Freya Jan Silverstein, MD
Nephrology Physician · Atlantis, FL
Freya Jan Silverstein, MD is a nephrology physician with a practice address in Atlantis, Florida, and NPI 1669467460, issued on Sep 18, 2005. Check the license (Florida ME0046801, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Freya Jan Silverstein
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- ME0046801 FL
Self-reported in NPPES; status is on the state search - Practice location
- 5503 S Congress Ave, Atlantis, FL 33462
- Phone
- (561) 965-7228
- Enumerated
- Sep 18, 2005
- Record last updated
- Dec 29, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (561) 965-0120
- Medicare enrollment
- Enrolled (PECOS I20031117000589); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 1983
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 5503 S Congress Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Barry Abrams, M.D.Infectious Disease Physician1104895796
- Jose Arrascue, M.D.Nephrology Physician1063403889
- Joshua Bailin, M.D.Nephrology Physician1528059177
- Marco Farias, M.D.Nephrology Physician1811978950
- Peter Gobar, MDPsychiatry Physician1164408761
- Jhon Guzman-Rivera, M.D.Nephrology Physician1568443232
Verify Freya Jan Silverstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME0046801Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% more Medicare Part D claims than the average nephrology physician in 2024
2,921 Medicare Part D claims for 460 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 11 claims were for opioids.
Most prescribed
- Losartan Potassium304 claims
- Kerendia126 claims
- Farxiga125 claims
- Furosemide125 claims
- Allopurinol113 claims
- Calcitriol97 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: $299.14
13 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,230 providers of this specialty with any payment received $3,091.37 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
- Florida Kidney Physicians LLCBoynton Beach, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
13 nephrology physician records list a practice address in Atlantis
They are 13 of the 574 NPPES records with a practice address in Atlantis, and 840 nephrology physician records in Florida.
All 13 in Atlantis → All 840 in Florida → Every provider in Atlantis →
Other nephrology physician records in Florida
- Kashif Abad, M.D.West Palm Beach, FL1518405075
- Fernando Abanilla, MDAvon Park, FL1558469338
- Fakhar AbbasPlantation, FL1952276321
- Lionel Abbott, MDOrlando, FL1568436418
- Atif Abdalla, MDJacksonville, FL1528013042
- Beshoy Abdalla, DOTampa, FL1487273579
- Layal Abdel Rahman, M.D.Largo, FL1134383615
- Rania Abdel-Rahman, M.D.Jacksonville, FL1013059211
- Yehia Abdelwahed, M.D.Atlantis, FL1750557666
- Emil Abdulhayoglu, MDBrandon, FL1801860671
Common questions
What is Freya Jan Silverstein, MD's NPI number?
Freya Jan Silverstein, MD's National Provider Identifier (NPI) is 1669467460, issued on Sep 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Freya Jan Silverstein, MD located?
The NPPES record lists a practice address at 5503 S Congress Ave, Atlantis, FL, 33462. Phone: (561) 965-7228. Providers update this record themselves, so call before visiting.
How can I verify Freya Jan Silverstein, MD's license?
NPPES lists Florida license number ME0046801, 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 Freya Jan Silverstein, MD prescribe under Medicare Part D?
In 2024, Freya Jan Silverstein, MD had 2,921 Medicare Part D claims for 460 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.