Terry A. Haag, DO
Obstetrics & Gynecology Physician · Davenport, FL
Terry A. Haag, DO is an obstetrics & gynecology physician with a practice address in Davenport, Florida, and NPI 1841383197, issued on Oct 1, 2006. Check the license (Florida OS10169, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Terry A. Haag
- Credential
- DO
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- OS10169 FL
9185491-1204 UT
Self-reported in NPPES; status is on the state search - Practice location
- 978 Heritage Pass, Davenport, FL 33896
- Phone
- (407) 635-5958
- Enumerated
- Oct 1, 2006
- Record last updated
- Jul 22, 2026
- Fax
- (321) 841-2755
- Medicaid IDs
- 036113969 IL
280166300 FL - Medicare enrollment
- Enrolled (PECOS I20231114002511); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 2,601 in Florida → Look up another NPI →
Also registered at 978 Heritage Pass
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Christopher Rider, MDFamily Medicine Physician1558943787
- Kenneth Stroub, D.O.Family Medicine Physician1447279674
Verify Terry A. Haag in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license OS10169Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
76 Medicare Part D claims for 38 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Estradiol17 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.
One hospital affiliation
- Central Maine Medical CenterLewiston, ME · Acute Care Hospitals4 of 5 stars
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). Star ratings are CMS hospital ratings, not ratings of this provider.
Terry A. Haag among 2,601 obstetrics & gynecology physician records in Florida
Terry A. Haag, DO is one of 2,601 obstetrics & gynecology physician records with a practice address in Florida. 79% 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 14% of them.
- NPI issued2006 · 14% of these records are older, 52% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1991 · median 2004 among the 1,657 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Florida
There are 2,601 obstetrics & gynecology physician records in Florida.
All 2,601 in Florida → Every provider in Davenport → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Robert Barden, M.D.Fort Myers, FL 339051730170861
- Heather Auld, M.D.Fort Myers, FL 339071396727178
- Jane Daniel, MDFort Myers, FL 339071508842196
- Anne Lord, D.O.Fort Myers, FL 339071720076862
- John Oliva, MDFort Myers, FL 339071871581421
- Claudia Rodriguez-Arredondo, M.D.Fort Myers, FL 339071144420589
- Kevin Fleishman, M.D.Fort Myers, FL 339081265414437
- Blaise Kovaz, M.D.Fort Myers, FL 339081174505341
Common questions
What is Terry A. Haag, DO's NPI number?
Terry A. Haag, DO's National Provider Identifier (NPI) is 1841383197, issued on Oct 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Terry A. Haag, DO located?
The NPPES record lists a practice address at 978 Heritage Pass, Davenport, FL, 33896. Phone: (407) 635-5958. Providers update this record themselves, so call before visiting.
How can I verify Terry A. Haag, DO's license?
NPPES lists Florida license number OS10169, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Terry A. Haag, DO prescribe under Medicare Part D?
In 2024, Terry A. Haag, DO had 76 Medicare Part D claims for 38 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.