NPPES file of Aug 9, 2026

Daniel P. O'Hair, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Fort Myers, FL

Daniel P. O'Hair, M.D. is a thoracic surgery (cardiothoracic vascular surgery) physician with a practice address in Fort Myers, Florida, and NPI 1851370852, issued on Jan 10, 2006. Check the license (Florida ME176394, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1851370852
Name
Daniel P. O'Hair
Credential
M.D.
Primary taxonomy
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician 208G00000X
License numbers
ME176394 FL
DR.0061284 CO
30603 WI
Self-reported in NPPES; status is on the state search
Practice location
9981 S Healthpark Dr Ste 156, Fort Myers, FL 33908
Phone
(239) 343-6341
Enumerated
Jan 10, 2006
Record last updated
Nov 10, 2025
Fax
(239) 343-6342
Medicaid IDs
128733100 FL
31701800 WI
Medicare enrollment
Enrolled (PECOS I20251104003737); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest thoracic surgery (cardiothoracic vascular surgery) physician records → All 468 in Florida → Look up another NPI →

Also registered at 9981 S Healthpark Dr Ste 156

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Joseph Alesnik, M.DThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1982804761
  2. Alicia Croteau, PA-CPhysician Assistant1073149324
  3. Joseph Deily, P.A.Surgical Physician Assistant1952337636
  4. Amy Denyes Green, AGACNP, RNAdult Health Nurse Practitioner1902212699
  5. Mickyas Eskender, M.D.Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician1578918652
  6. David Fields, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1790280469

Verify Daniel P. O'Hair in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME176394    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Florida license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

84% fewer Medicare Part D claims than the average thoracic surgery (cardiothoracic vascular surgery) physician in 2024

16 Medicare Part D claims, against an average of 101 among the 2,587 providers of this specialty who prescribed in Part D.

  1. Daniel O'Hair16
  2. Specialty average101

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: $115,200.38

119 payments; by number, the most common kind was travel and lodging; the largest payer was Medtronic, Inc. The 4,047 providers of this specialty with any payment received $7,828.84 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Daniel O'Hair$115,200
  2. Specialty average$7,829

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Lee Health System IncFort Myers, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Daniel P. O'Hair among 468 thoracic surgery (cardiothoracic vascular surgery) physician records in Florida

Daniel P. O'Hair, M.D. is one of 468 thoracic surgery (cardiothoracic vascular surgery) physician records with a practice address in Florida. 82% 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 17% of them.

  • NPI issued2006 · 17% of these records are older, 41% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1988 · median 1995 among the 311 with a school on file
  • Record last updated2025 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208G00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician providers in Florida

There are 468 thoracic surgery (cardiothoracic vascular surgery) physician records in Florida.

All 468 in Florida → Every provider in Fort Myers → Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician nationwide →

The 8 thoracic surgery (cardiothoracic vascular surgery) physician records with the nearest ZIP codes

  1. Joseph Alesnik, M.DFort Myers, FL 339081982804761
  2. Randall Buss, MDFort Myers, FL 339081932140241
  3. David Cervantes, M.D., PH.DFort Myers, FL 339081609294834
  4. Mickyas Eskender, M.D.Fort Myers, FL 339081578918652
  5. David Fields, MDFort Myers, FL 339081790280469
  6. Jacob George, M.D.Fort Myers, FL 339081679702948
  7. Brian Hummel, MD.Fort Myers, FL 339081417999079
  8. Darren Rohan, MDFort Myers, FL 339081407809312

Common questions

What is Daniel P. O'Hair, M.D.'s NPI number?

Daniel P. O'Hair, M.D.'s National Provider Identifier (NPI) is 1851370852, issued on Jan 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Daniel P. O'Hair, M.D. located?

The NPPES record lists a practice address at 9981 S Healthpark Dr Ste 156, Fort Myers, FL, 33908. Phone: (239) 343-6341. Providers update this record themselves, so call before visiting.

How can I verify Daniel P. O'Hair, M.D.'s license?

NPPES lists Florida license number ME176394, 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 Daniel P. O'Hair, M.D. prescribe under Medicare Part D?

In 2024, Daniel P. O'Hair, M.D. had 16 Medicare Part D claims; the average among thoracic surgery (cardiothoracic vascular surgery) physician prescribers was 101. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.