Stephen Edward Mitteldorf, MD
Internal Medicine Physician · Sarasota, FL
Stephen Edward Mitteldorf, MD is an internal medicine physician with a practice address in Sarasota, Florida, and NPI 1821071705, issued on Nov 23, 2005. Check the license (Florida ME78671, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Stephen Edward Mitteldorf
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME78671 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2401 University Pkwy, Sarasota, FL 34243
- Phone
- (941) 351-9995
- Enumerated
- Nov 23, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (941) 351-6286
- Medicare enrollment
- Enrolled (PECOS I20071116000074); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
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Verify Stephen Edward Mitteldorf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME78671Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
133 Medicare Part D claims for 27 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 83 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen28 claims
- Oxycodone-Acetaminophen27 claims
- Tramadol Hcl13 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 practice group's MIPS final score for 2023 (Medicare payment program): 83.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Senior Xpress Care LLCOsprey, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Edward Mitteldorf among 10,151 internal medicine physician records in Florida
Stephen Edward Mitteldorf, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1970 · median 2004 among the 6,606 with a school on file
- Record last updated2026 · 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).
216 internal medicine physician records list a practice address in Sarasota
They are 216 of the 6,548 NPPES records with a practice address in Sarasota, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Sarasota → Internal Medicine Physician nationwide →
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- Joseph Moussa, MDSarasota, FL 342431619483245
- Enas Sallam, MDSarasota, FL 342431578553434
- Marvin Schreiber, M.D.Sarasota, FL 342431487617585
- Bryce Somer, M.D.Sarasota, FL 342431508285495
- Nicholas Sutera, M.D.Sarasota, FL 342431326261462
Common questions
What is Stephen Edward Mitteldorf, MD's NPI number?
Stephen Edward Mitteldorf, MD's National Provider Identifier (NPI) is 1821071705, issued on Nov 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Edward Mitteldorf, MD located?
The NPPES record lists a practice address at 2401 University Pkwy, Sarasota, FL, 34243. Phone: (941) 351-9995. Providers update this record themselves, so call before visiting.
How can I verify Stephen Edward Mitteldorf, MD's license?
NPPES lists Florida license number ME78671, 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 Stephen Edward Mitteldorf, MD prescribe under Medicare Part D?
In 2024, Stephen Edward Mitteldorf, MD had 133 Medicare Part D claims for 27 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Stephen Edward Mitteldorf, MD's MIPS final score?
The 2023 MIPS final score is 83.1 of 100, reported for the practice group. 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.