Merlyn M. McDonald, APRN
Nurse Practitioner · Melbourne, FL
Merlyn M. McDonald, APRN is a nurse practitioner with a practice address in Melbourne, Florida, and NPI 1033268677, issued on Jan 10, 2007. Check the license (Florida APRN9253571, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Merlyn M. McDonald
- Credential
- APRN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- APRN9253571 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1130 Hickory St, Melbourne, FL 32901
- Phone
- (321) 752-0944
- Enumerated
- Jan 10, 2007
- Record last updated
- Mar 25, 2025
- Fax
- (321) 434-7590
- Medicaid ID
- 003250100 FL
- Medicare enrollment
- Enrolled (PECOS I20070215000504); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1130 Hickory St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Merlyn M. McDonald in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license APRN9253571Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average nurse practitioner in 2024
204 Medicare Part D claims for 78 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 30 claims were for opioids.
Most prescribed
- Ondansetron Odt30 claims
- Gabapentin22 claims
- Tramadol Hcl15 claims
- Ondansetron Hcl12 claims
- Prochlorperazine Maleate11 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
- Cancer Care Centers OF Brevard IncMelbourne, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
130 nurse practitioner records list a practice address in Melbourne
They are 130 of the 4,629 NPPES records with a practice address in Melbourne, and 8,844 nurse practitioner records in Florida.
All 130 in Melbourne → All 8,844 in Florida → Every provider in Melbourne →
Other nurse practitioner records in Florida
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- Julie Abbate, ARNPBoca Raton, FL1457318370
- Carol Abbott, ARNP, FNP-CJacksonville, FL1629427240
- Aisha Abdel-Motelb, FNPMiami, FL1932405339
- Jeanne Abdou, APRNCape Coral, FL1982686689
- Katie Abel, APRNGainesville, FL1558153619
- Levi Abell, APRNGulf Breeze, FL1689325722
Common questions
What is Merlyn M. McDonald, APRN's NPI number?
Merlyn M. McDonald, APRN's National Provider Identifier (NPI) is 1033268677, issued on Jan 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Merlyn M. McDonald, APRN located?
The NPPES record lists a practice address at 1130 Hickory St, Melbourne, FL, 32901. Phone: (321) 752-0944. Providers update this record themselves, so call before visiting.
How can I verify Merlyn M. McDonald, APRN's license?
NPPES lists Florida license number APRN9253571, 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 Merlyn M. McDonald, APRN prescribe under Medicare Part D?
In 2024, Merlyn M. McDonald, APRN had 204 Medicare Part D claims for 78 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
What is Merlyn M. McDonald, APRN'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.