John Flaherty, MD
Family Medicine Physician · Titusville, FL
John Flaherty, MD is a family medicine physician with a practice address in Titusville, Florida, and NPI 1821089301, issued on Nov 2, 2005. Check the license (Florida ME47149, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- John Flaherty
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- ME47149 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1855 Knox Mcrae Dr, Titusville, FL 32780
- Phone
- (321) 269-2028
- Enumerated
- Nov 2, 2005
- Record last updated
- Dec 5, 2024
- Fax
- (321) 264-0730
- Medicare enrollment
- Enrolled (PECOS I20100927000511); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →
Also registered at 1855 Knox Mcrae Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sonya Merritt, APRNFamily Nurse Practitioner1174657456
- Paola Reynolds, MSN, APRN, FNP-CNurse Practitioner1346868320
- Kathleen SpringerFamily Nurse Practitioner1659238699
Verify John Flaherty in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME47149Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average family medicine physician in 2024
489 Medicare Part D claims for 164 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 16 claims were for opioids.
Most prescribed
- Amlodipine Besylate23 claims
- Atorvastatin Calcium23 claims
- Lisinopril19 claims
- Losartan Potassium19 claims
- Potassium Chloride19 claims
- Hydrochlorothiazide15 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.
The MIPS final score for 2023 (Medicare payment program): 85.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Health First Medical Group, LLCTitusville, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Flaherty among 9,399 family medicine physician records in Florida
John Flaherty, MD is one of 9,399 family medicine 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1977 · median 2004 among the 5,504 with a school on file
- Record last updated2024 · 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 207Q00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 family medicine physician records list a practice address in Titusville
They are 27 of the 801 NPPES records with a practice address in Titusville, and 9,399 family medicine physician records in Florida.
All 9,399 in Florida → Every provider in Titusville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Victor Boodhoo, MDTitusville, FL 327801942203898
- Radoslaw Czajkowski, M.D.Titusville, FL 327801245460419
- Shaun-Pierre Gregoire, MDTitusville, FL 327801295173375
- Madonna Hanna, M.D.Titusville, FL 327801801145826
- Timothy Hartwig, D.O.Titusville, FL 327801497718456
- Dianne Knight, M.D.Titusville, FL 327801609887223
- Richard Krubel, MDTitusville, FL 327801619979853
- Deborah Malone, D.O.Titusville, FL 327801275519928
Common questions
What is John Flaherty, MD's NPI number?
John Flaherty, MD's National Provider Identifier (NPI) is 1821089301, issued on Nov 2, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John Flaherty, MD located?
The NPPES record lists a practice address at 1855 Knox Mcrae Dr, Titusville, FL, 32780. Phone: (321) 269-2028. Providers update this record themselves, so call before visiting.
How can I verify John Flaherty, MD's license?
NPPES lists Florida license number ME47149, 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 John Flaherty, MD prescribe under Medicare Part D?
In 2024, John Flaherty, MD had 489 Medicare Part D claims for 164 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is John Flaherty, MD's MIPS final score?
The 2023 MIPS final score is 85.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.