John Andrew Merriam, PA-S
Surgical Physician Assistant · Merritt Island, FL
John Andrew Merriam, PA-S is a surgical physician assistant with a practice address in Merritt Island, Florida, and NPI 1801487137, issued on Jan 29, 2021. Check the license (Florida PA9115803, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- John Andrew Merriam
- Credential
- PA-S
- Primary taxonomy
- Surgical Physician Assistant 363AS0400X
- License number
- PA9115803 FL
Self-reported in NPPES; status is on the state search - Practice location
- 125 Alma Blvd, Merritt Island, FL 32953
- Phone
- (201) 654-6397
- Enumerated
- Jan 29, 2021
- Record last updated
- May 6, 2024
- Entity
- Type 1 · individual
8 nearest surgical physician assistant records → All 1,444 in Florida → Look up another NPI →
Also registered at 125 Alma Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Andrew Merriam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license PA9115803Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% more Medicare Part D claims than the average surgical physician assistant in 2024
440 Medicare Part D claims for 118 beneficiaries, against an average of 304 among the 10,174 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 335 claims were for opioids.
Most prescribed
- Oxycodone Hcl100 claims
- Oxycodone-Acetaminophen58 claims
- Tramadol Hcl50 claims
- Hydrocodone-Acetaminophen42 claims
- Gabapentin25 claims
- Baclofen23 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).
John Andrew Merriam among 1,444 surgical physician assistant records in Florida
John Andrew Merriam, PA-S is one of 1,444 surgical physician assistant records with a practice address in Florida. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 79% of them.
- NPI issued2021 · 79% of these records are older, 16% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2024 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Physician Assistant providers in Florida
There are 1,444 surgical physician assistant records in Florida.
All 1,444 in Florida → Every provider in Merritt Island → Surgical Physician Assistant nationwide →
The 8 surgical physician assistant records with the nearest ZIP codes
- Cara Bzura, PA-CMerritt Island, FL 329531679042592
- Brian Janke, PA-CMerritt Island, FL 329521851493134
- Jeffrey Glatter, PA-CRockledge, FL 329551396840591
- James Moore, P.A.Melbourne Beach, FL 329511053302059
- Jessica KuniMalabar, FL 329501538993209
- Sarah White, CSFA, CSTMalabar, FL 329501376093120
- Todd Hull, PA-CSebastian, FL 329581093715674
- Sheila Richard, CST, CSFASebastian, FL 329581003443904
Common questions
What is John Andrew Merriam, PA-S's NPI number?
John Andrew Merriam, PA-S's National Provider Identifier (NPI) is 1801487137, issued on Jan 29, 2021. An NPI identifies a provider in billing; it is not a license.
Where is John Andrew Merriam, PA-S located?
The NPPES record lists a practice address at 125 Alma Blvd, Merritt Island, FL, 32953. Phone: (201) 654-6397. Providers update this record themselves, so call before visiting.
How can I verify John Andrew Merriam, PA-S's license?
NPPES lists Florida license number PA9115803, 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 Andrew Merriam, PA-S prescribe under Medicare Part D?
In 2024, John Andrew Merriam, PA-S had 440 Medicare Part D claims for 118 beneficiaries; the average among surgical physician assistant prescribers was 304. Part D covers Medicare prescriptions only.
What is John Andrew Merriam, PA-S'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.