William Herman Sessions, M.D.
Family Medicine Physician · Fleming Island, FL
William Herman Sessions, M.D. is a family medicine physician with a practice address in Fleming Island, Florida, and NPI 1669471033, issued on Jul 19, 2005. Check the license (Florida ME0034771, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- William Herman Sessions
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- ME0034771 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4565 US Highway 17 Ste 106, Fleming Island, FL 32003
- Phone
- (904) 269-4559
- Enumerated
- Jul 19, 2005
- Record last updated
- Nov 28, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (904) 269-4597
- Medicare enrollment
- Enrolled (PECOS I20090109000210); accepts Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 1974
- Entity
- Type 1 · individual
Also registered at 4565 US Highway 17 Ste 106
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stephanie CollinsPhysician Assistant1487402616
- Stephania DejnoFamily Nurse Practitioner1639636194
- Mohammed Mendhi, MDFamily Medicine Physician1487621736
- Tracy Pritchard, APRNFamily Nurse Practitioner1881430437
- Christopher Rossilli, PSYDClinical Neuropsychologist1124313879
Verify William Herman Sessions in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME0034771Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average family medicine physician in 2024
11,886 Medicare Part D claims for 694 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 836 claims were for opioids.
Most prescribed
- Atorvastatin Calcium560 claims
- Hydrocodone-Acetaminophen377 claims
- Gabapentin320 claims
- Amlodipine Besylate310 claims
- Lorazepam243 claims
- Levothyroxine Sodium222 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: $187.03
10 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 55,478 providers of this specialty with any payment received $902.55 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.
21 family medicine physician records list a practice address in Fleming Island
They are 21 of the 571 NPPES records with a practice address in Fleming Island, and 9,399 family medicine physician records in Florida.
All 21 in Fleming Island → All 9,399 in Florida → Every provider in Fleming Island →
Other family medicine physician records in Florida
- Kellie Aarons, MDTampa, FL1558865477
- Jacob Aaronson, D.O., M.A.Hollywood, FL1710957444
- Zoilo Abad, MDMiami, FL1649229568
- Flor Abalos Escalona, APRN-FNPMiami, FL1639992498
- Aschanti Abarca Selva, M.DNaples, FL1891082467
- Syed Abbas, DOSebring, FL1811637655
- Nader Abdallah, D.O.Belle Glade, FL1649519455
- Oday Abdallah, D.O.Lakeland, FL1578993754
- Hanie Abdel Masih, D.O.Jacksonville, FL1003202458
- Ayman Abdou, M.D.Lauderdale Lakes, FL1346352374
Common questions
What is William Herman Sessions, M.D.'s NPI number?
William Herman Sessions, M.D.'s National Provider Identifier (NPI) is 1669471033, issued on Jul 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William Herman Sessions, M.D. located?
The NPPES record lists a practice address at 4565 US Highway 17 Ste 106, Fleming Island, FL, 32003. Phone: (904) 269-4559. Providers update this record themselves, so call before visiting.
How can I verify William Herman Sessions, M.D.'s license?
NPPES lists Florida license number ME0034771, 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 William Herman Sessions, M.D. prescribe under Medicare Part D?
In 2024, William Herman Sessions, M.D. had 11,886 Medicare Part D claims for 694 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.