Firas Al Sammarrai, M.B.CH.B.
Nephrology Physician · Waldorf, MD
Firas Al Sammarrai, M.B.CH.B. is a nephrology physician with a practice address in Waldorf, Maryland, and NPI 1033529557, issued on May 6, 2014. Check the license (Maryland D83104, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Firas Al Sammarrai
- Credential
- M.B.CH.B.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- D83104 MD
Self-reported in NPPES; status is on the state search - Practice location
- 10 Saint Patricks Dr, Waldorf, MD 20603
- Phone
- (301) 373-7900
- Enumerated
- May 6, 2014
- Record last updated
- Dec 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (301) 373-6900
- Medicare enrollment
- Enrolled (PECOS I20210622001430); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 337 in Maryland → Look up another NPI →
Also registered at 10 Saint Patricks Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marwa Abdalla, MBBSNephrology Physician1851852768
- Miriam Aleproti, CRNPFamily Nurse Practitioner1790160968
- Bonita BargerPhysical Therapist1619963451
- Ebonique Bennett, NPAdult Health Nurse Practitioner1972871523
- Alexis Browder, P.T.Physical Therapist1336136472
- Arnel Castrence, M.D.Internal Medicine Physician1225092968
Verify Firas Al Sammarrai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D83104Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average nephrology physician in 2024
643 Medicare Part D claims for 145 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.
Most prescribed
- Farxiga63 claims
- Losartan Potassium59 claims
- Amlodipine Besylate52 claims
- Nifedipine Er48 claims
- Chlorthalidone38 claims
- Bumetanide37 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 77.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $81.08
4 payments; by number, the most common kind was food and beverage; the largest payer was Otsuka America Pharmaceutical, Inc. 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
- Medstar Medical Group - Southern Maryland LLCWaldorf, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Firas Al Sammarrai among 337 nephrology physician records in Maryland
Firas Al Sammarrai, M.B.CH.B. is one of 337 nephrology physician records with a practice address in Maryland. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 80% of them.
- NPI issued2014 · 80% of these records are older, 16% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2003 · median 2001 among the 232 with a school on file
- Record last updated2021 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Maryland
There are 337 nephrology physician records in Maryland.
All 337 in Maryland → Every provider in Waldorf → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Marwa Abdalla, MBBSWaldorf, MD 206031851852768
- Pravati Das, M.D.Waldorf, MD 206031548475999
- Ramez Jabaji, M.D.Waldorf, MD 206031891100277
- Mohammed Khalid, M.D.Waldorf, MD 206031508837022
- Sanjeeb Mishra, M.D.Waldorf, MD 206031932171345
- Thibin Santha, M.D.Huntingtown, MD 206391144241068
- Ciaran Browne, MDPrince Frederick, MD 206781467436022
- Utpal Dutta, MDPrince Frederick, MD 206781649428897
Common questions
What is Firas Al Sammarrai, M.B.CH.B.'s NPI number?
Firas Al Sammarrai, M.B.CH.B.'s National Provider Identifier (NPI) is 1033529557, issued on May 6, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Firas Al Sammarrai, M.B.CH.B. located?
The NPPES record lists a practice address at 10 Saint Patricks Dr, Waldorf, MD, 20603. Phone: (301) 373-7900. Providers update this record themselves, so call before visiting.
How can I verify Firas Al Sammarrai, M.B.CH.B.'s license?
NPPES lists Maryland license number D83104, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Firas Al Sammarrai, M.B.CH.B. prescribe under Medicare Part D?
In 2024, Firas Al Sammarrai, M.B.CH.B. had 643 Medicare Part D claims for 145 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Firas Al Sammarrai, M.B.CH.B.'s MIPS final score?
The 2023 MIPS final score is 77.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.