Dr. Maisa Ismail Abdalla, MD

  • Rochester, NY
  • Gastroenterologist
NPI1669645222PAC ID2961670476
Medicare services, 2024
199
Medicare patients, 2024
122
Part D claims, 2024
236
Publications
14
MIPS score, 2024
96
Practice address
601 Elmwood Ave, Rochester, NY 14642
Practice phone
Call (585) 275-2121
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Strong Memorial Hospital

Hospital · Rochester, New York

See all 8 affiliations

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Dr. Maisa Ismail Abdalla is a gastroenterologist in Rochester, New York

Dr. Abdalla practices at Strong Memorial Hospital in Rochester, New York, part of University of Rochester Medical Center.

Dr. Abdalla's NPI, 1669645222, was assigned on April 3, 2008. Dr. Abdalla holds California license A140585.

NPI and contact details
Medicare PAC ID
2961670476
NPI enumeration date
April 3, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(585) 275-2121
Professional email
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Personal email
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Mobile number
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Sex
Female
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. Maisa Ismail Abdalla practices at Strong Memorial Hospital in Rochester, New York

Dr. Abdalla's primary practice is Strong Memorial Hospital, at 601 Elmwood Ave, Rochester, NY 14642 in Monroe County. The practice phone is (585) 275-2121.

Source: Dmand AI Affiliation Data

Dr. Maisa Ismail Abdalla is affiliated with 4 sites of care and 4 medical groups

Dr. Abdalla's primary practice is Strong Memorial Hospital in Rochester, New York, part of University of Rochester Medical Center. Dr. Abdalla is also affiliated with Highland Hospital. The medical group on file is University of Rochester Medical Faculty Group (URMFG). Dmand AI also links Dr. Abdalla to 2 more hospitals and 3 medical groups, each named with a free account.

See all 8 affiliations for Dr. Abdalla

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Maisa Ismail Abdalla's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Abdalla practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Strong Memorial HospitalAvailable with a free account
+3 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Maisa Ismail Abdalla is one of 1,583 gastroenterologists in New York

Gastroenterology is Dr. Abdalla's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Abdalla's licenses on file in 2 states: California and New York.

Specialties and state licenses

  • Gastroenterology, CaliforniaPrimaryLicense A140585 · taxonomy 207RG0100X
  • New York licenseLicense 307634

Gastroenterologists near Dr. Abdalla

Counts of gastroenterologists 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. Maisa Ismail Abdalla billed Medicare for 199 services in 2024

CMS data shows 199 Medicare services from Dr. Abdalla across 6 procedure codes in 2024, for 122 Medicare patients. Medicare paid $13,469 for them.

Medicare services, 2024199
Medicare patients122
Paid by Medicare$13,469
Procedure codes6

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

  • 2023
  • 2024
Surgery
2023: 632024: 7417%
Office and hospital visits
2023: 532024: 6625%
Other services
2023: 552024: 597%

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

  • In an office13266%
  • In a facility6734%

Dr. Abdalla compared with the New York median for gastroenterologists, 2024

  • Dr. Abdalla
  • New York median
Medicare services
199vs 42153% below
Medicare patients
122vs 23648% below
Part D claims
133vs 38265% below

Medians across 1,551 gastroenterologists in New York with Dmand AI profiles that report each measure.

Dr. Abdalla'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. Abdalla

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

Dr. Maisa Ismail Abdalla treated 122 Medicare patients in 2024, average age 66

CMS counts 122 Medicare patients who saw Dr. Abdalla in 2024. The largest group is 65 to 74, with 50 patients. 74% of them have high blood pressure, and 66% have high cholesterol. 39% are also on Medicaid. Their average risk score is 2.00, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Abdalla's median patient age at 57, with 58% women.

Medicare patients, 2024122
Average age66
Average risk score2.00
Also on Medicaid39%

Dr. Abdalla's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Abdalla's Medicare patients by sex, 2024

  • Women6553%
  • Men5747%

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

  1. High blood pressure74%
  2. High cholesterol66%
  3. Mood disorders42%
  4. Anxiety37%
  5. Arthritis37%
  6. Chronic kidney disease37%
  7. Depression36%
  8. Diabetes34%

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

Dr. Abdalla's patients across all payers

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

Patient panel by age, all payers

Median age 57

Patient panel by sex, all payers

  • Women58%
  • Men41%

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

Dr. Maisa Ismail Abdalla wrote 236 Medicare Part D claims in 2024

In 2024, Dr. Abdalla wrote 236 Medicare Part D claims for 65 patients. 73% of them were for generic drugs. CMS names the drug for 133 of them, across 6 drugs with 11 or more claims each, at $21,029 in total drug cost. In 2023, CMS named 98 claims across 3 drugs.

Part D claims, 2024236
Drugs named by CMS6
Total drug cost$21,029
Part D patients65

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

  • Generic173 claims73%
  • Brand-name63 claims27%

Dr. Abdalla'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. Abdalla's Part D claims, 2024

  • Antibiotics17%40 of 236 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: 982024: 13336%

Drugs named by CMS: 6 in 2024, 3 in 2023.

See all prescribing by Dr. Abdalla

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. Maisa Ismail Abdalla scored 96 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Abdalla for performance year 2024, reported as part of a group. Dr. Abdalla accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Abdalla as offering telehealth. CMS counts 178 procedures of colonoscopy by Dr. Abdalla, more than 92% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Abdalla's MIPS scores, performance year 2024

  • 96of 100Final score
  • 65.7of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 88of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Abdalla ranks in Medicare procedure volume

Colonoscopy
92nd percentile178 procedures
Upper gastrointestinal (GI) endoscopy for acid reflux
74th percentile91 procedures

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

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Maisa Ismail Abdalla has 14 publications on record

Dmand AI links 14 papers to Dr. Abdalla, published from 2016 to 2024. 2021 was the busiest year, with 3. The most frequent topics are Colitis, Ulcerative, Inflammatory Bowel Diseases and Biological Products. Dr. Abdalla has published most often in Inflamm Bowel Dis. Dr. Abdalla's most frequent co-authors are Hans H. Herfarth, MD, Anita Afzali, MD and David Baylink, MD.

Papers14
Years published2016 to 2024

Dr. Abdalla's papers by year, 2016 to 2024

Topics Dr. Abdalla writes about most

  • Colitis, Ulcerative
  • Inflammatory Bowel Diseases
  • Biological Products
  • Crohn Disease
  • Patient Reported Outcome Measures

Dr. Abdalla's most frequent co-authors

Recent publications by Dr. Abdalla

See all 14 publications and co-authors

See who Dr. Abdalla researches with

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

How network discovery works

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

Dr. Maisa Ismail Abdalla received $214 in industry payments from 2018 to 2020

CMS Open Payments shows 6 general payments to Dr. Abdalla from 3 drug and device companies from 2018 to 2020. Food and beverage make up the largest share, 69% of the total. Boston Scientific Corporation paid the most, $119.

General payments to Dr. Abdalla by program year, 2018 to 2020

General payments to Dr. Abdalla by kind, 2018 to 2020

$214in total
  • Food and beverage$14769%
  • Education$6731%

Companies that paid Dr. Abdalla the most, 2018 to 2020

Share is of all general payments to this clinician.

See all payments to Dr. Abdalla

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

Sources for Dr. Maisa Ismail Abdalla'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 DataDmand AI Org Hierarchy 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)Clinician Public Reporting: Overall MIPS Performance (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)
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. Maisa Ismail Abdalla

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. Maisa Ismail Abdalla's NPI number?

Dr. Maisa Ismail Abdalla's NPI number is 1669645222. It was assigned on April 3, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. Maisa Ismail Abdalla?

Dr. Maisa Ismail Abdalla is a gastroenterologist in Rochester, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Maisa Ismail Abdalla practice?

Dr. Abdalla practices at 601 Elmwood Ave, Rochester, NY 14642. Dr. Abdalla's primary practice is Strong Memorial Hospital in Rochester, New York, part of University of Rochester Medical Center. Dmand AI also links Dr. Abdalla to 2 hospitals and 3 medical groups.

What is Dr. Maisa Ismail Abdalla's office phone number?

The practice phone on file for Dr. Abdalla is (585) 275-2121.

What is Dr. Maisa Ismail Abdalla's medical license number?

Dr. Abdalla holds California license A140585, one of the licenses on file in 2 states.

Which states has Dr. Maisa Ismail Abdalla been licensed in?

Dmand AI has state licenses on file for Dr. Abdalla in California and New York.

Which hospitals is Dr. Maisa Ismail Abdalla affiliated with?

Dr. Abdalla practices at Strong Memorial Hospital in Rochester, New York. Dr. Abdalla is also affiliated with Highland Hospital. Dmand AI links Dr. Abdalla to 2 more hospitals.

What medical group is Dr. Maisa Ismail Abdalla part of?

Dr. Abdalla is linked to University of Rochester Medical Faculty Group (URMFG). Dmand AI links Dr. Abdalla to 3 more medical groups.

Does Dr. Maisa Ismail Abdalla accept Medicare?

Yes. CMS data shows Dr. Abdalla billed Medicare for 199 services in 2024, and Dr. Abdalla accepts Medicare assignment.

Does Dr. Maisa Ismail Abdalla offer telehealth?

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

Show 8 more questionsShow fewer questions

What is Dr. Maisa Ismail Abdalla's MIPS score?

Dr. Abdalla's MIPS final score for performance year 2024 is 96 out of 100, reported as part of a group.

How many Medicare patients does Dr. Maisa Ismail Abdalla see?

CMS counts 122 Medicare patients who saw Dr. Abdalla in 2024, with an average age of 66.

What services does Dr. Maisa Ismail Abdalla bill to Medicare?

In 2024, Dr. Abdalla's most billed Medicare services were medicare service (G0500), surgery: digestive system (45380) and office visit, established patient (99214).

What drugs does Dr. Maisa Ismail Abdalla prescribe most?

In 2024 Medicare Part D data, Dr. Abdalla's most prescribed drugs by claims were Pantoprazole Sodium, Mesalamine and Omeprazole.

Has Dr. Maisa Ismail Abdalla received payments from drug or device companies?

CMS Open Payments shows $214 in general payments to Dr. Abdalla from 3 companies from 2018 to 2020. The largest total came from Boston Scientific Corporation.

How long has Dr. Maisa Ismail Abdalla been practicing?

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

Does Dr. Maisa Ismail Abdalla do research?

Dmand AI links 14 publications to Dr. Abdalla, published from 2016 to 2024.

Who does Dr. Maisa Ismail Abdalla publish with?

Dr. Abdalla's most frequent co-authors are Hans H. Herfarth, MD (4 shared papers), Anita Afzali, MD (2 shared papers) and David Baylink, MD (2 shared papers).

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