Chad Douglas Hummel, M.D.
Ophthalmology Physician · Largo, FL
Chad Douglas Hummel, M.D. is an ophthalmology physician with a practice address in Largo, Florida, and NPI 1770877284, issued on Jun 1, 2011. Check the license (Florida ME150884, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Chad Douglas Hummel
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License numbers
- ME150884 FL
283394 NY
Self-reported in NPPES; status is on the state search - Practice location
- 148 13TH St SW, Largo, FL 33770
- Phone
- (727) 581-8706
- Enumerated
- Jun 1, 2011
- Record last updated
- Aug 2, 2022
- Fax
- (727) 588-2447
- Medicaid IDs
- 04375339 NY
114620600 FL - Medicare enrollment
- Enrolled (PECOS I20150805007095); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2011
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 1,581 in Florida → Look up another NPI →
Also registered at 148 13TH St SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Francis Barreiro, ODOptometrist1184611410
- Winston Cope, MDOphthalmology Physician1063609485
- Christine Crevello, PA-CSurgical Physician Assistant1740459031
- Neel Desai, M.D.Ophthalmology Physician1609957786
- Vasilios Diakonis, MDOphthalmology Physician1902234172
- Stacia Goldey, MDOphthalmology Physician1033112156
Verify Chad Douglas Hummel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME150884Check 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 ophthalmology physician in 2024
1,172 Medicare Part D claims for 371 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.
Most prescribed
- Latanoprost230 claims
- Prednisolone Acetate96 claims
- Timolol Maleate87 claims
- Dorzolamide-Timolol86 claims
- Lumigan86 claims
- Restasis82 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: $2,333.58
58 payments; by number, the most common kind was food and beverage; the largest payer was Lensar, Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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.
Bills Medicare through one group practice
- The Eye Physicians OF Pinellas, PAClearwater, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chad Douglas Hummel among 1,581 ophthalmology physician records in Florida
Chad Douglas Hummel, M.D. is one of 1,581 ophthalmology physician records with a practice address in Florida. 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 2011, is newer than 75% of them.
- NPI issued2011 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2011 · median 1999 among the 1,039 with a school on file
- Record last updated2022 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 ophthalmology physician records list a practice address in Largo
They are 21 of the 2,280 NPPES records with a practice address in Largo, and 1,581 ophthalmology physician records in Florida.
All 1,581 in Florida → Every provider in Largo → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Winston Cope, MDLargo, FL 337701063609485
- Neel Desai, M.D.Largo, FL 337701609957786
- Edward Deutscher, M.D.Largo, FL 337701871521021
- Stacia Goldey, MDLargo, FL 337701033112156
- Richard Hairston, MDLargo, FL 337701871591065
- Janie Ho, M.D.Largo, FL 337701710961487
- Leonard Kirsch, MDLargo, FL 337701669479325
- John Michaelos, M.D.Largo, FL 337701851353239
Common questions
What is Chad Douglas Hummel, M.D.'s NPI number?
Chad Douglas Hummel, M.D.'s National Provider Identifier (NPI) is 1770877284, issued on Jun 1, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Chad Douglas Hummel, M.D. located?
The NPPES record lists a practice address at 148 13TH St SW, Largo, FL, 33770. Phone: (727) 581-8706. Providers update this record themselves, so call before visiting.
How can I verify Chad Douglas Hummel, M.D.'s license?
NPPES lists Florida license number ME150884, 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 Chad Douglas Hummel, M.D. prescribe under Medicare Part D?
In 2024, Chad Douglas Hummel, M.D. had 1,172 Medicare Part D claims for 371 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.