Dr. Mohammed Bayasi, MD

  • Fairfax, VA
  • General surgeon
NPI1871784058PAC ID5597907345
Medicare services, 2024
139
Medicare patients, 2024
119
Part D claims, 2024
84
Publications
10
Hospital affiliations
3
Practice address
3620 Joseph Siewick Dr, Fairfax, VA 22033
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Northern Virginia Surgery Center, LLC - HOPD

Acute Care Hospital outpatient department · Fairfax, Virginia

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Dr. Mohammed Bayasi is a general surgeon in Fairfax, Virginia

Dr. Bayasi practices at Northern Virginia Surgery Center, LLC - HOPD in Fairfax, Virginia.

Dr. Bayasi's NPI, 1871784058, was assigned on August 5, 2007. Dr. Bayasi graduated from Damascus University Faculty of Medicine in 2006. Dr. Bayasi holds Texas license BP10029119.

NPI and contact details
Medicare PAC ID
5597907345
NPI enumeration date
August 5, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
46
Medical school graduation
2006

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Mohammed Bayasi practices at Northern Virginia Surgery Center, LLC - HOPD in Fairfax, Virginia

Dr. Bayasi's primary practice is Northern Virginia Surgery Center, LLC - HOPD, at 3620 Joseph Siewick Dr, Fairfax, VA 22033.

  • Northern Virginia Surgery Center, LLC - HOPD
    3620 Joseph Siewick Dr, Fairfax, VA 22033

Source: Dmand AI Affiliation Data

Dr. Mohammed Bayasi is affiliated with 7 sites of care and 6 medical groups

Dr. Bayasi's primary practice is Northern Virginia Surgery Center, LLC - HOPD in Fairfax, Virginia. Dr. Bayasi is also affiliated with Inova Fair Oaks Hospital. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. Bayasi to 2 more hospitals, 5 medical groups, 1 group practice or clinic, 1 hospital outpatient department and 1 ambulatory surgery center, each named with a free account.

See all 13 affiliations for Dr. Bayasi

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Mohammed Bayasi's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bayasi practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Northern Virginia Surgery Center, LLC - HOPDAvailable with a free account
+6 more sites and 5 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Mohammed Bayasi is one of 739 general surgeons in Virginia

Surgery is Dr. Bayasi's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Bayasi is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery. Dmand AI has Dr. Bayasi's licenses on file in 5 states: Texas, District of Columbia, Maryland, Virginia and Kentucky.

Specialties and state licenses

  • Surgery, TexasPrimaryLicense BP10029119 · 2011 to 2027 · taxonomy 208600000X
  • District of Columbia license2013 to 2026
  • Maryland license2018 to 2026
  • Virginia license2019 to 2026
  • Kentucky license2012 to 2015

Clinical focus

Dmand AI lists abdominal adhesion surgery, abdominal hernia repair surgery, appendectomy, colonoscopy, colon removal, gallbladder removal, gastrointestinal bleeding and gastrointestinal obstruction among the conditions Dr. Bayasi treats.

General surgeons near Dr. Bayasi

Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Mohammed Bayasi billed Medicare for 139 services in 2024

CMS data shows 139 Medicare services from Dr. Bayasi across 6 procedure codes in 2024, for 119 Medicare patients. Medicare paid $18,743 for them.

Medicare services, 2024139
Medicare patients119
Paid by Medicare$18,743
Procedure codes6

Dr. Bayasi's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 2262024: 11947%
Surgery
2023: 202024: 20No change

Where Dr. Bayasi's Medicare services took place, 2024

  • In an office11683%
  • In a facility2317%

Dr. Bayasi compared with the Virginia median for general surgeons, 2024

  • Dr. Bayasi
  • Virginia median
Medicare services
139vs 19027% below
Medicare patients
119vs 14417% below
Part D claims
58vs 3471% above

Medians across 667 general surgeons in Virginia with Dmand AI profiles that report each measure.

Dr. Bayasi's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Bayasi

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Mohammed Bayasi treated 119 Medicare patients in 2024, average age 75

CMS counts 119 Medicare patients who saw Dr. Bayasi in 2024. The largest group is 65 to 74, with 49 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.46, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Bayasi's median patient age at 52, with 43% women.

Medicare patients, 2024119
Average age75
Average risk score1.46

Dr. Bayasi's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Bayasi's Medicare patients by sex, 2024

  • Women6151%
  • Men5849%

Chronic conditions among Dr. Bayasi's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis52%
  4. Chronic kidney disease35%
  5. Anxiety33%
  6. Ischemic heart disease33%
  7. Cancer28%
  8. Diabetes26%

Share of Medicare patients with each condition. A patient can have several.

Dr. Bayasi's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 52

Patient panel by sex, all payers

  • Women43%
  • Men55%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Mohammed Bayasi wrote 84 Medicare Part D claims in 2024

In 2024, Dr. Bayasi wrote 84 Medicare Part D claims for 43 patients. 98% of them were for generic drugs. CMS names the drug for 58 of them, across 4 drugs with 11 or more claims each, at $1,245 in total drug cost. In 2023, CMS named 67 claims across 5 drugs.

Part D claims, 202484
Drugs named by CMS4
Total drug cost$1,245
Part D patients43

Dr. Bayasi's Part D claims by kind of drug, 2024

  • Generic82 claims98%
  • Brand-name and other2 claims2%

Dr. Bayasi's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Bayasi's Part D claims, 2024

  • Opioids20%17 of 84 claims
  • Antibiotics38%32 of 84 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 672024: 5813%

Drugs named by CMS: 4 in 2024, 5 in 2023.

See all prescribing by Dr. Bayasi

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Mohammed Bayasi ranks in the 65th percentile for colonoscopy in Medicare

Dr. Bayasi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Bayasi as offering telehealth. CMS counts 53 procedures of colonoscopy by Dr. Bayasi, more than 65% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Bayasi ranks in Medicare procedure volume

Colonoscopy
65th percentile53 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Mohammed Bayasi has 10 publications on record

Dmand AI links 10 papers to Dr. Bayasi, published from 2017 to 2022. 2021 was the busiest year, with 3. The most frequent topics are Adenocarcinoma, Colectomy and Hospital Mortality. Dr. Bayasi has published most often in J Surg Res. Dr. Bayasi's most frequent co-authors are Brenna Kate Houlihan, MD, Matthew Sweeney, MD and Anthony Michael Villano.

Papers10
Years published2017 to 2022

Dr. Bayasi's papers by year, 2017 to 2022

Topics Dr. Bayasi writes about most

  • Adenocarcinoma
  • Colectomy
  • Hospital Mortality
  • Hospitals, High-Volume
  • Laparoscopy
  • Postoperative Complications

Dr. Bayasi's most frequent co-authors

Recent publications by Dr. Bayasi

See all 10 publications and co-authors

See who Dr. Bayasi researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bayasi works with, so you can find a warm path to the right general surgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Mohammed Bayasi received $3,617 in industry payments from 2016 to 2025

CMS Open Payments shows 32 general payments to Dr. Bayasi from 15 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 53% of the total. Intuitive Surgical, Inc. paid the most, $1,327.

General payments to Dr. Bayasi by program year, 2016 to 2025

General payments to Dr. Bayasi by kind, 2016 to 2025

$3.6Kin total
  • Travel and lodging$1,92653%
  • Food and beverage$1,17633%
  • Education$42512%
  • Gifts$902%

Companies that paid Dr. Bayasi the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Bayasi

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Mohammed Bayasi has 1 award and honors on record

Dmand AI lists 1 award for Dr. Bayasi.

Awards and honors for Dr. Bayasi

  1. Undated
    • ACS Fellow

Source: Dmand AI Professional Profile Data

Dr. Mohammed Bayasi graduated from Damascus University Faculty of Medicine

Dr. Bayasi graduated from Damascus University Faculty of Medicine in 2006. Dr. Bayasi is a member of ACS and ASCRS.

  1. Medical schoolDamascus University Faculty of Medicine
  2. Board certified in colon & rectal surgeryAmerican Board of Colon and Rectal Surgery
  3. Board certified in surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Dr. Mohammed Bayasi accepts plans from 17 insurance carriers

Dr. Bayasi is in network with 17 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

Plan types Dr. Bayasi accepts, by number of carriers

  1. PPO12
  2. Medicare10
  3. HMO9
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Mohammed Bayasi's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Mohammed Bayasi

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Mohammed Bayasi's NPI number?

Dr. Mohammed Bayasi's NPI number is 1871784058. It was assigned on August 5, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Mohammed Bayasi?

Dr. Mohammed Bayasi is a general surgeon in Fairfax, Virginia. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Dr. Mohammed Bayasi practice?

Dr. Bayasi practices at 3620 Joseph Siewick Dr, Fairfax, VA 22033. Dr. Bayasi's primary practice is Northern Virginia Surgery Center, LLC - HOPD in Fairfax, Virginia. Dmand AI also links Dr. Bayasi to 2 hospitals, 5 medical groups, 1 group practice or clinic, 1 hospital outpatient department and 1 ambulatory surgery center.

What is Dr. Mohammed Bayasi's medical license number?

Dr. Bayasi holds Texas license BP10029119, one of the licenses on file in 5 states.

Which states has Dr. Mohammed Bayasi been licensed in?

Dmand AI has state licenses on file for Dr. Bayasi in Texas (2011 to 2027), District of Columbia (2013 to 2026), Maryland (2018 to 2026), Virginia (2019 to 2026) and Kentucky (2012 to 2015).

Which hospitals is Dr. Mohammed Bayasi affiliated with?

Dr. Bayasi is affiliated with Inova Fair Oaks Hospital. Dmand AI links Dr. Bayasi to 2 more hospitals.

What medical group is Dr. Mohammed Bayasi part of?

Dr. Bayasi is linked to MedStar Medical Group. Dmand AI links Dr. Bayasi to 5 more medical groups.

Does Dr. Mohammed Bayasi accept Medicare?

Yes. CMS data shows Dr. Bayasi billed Medicare for 139 services in 2024, and Dr. Bayasi accepts Medicare assignment.

Does Dr. Mohammed Bayasi offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Bayasi as offering telehealth services.

How many Medicare patients does Dr. Mohammed Bayasi see?

CMS counts 119 Medicare patients who saw Dr. Bayasi in 2024, with an average age of 75.

Show 9 more questionsShow fewer questions

Is Dr. Mohammed Bayasi board certified?

Yes. Dr. Bayasi is board certified in colon & rectal surgery by the American Board of Colon and Rectal Surgery.

What services does Dr. Mohammed Bayasi bill to Medicare?

In 2024, Dr. Bayasi's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99205) and hospital inpatient care (99223).

Where did Dr. Mohammed Bayasi go to medical school?

Dr. Bayasi graduated from Damascus University Faculty of Medicine in 2006.

What drugs does Dr. Mohammed Bayasi prescribe most?

In 2024 Medicare Part D data, Dr. Bayasi's most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf, Tramadol HCl and Metronidazole.

Has Dr. Mohammed Bayasi received payments from drug or device companies?

CMS Open Payments shows $3,617 in general payments to Dr. Bayasi from 15 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.

How long has Dr. Mohammed Bayasi been practicing?

Dr. Bayasi graduated from medical school in 2006, 20 years ago.

Does Dr. Mohammed Bayasi do research?

Dmand AI links 10 publications to Dr. Bayasi, published from 2017 to 2022.

Who does Dr. Mohammed Bayasi publish with?

Dr. Bayasi's most frequent co-authors are Brenna Kate Houlihan, MD (4 shared papers), Matthew Sweeney, MD (2 shared papers) and Anthony Michael Villano (2 shared papers).

What insurance does Dr. Mohammed Bayasi accept?

Dr. Bayasi is in network with 17 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.

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