Arlene Spertus, MD
Internal Medicine Physician · Lake Mary, FL
Arlene Spertus, MD is an internal medicine physician with a practice address in Lake Mary, Florida, and NPI 1275690182, issued on Jan 2, 2007. Check the license (Florida ME54025, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Arlene Spertus
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- ME54025 FL
MD171443 OR
Self-reported in NPPES; status is on the state search - Practice location
- 109 Timberlachen Cir, Lake Mary, FL 32746
- Phone
- (407) 333-9877
- Enumerated
- Jan 2, 2007
- Record last updated
- Jan 20, 2023
- Fax
- (407) 333-9881
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 109 Timberlachen Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kristine Ilgenfritz, PACPhysician Assistant1144382623
- Lourdes Martinez Brenes, MDInternal Medicine Physician1396186961
- Helen Simpson, M.DFamily Medicine Physician1437197399
- Durgabhavani Valay, M.DFamily Medicine Physician1093760829
Verify Arlene Spertus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME54025Check 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 internal medicine physician in 2024
586 Medicare Part D claims for 211 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium34 claims
- Amlodipine Besylate33 claims
- Lisinopril30 claims
- Metformin Hcl29 claims
- Atorvastatin Calcium26 claims
- Rosuvastatin Calcium20 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.
Arlene Spertus among 10,151 internal medicine physician records in Florida
Arlene Spertus, MD is one of 10,151 internal 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 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 48% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
56 internal medicine physician records list a practice address in Lake Mary
They are 56 of the 1,935 NPPES records with a practice address in Lake Mary, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Lake Mary → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Janet CoyleLake Mary, FL 327461801896741
- Glen Davis, M.D.Lake Mary, FL 327461689617813
- Vincent DisilvestroLake Mary, FL 327461740228436
- Zia Fatemi, MDLake Mary, FL 327461144244625
- Elena Gabor, M.D.Lake Mary, FL 327461417909821
- Glenda Gonzalez-Couvertier, M.D.Lake Mary, FL 327461508859299
- Hasib Ibnerasa, M.D.Lake Mary, FL 327461821056516
- Amir Kaldas, MDLake Mary, FL 327461316914526
Common questions
What is Arlene Spertus, MD's NPI number?
Arlene Spertus, MD's National Provider Identifier (NPI) is 1275690182, issued on Jan 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Arlene Spertus, MD located?
The NPPES record lists a practice address at 109 Timberlachen Cir, Lake Mary, FL, 32746. Phone: (407) 333-9877. Providers update this record themselves, so call before visiting.
How can I verify Arlene Spertus, MD's license?
NPPES lists Florida license number ME54025, 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 Arlene Spertus, MD prescribe under Medicare Part D?
In 2024, Arlene Spertus, MD had 586 Medicare Part D claims for 211 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.