Ismael Diallo

  • Loma Linda, CA
  • General surgeon
NPI1619472503PAC ID1456603315
Medicare services, 2024
176
Medicare patients, 2024
139
Part D claims, 2024
38
Publications
2
MIPS score, 2024
89
Practice address
11234 Anderson St, Loma Linda, CA 92354
Practice phone
Call (909) 558-5075
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Loma Linda University Medical Center

Loma Linda, California

See all 7 affiliations

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Ismael Diallo is a general surgeon in Loma Linda, California

Ismael Diallo practices at Loma Linda University Medical Center in Loma Linda, California.

Ismael Diallo's NPI, 1619472503, was assigned on March 24, 2018. Ismael Diallo graduated from College of Human Medicine - Grand Rapids in 2018. Ismael Diallo holds California license A185815.

NPI and contact details
Medicare PAC ID
1456603315
NPI enumeration date
March 24, 2018
NPI status
Active
Practice phone
(909) 558-5075
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
34
Medical school graduation
2018

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

Ismael Diallo practices at Loma Linda University Medical Center in Loma Linda, California

Ismael Diallo's primary practice is Loma Linda University Medical Center, at 11234 Anderson St, Loma Linda, CA 92354 in San Bernardino County. The practice phone is (909) 558-5075.

  • Loma Linda University Medical Center
    11234 Anderson St, Loma Linda, CA 92354 · San Bernardino CountyPhone(909) 558-5075

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Ismael Diallo is affiliated with 5 sites of care and 2 medical groups

Ismael Diallo's primary practice is Loma Linda University Medical Center in Loma Linda, California. Ismael Diallo is also affiliated with Curry General Hospital. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Ismael Diallo to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 7 affiliations for Ismael Diallo

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Ismael Diallo's practice

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

EHR by site
SiteEHR vendor and product
Loma Linda University Medical CenterAvailable with a free account
+4 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Ismael Diallo is one of 2,926 general surgeons in California

Surgery is Ismael Diallo's primary specialty in the NPI Registry, under taxonomy code 208600000X. Ismael Diallo is board certified in surgery by the American Board of Surgery. Ismael Diallo is licensed in California.

Specialties and state licenses

  • Surgery, CaliforniaPrimaryLicense A185815 · 2023 to 2027 · taxonomy 208600000X

General surgeons near Ismael Diallo

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

Ismael Diallo billed Medicare for 176 services in 2024

CMS data shows 176 Medicare services from Ismael Diallo across 7 procedure codes in 2024, for 139 Medicare patients. Medicare paid $16,048 for them.

Medicare services, 2024176
Medicare patients139
Paid by Medicare$16,048
Procedure codes7

Where Ismael Diallo's Medicare services took place, 2024

  • In an office6235%
  • In a facility11465%

Ismael Diallo compared with the California median for general surgeons, 2024

  • Ismael Diallo
  • California median
Medicare services
176vs 1666% above
Medicare patients
139vs 12115% above
Part D claims
13vs 3462% below

Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.

Ismael Diallo'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 Ismael Diallo

Need commercial claims for Ismael Diallo?

Medicare shows one payer. Book a meeting to get commercial claims data for Ismael Diallo and other general surgeons in California.

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

Ismael Diallo treated 139 Medicare patients in 2024, average age 70

CMS counts 139 Medicare patients who saw Ismael Diallo in 2024. The largest group is 65 to 74, with 65 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 48% are also on Medicaid. Their average risk score is 1.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Ismael Diallo's median patient age at 61, with 51% women.

Medicare patients, 2024139
Average age70
Average risk score1.53
Also on Medicaid48%

Ismael Diallo's Medicare patients by age, 2024

Ismael Diallo's Medicare patients by sex, 2024

  • Women7050%
  • Men6950%

Chronic conditions among Ismael Diallo's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol69%
  3. Arthritis45%
  4. Diabetes39%
  5. Mood disorders34%
  6. Depression32%
  7. Anxiety30%
  8. Chronic kidney disease28%

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

Ismael Diallo's patients across all payers

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

Patient panel by age, all payers

Median age 61

Patient panel by sex, all payers

  • Women51%
  • Men48%

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

Ismael Diallo wrote 38 Medicare Part D claims in 2024

In 2024, Ismael Diallo wrote 38 Medicare Part D claims for 29 patients. 66% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $193 in total drug cost.

Part D claims, 202438
Drugs named by CMS1
Total drug cost$193
Part D patients29

Ismael Diallo's Part D claims by kind of drug, 2024

  • Generic25 claims66%
  • Brand-name13 claims34%

Ismael Diallo'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.

See all prescribing by Ismael Diallo

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

Ismael Diallo scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Ismael Diallo for performance year 2024, reported as part of a group. CMS counts 82 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Ismael Diallo, more than 72% of the clinicians it reports for that procedure.

Ismael Diallo's MIPS scores, performance year 2024

  • 89of 100Final score
  • 72.1of 100Quality
  • 80of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 77of 100Cost

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

Where Ismael Diallo ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
72nd percentile82 procedures
Colonoscopy
72nd percentile74 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)

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

Mastectomy: 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)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

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

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Ismael Diallo has 2 publications on record

Dmand AI links 2 papers to Ismael Diallo, published from 2017 to 2023. Ismael Diallo's most frequent co-authors are Nader Nabile Massarweh, MD, MPH, Leo C. Mercer, MD and Gul Raj Sachwani-Daswani, DO.

Papers2
Years published2017 to 2023

Ismael Diallo's most frequent co-authors

Recent publications by Ismael Diallo

See all 2 publications and co-authors

See who Ismael Diallo researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Ismael Diallo 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

Ismael Diallo received $15 in industry payments in 2024

CMS Open Payments shows 1 general payment to Ismael Diallo from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. MIMEDX Group, Inc. paid the most, $15.

Companies that paid Ismael Diallo the most, 2024 to 2024

Share is of all general payments to this clinician.

See all payments to Ismael Diallo

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

Ismael Diallo graduated from College of Human Medicine - Grand Rapids

Ismael Diallo graduated from College of Human Medicine - Grand Rapids in 2018.

  1. Medical schoolCollege of Human Medicine - Grand Rapids
  2. Board certified in surgeryAmerican Board of Surgery

Source: Dmand AI Professional Profile Data

Ismael Diallo accepts plans from 5 insurance carriers

Ismael Diallo is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • CMS Medicare
  • Molina

Plan types Ismael Diallo accepts, by number of carriers

  1. Medicare5
  2. PPO3
  3. EPO1
  4. HMO1
  5. POS1

Source: Dmand AI Insurance Network Data

Sources for Ismael Diallo'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 phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 percentilesClinician 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)
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 Ismael Diallo

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

What is Ismael Diallo's NPI number?

Ismael Diallo's NPI number is 1619472503. It was assigned on March 24, 2018, and it is active in the NPI Registry.

What does Ismael Diallo specialize in?

Ismael Diallo is a general surgeon in Loma Linda, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).

Where does Ismael Diallo practice?

Ismael Diallo practices at 11234 Anderson St, Loma Linda, CA 92354. Ismael Diallo's primary practice is Loma Linda University Medical Center in Loma Linda, California. Dmand AI also links Ismael Diallo to 1 hospital, 2 group practices and clinics and 1 medical group.

What is Ismael Diallo's office phone number?

The practice phone on file for Ismael Diallo is (909) 558-5075.

What is Ismael Diallo's medical license number?

Ismael Diallo holds California license A185815.

Which hospitals is Ismael Diallo affiliated with?

Ismael Diallo is affiliated with Curry General Hospital. Dmand AI links Ismael Diallo to 1 more hospital.

What medical group is Ismael Diallo part of?

Ismael Diallo is linked to Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI links Ismael Diallo to 1 more medical group.

Does Ismael Diallo accept Medicare?

Yes. CMS data shows Ismael Diallo billed Medicare for 176 services in 2024.

What is Ismael Diallo's MIPS score?

Ismael Diallo's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

How many Medicare patients does Ismael Diallo see?

CMS counts 139 Medicare patients who saw Ismael Diallo in 2024, with an average age of 70.

Show 9 more questionsShow fewer questions

Is Ismael Diallo board certified?

Yes. Ismael Diallo is board certified in surgery by the American Board of Surgery.

What services does Ismael Diallo bill to Medicare?

In 2024, Ismael Diallo's most billed Medicare services were hospital inpatient care (99233), office visit, new patient (99203) and hospital inpatient care (99223).

Where did Ismael Diallo go to medical school?

Ismael Diallo graduated from College of Human Medicine - Grand Rapids in 2018.

What drugs does Ismael Diallo prescribe most?

In 2024 Medicare Part D data, Ismael Diallo's most prescribed drugs by claims were Peg-3350 And Electrolytes.

Has Ismael Diallo received payments from drug or device companies?

CMS Open Payments shows $15 in general payments to Ismael Diallo from 1 company from 2024 to 2024. The largest total came from MIMEDX Group, Inc.

How long has Ismael Diallo been practicing?

Ismael Diallo graduated from medical school in 2018, 8 years ago.

Does Ismael Diallo do research?

Dmand AI links 2 publications to Ismael Diallo, published from 2017 to 2023.

Who does Ismael Diallo publish with?

Ismael Diallo's most frequent co-authors are Nader Nabile Massarweh, MD, MPH (1 shared paper), Leo C. Mercer, MD (1 shared paper) and Gul Raj Sachwani-Daswani, DO (1 shared paper).

What insurance does Ismael Diallo accept?

Ismael Diallo is in network with 5 carriers, including Aetna, Blue Cross Blue Shield of Massachusetts and HCSC. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

Selling to surgery practices?

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