Arnaldo Isa, M.D.
Specialist · Maitland, FL
Arnaldo Isa, M.D. is a specialist with a practice address in Maitland, Florida, and NPI 1952390452, issued on Oct 18, 2005. Check the license (Florida ME007490914, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Arnaldo Isa
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- ME007490914 FL
Self-reported in NPPES; status is on the state search - Practice location
- 301 N Maitland Ave, Maitland, FL 32751
- Phone
- (407) 647-5996
- Enumerated
- Oct 18, 2005
- Record last updated
- Jul 2, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (321) 397-0258
- Medicaid ID
- 254875500 FL
- Medicare enrollment
- Enrolled (PECOS I20100709000632); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 1992
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest specialist records → All 2,685 in Florida → Look up another NPI →
Also registered at 301 N Maitland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sherry Behrens, ARNPNurse Practitioner1427030923
- Kelley Cross, ARNPFamily Nurse Practitioner1003250234
- Christina Duffy-Henriques, NPGerontology Nurse Practitioner1710358437
- Wm Honeycutt, M.D.Specialist1457340960
- Daniel Nieves-Quinones, M.D.Specialist1194714634
- Cynthia Otero, ARNPAdult Health Nurse Practitioner1134424716
Verify Arnaldo Isa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME007490914Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.7 times the Medicare Part D claims of the average specialist in 2024
7,925 Medicare Part D claims for 1,129 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. 48 claims were for opioids.
Most prescribed
- Donepezil Hcl830 claims
- Gabapentin657 claims
- Carbidopa-Levodopa568 claims
- Memantine Hcl568 claims
- Levetiracetam287 claims
- Buspirone Hcl220 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $5,919.36
276 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Scientific Affairs, LLC. The 5,844 providers of this specialty with any payment received $4,760.79 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 3 group practices
- Ability Health Services And Rehabilitation LPSanford, FL
- Ability Health Services, IncSanford, FL
- Neurology Associates PAMaitland, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arnaldo Isa among 2,685 specialist records in Florida
Arnaldo Isa, M.D. is one of 2,685 specialist records with a practice address in Florida. 29% 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, 89% newer
- In a Medicare fileYes · 29% of these records are
- In the CMS Doctors and Clinicians fileYes · 18% of these records are
- Graduated1992 · median 1987 among the 474 with a school on file
- Record last updated2010 · 85% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Florida
There are 2,685 specialist records in Florida.
All 2,685 in Florida → Every provider in Maitland → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Thomas Blake, MDMaitland, FL 327511508873787
- Deborah Goodwin, MA, LMHC, NCCMaitland, FL 327511922322668
- Wm Honeycutt, M.D.Maitland, FL 327511457340960
- Ladwyana JordanMaitland, FL 327511689095044
- Daniel Nieves-Quinones, M.D.Maitland, FL 327511194714634
- Marc Schwartz, MDMaitland, FL 327511538177936
- David Simmons, M.D.Maitland, FL 327511790787901
- Khamelia WattsMaitland, FL 327511356149934
Common questions
What is Arnaldo Isa, M.D.'s NPI number?
Arnaldo Isa, M.D.'s National Provider Identifier (NPI) is 1952390452, issued on Oct 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Arnaldo Isa, M.D. located?
The NPPES record lists a practice address at 301 N Maitland Ave, Maitland, FL, 32751. Phone: (407) 647-5996. Providers update this record themselves, so call before visiting.
How can I verify Arnaldo Isa, M.D.'s license?
NPPES lists Florida license number ME007490914, 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 Arnaldo Isa, M.D. prescribe under Medicare Part D?
In 2024, Arnaldo Isa, M.D. had 7,925 Medicare Part D claims for 1,129 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is Arnaldo Isa, 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.