Ammar F. Nasrallah, MD
Infectious Disease Physician · Madison, WI
Ammar F. Nasrallah, MD is an infectious disease physician with a practice address in Madison, Wisconsin, and NPI 1700841566, issued on Apr 17, 2006. Check the license (Wisconsin 53775-020, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Ammar F. Nasrallah
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 53775-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1313 Fish Hatchery RD, Madison, WI 53715
- Phone
- (608) 252-8000
- Enumerated
- Apr 17, 2006
- Record last updated
- Oct 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (608) 283-7318
- Medicaid ID
- 1700841566 WI
- Medicare enrollment
- Enrolled (PECOS I20100629000944); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 171 in Wisconsin → Look up another NPI →
Also registered at 1313 Fish Hatchery RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Janice Antoniewicz-Werner, CDRegistered Dietitian1790741288
- Brian ApelPharmacist1013188069
- Gregory BartelsPharmacist1861716698
- Gretchen Batterman, PSYDClinical Neuropsychologist1285784348
- Michael Bernhard, PHDPsychologist1285678672
- Andrew Bognar, PHARMDPharmacist1508221029
Verify Ammar F. Nasrallah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 53775-020Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% fewer Medicare Part D claims than the average infectious disease physician in 2024
550 Medicare Part D claims for 113 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Entecavir41 claims
- Cephalexin32 claims
- Amoxicillin30 claims
- Vancomycin Hcl30 claims
- Biktarvy27 claims
- Genvoya26 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.
Bills Medicare through one group practice
- Dean Health Systems IncSun Prairie, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ammar F. Nasrallah among 171 infectious disease physician records in Wisconsin
Ammar F. Nasrallah, MD is one of 171 infectious disease physician records with a practice address in Wisconsin. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 53% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1999 · median 2004 among the 125 with a school on file
- Record last updated2020 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in Wisconsin
There are 171 infectious disease physician records in Wisconsin.
All 171 in Wisconsin → Every provider in Madison → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Amanda Carlson, M.DMadison, WI 537151164628574
- Garry Jean-Louis, MDMadison, WI 537151538106828
- James Levin, MDMadison, WI 537151164469466
- Michael Moran, DOMadison, WI 537151609403138
- Frank Polyak, M.D.Madison, WI 537151457507246
- Alison Schwartz Vaneperen, D.O.Madison, WI 537151376832592
- Braden Sciarra-Fischer, MDMadison, WI 537151386105963
- Jeffrey Jones, M.D.Fitchburg, WI 537191740420173
Common questions
What is Ammar F. Nasrallah, MD's NPI number?
Ammar F. Nasrallah, MD's National Provider Identifier (NPI) is 1700841566, issued on Apr 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ammar F. Nasrallah, MD located?
The NPPES record lists a practice address at 1313 Fish Hatchery RD, Madison, WI, 53715. Phone: (608) 252-8000. Providers update this record themselves, so call before visiting.
How can I verify Ammar F. Nasrallah, MD's license?
NPPES lists Wisconsin license number 53775-020, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ammar F. Nasrallah, MD prescribe under Medicare Part D?
In 2024, Ammar F. Nasrallah, MD had 550 Medicare Part D claims for 113 beneficiaries; the average among infectious disease physician prescribers was 689. 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.