Shirley Ann Nagel, M.D.
Internal Medicine Physician · Mount Dora, FL
Shirley Ann Nagel, M.D. is an internal medicine physician with a practice address in Mount Dora, Florida, and NPI 1043213366, issued on May 31, 2005. Check the license (Florida ME50816, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Shirley Ann Nagel
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME50816 FL
Self-reported in NPPES; status is on the state search - Practice location
- 3619 Lake Center Dr, Mount Dora, FL 32757
- Phone
- (352) 383-8222
- Enumerated
- May 31, 2005
- Record last updated
- Nov 4, 2024
- Fax
- (352) 383-1420
- Medicare enrollment
- Enrolled (PECOS I20100420000784); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 1984
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 3619 Lake Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cheryl Bradford, NP-CAdult Health Nurse Practitioner1376819391
- Eleanor Davina, D.O.Internal Medicine Physician1477556785
- Barbara Haskell, ARNPFamily Nurse Practitioner1679820054
- Rebecca Holliman, MSN, NP-C, RN-BCNurse Practitioner1629348677
- Robert Martello, DOFamily Medicine Physician1205879236
- Shareen Sutherland, NPFamily Nurse Practitioner1285275206
Verify Shirley Ann Nagel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME50816Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average internal medicine physician in 2024
467 Medicare Part D claims for 127 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Rosuvastatin Calcium27 claims
- Levothyroxine Sodium25 claims
- Sertraline Hcl24 claims
- Amlodipine Besylate23 claims
- Atorvastatin Calcium22 claims
- Omeprazole19 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.
Industry payments in 2024: $24.68
1 payment: food and beverage; the largest payer was Dexcom, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 one group practice
- Adult Medicine OF Lake County IncMount Dora, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shirley Ann Nagel among 10,151 internal medicine physician records in Florida
Shirley Ann Nagel, M.D. 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
- Graduated1984 · median 2004 among the 6,606 with a school on file
- Record last updated2024 · 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).
20 internal medicine physician records list a practice address in Mount Dora
They are 20 of the 705 NPPES records with a practice address in Mount Dora, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Mount Dora → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Birendra Bhattarai, MDMount Dora, FL 327571851592802
- Ajay Bisht, M.D.Mount Dora, FL 327571629279344
- Yvonne Buchanan, MDMount Dora, FL 327571083646830
- Khai Chang, MDMount Dora, FL 327571881665222
- Eric Coe, MDMount Dora, FL 327571548430119
- Eleanor Davina, D.O.Mount Dora, FL 327571477556785
- Deepali Khadka, MDMount Dora, FL 327571386707735
- Syed Salman Moinuddin, M.D.Mount Dora, FL 327571285894238
Common questions
What is Shirley Ann Nagel, M.D.'s NPI number?
Shirley Ann Nagel, M.D.'s National Provider Identifier (NPI) is 1043213366, issued on May 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Shirley Ann Nagel, M.D. located?
The NPPES record lists a practice address at 3619 Lake Center Dr, Mount Dora, FL, 32757. Phone: (352) 383-8222. Providers update this record themselves, so call before visiting.
How can I verify Shirley Ann Nagel, M.D.'s license?
NPPES lists Florida license number ME50816, 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 Shirley Ann Nagel, M.D. prescribe under Medicare Part D?
In 2024, Shirley Ann Nagel, M.D. had 467 Medicare Part D claims for 127 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.