Christopher S. Rehak, M.D.
Emergency Medicine Physician · Melbourne, FL
Christopher S. Rehak, M.D. is an emergency medicine physician with a practice address in Melbourne, Florida, and NPI 1336227552, issued on Nov 2, 2006. Check the license (Florida ME0078080, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Christopher S. Rehak
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- ME0078080 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1350 S Hickory Street, Melbourne, FL 32901
- Phone
- (321) 254-6218
- Enumerated
- Nov 2, 2006
- Record last updated
- Feb 13, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (321) 254-6230
- Medicare enrollment
- Enrolled (PECOS I20041027001011); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1990
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,034 in Florida → Look up another NPI →
Also registered at 1350 S Hickory Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clarence Bronstema, D.O.Emergency Medicine Physician1992807150
- Marty Brown, M.D.Emergency Medicine Physician1043249568
- James Gagen, D.O.Emergency Medicine Physician1487633160
- Ronald Gilroy, M.D.Emergency Medicine Physician1295753218
- Douglas Green, M.D.Emergency Medicine Physician1134109267
- John Griffin, M.D.Emergency Medicine Physician1093725996
Verify Christopher S. Rehak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME0078080Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average emergency medicine physician in 2024
131 Medicare Part D claims for 100 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 43 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen22 claims
- Tramadol Hcl18 claims
- Methocarbamol12 claims
- Methylprednisolone11 claims
- Nitrofurantoin Mono-Macro11 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- Emergency Medicine Services OF FL LLCBradenton, FL
- Emergency Physicians OF Central Florida LLPOrlando, FL
- Melbourne Emergency Group, LLCMelbourne, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher S. Rehak among 4,034 emergency medicine physician records in Florida
Christopher S. Rehak, M.D. is one of 4,034 emergency medicine physician records with a practice address in Florida. 84% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 62% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated1990 · median 2013 among the 2,199 with a school on file
- Record last updated2012 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
44 emergency medicine physician records list a practice address in Melbourne
They are 44 of the 4,629 NPPES records with a practice address in Melbourne, and 4,034 emergency medicine physician records in Florida.
All 4,034 in Florida → Every provider in Melbourne → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Clarence Bronstema, D.O.Melbourne, FL 329011992807150
- Marty Brown, M.D.Melbourne, FL 329011043249568
- James Gagen, D.O.Melbourne, FL 329011487633160
- Ronald Gilroy, M.D.Melbourne, FL 329011295753218
- Douglas Green, M.D.Melbourne, FL 329011134109267
- John Griffin, M.D.Melbourne, FL 329011093725996
- Rajesh Gutta, M.D.Melbourne, FL 329011295745107
- Philip Hopkins, M.D.Melbourne, FL 329011891800728
Common questions
What is Christopher S. Rehak, M.D.'s NPI number?
Christopher S. Rehak, M.D.'s National Provider Identifier (NPI) is 1336227552, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christopher S. Rehak, M.D. located?
The NPPES record lists a practice address at 1350 S Hickory Street, Melbourne, FL, 32901. Phone: (321) 254-6218. Providers update this record themselves, so call before visiting.
How can I verify Christopher S. Rehak, M.D.'s license?
NPPES lists Florida license number ME0078080, 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 Christopher S. Rehak, M.D. prescribe under Medicare Part D?
In 2024, Christopher S. Rehak, M.D. had 131 Medicare Part D claims for 100 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Christopher S. Rehak, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.