Fares Yousef Masannat, MD
Infectious Disease Physician · Sioux Falls, SD
Fares Yousef Masannat, MD is an infectious disease physician with a practice address in Sioux Falls, South Dakota, and NPI 1144425323, issued on Jun 18, 2007. Check the license (South Dakota 7518, as entered in NPPES) on the South Dakota Board of Medical and Osteopathic Examiners; the Medicare figures below come from public CMS files.
- Name
- Fares Yousef Masannat
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- 7518 SD
PG PERMIT # 76497 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 6709 S Minnesota Ave, Sioux Falls, SD 57108
- Phone
- (605) 335-1952
- Enumerated
- Jun 18, 2007
- Record last updated
- Aug 6, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (605) 373-9971
- Medicaid ID
- 6632250 SD
- Medicare enrollment
- Enrolled (PECOS I20180220001635); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 24 in South Dakota → Look up another NPI →
Also registered at 6709 S Minnesota Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shanda Bragg, RDMSOther Technician1508292095
- Justin Carlson, RDCSSonography Radiologic Technologist1912321662
- Aimee HardySonography Radiologic Technologist1629496393
- Diane Kalkman, RT(R)Sonography Radiologic Technologist1477977585
- Catherine McCulley, CNPNurse Practitioner1881235471
- Brian Pepito, M.D.Infectious Disease Physician1093909756
Verify Fares Yousef Masannat in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Dakota Board of Medical and Osteopathic Examiners
Search for license 7518Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average infectious disease physician in 2024
689 Medicare Part D claims for 159 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Cephalexin44 claims
- Penicillin V Potassium44 claims
- Sulfamethoxazole-Trimethoprim42 claims
- Amoxicillin39 claims
- Azithromycin39 claims
- Odefsey31 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 2 group practices
- Avera MckennanSioux Falls, SD
- St Michael's Hospital, Inc.Tyndall, SD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Fares Yousef Masannat among 24 infectious disease physician records in South Dakota
Fares Yousef Masannat, MD is one of 24 infectious disease physician records with a practice address in South Dakota. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 46% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2002 · median 2005 among the 18 with a school on file
- Record last updated2014 · 63% 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 South Dakota 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 South Dakota
There are 24 infectious disease physician records in South Dakota.
All 24 in South Dakota → Every provider in Sioux Falls → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Robert Kessler, MDSioux Falls, SD 571081932368602
- Dayana Maita Coronel, MDSioux Falls, SD 571081447697693
- Jawad Nazir, MDSioux Falls, SD 571081972579118
- Brian Pepito, M.D.Sioux Falls, SD 571081093909756
- Jose Suarez Isaacs, M.D.Sioux Falls, SD 571081053793661
- Asma Syed, M.D.Sioux Falls, SD 571081700172855
- Emad Abu Sitta, M.DSioux Falls, SD 571051194165977
- Bertha Ayi, M.D. FACPSioux Falls, SD 571051083670343
Common questions
What is Fares Yousef Masannat, MD's NPI number?
Fares Yousef Masannat, MD's National Provider Identifier (NPI) is 1144425323, issued on Jun 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Fares Yousef Masannat, MD located?
The NPPES record lists a practice address at 6709 S Minnesota Ave, Sioux Falls, SD, 57108. Phone: (605) 335-1952. Providers update this record themselves, so call before visiting.
How can I verify Fares Yousef Masannat, MD's license?
NPPES lists South Dakota license number 7518, as entered by the provider. Search the South Dakota Board of Medical and Osteopathic Examiners at https://www.sdbmoe.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Fares Yousef Masannat, MD prescribe under Medicare Part D?
In 2024, Fares Yousef Masannat, MD had 689 Medicare Part D claims for 159 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.