.'s NPI number?
Thomas W. Fagg, D.O.'s National Provider Identifier (NPI) is 1235127481, issued on Oct 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Thomas W. Fagg, D.O. located?
The NPPES record lists a practice address at 1002 Lincoln Way, Jefferson, IA, 50129. Phone: (515) 386-4192. Providers update this record themselves, so call before visiting.
How can I verify Thomas W. Fagg, D.O.'s license?
NPPES lists Iowa license number 02388, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thomas W. Fagg, D.O. prescribe under Medicare Part D?
In 2024, Thomas W. Fagg, D.O. had 9,058 Medicare Part D claims for 508 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.