Dr. Marcia Irene Canto, MD
- Medicare services, 2024
- 574
- Medicare patients, 2024
- 402
- Part D claims, 2024
- 944
- MIPS score, 2024
- 83
- Hospital affiliations
- 2
- Practice address
- 600 N Wolfe St, Baltimore, MD 21287
- Practice phone
- Call (855) 662-3017
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Johns Hopkins Hospital Nelson/Harvey Building
Baltimore, Maryland
Find Dr. Canto's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Marcia Irene Canto is a gastroenterologist in Baltimore, Maryland
Dr. Canto practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland.
Dr. Canto's NPI, 1992763015, was assigned on May 1, 2006. Dr. Canto holds Maryland license D40660.
- NPI
- 1992763015NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507023199
- NPI enumeration date
- May 1, 2006
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (855) 662-3017
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marcia Irene Canto practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland
Dr. Canto's primary practice is Johns Hopkins Hospital Nelson/Harvey Building, at 600 N Wolfe St, Baltimore, MD 21287 in Baltimore City. The practice phone is (855) 662-3017.
- Johns Hopkins Hospital Nelson/Harvey Building600 N Wolfe St, Baltimore, MD 21287 · Baltimore CityPhone(855) 662-3017
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Marcia Irene Canto is affiliated with 3 sites of care and 2 medical groups
Dr. Canto's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dr. Canto is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Canto to 1 more hospital and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marcia Irene Canto's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Canto practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Johns Hopkins Hospital Nelson/Harvey Building | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marcia Irene Canto is one of 405 gastroenterologists in Maryland
Gastroenterology is Dr. Canto's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Canto is licensed in Maryland.
Specialties and state licenses
- Gastroenterology, MarylandPrimary
Gastroenterologists near Dr. Canto
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. Marcia Irene Canto billed Medicare for 574 services in 2024
CMS data shows 574 Medicare services from Dr. Canto across 10 procedure codes in 2024, for 402 Medicare patients. Medicare paid $72,022 for them.
Dr. Canto's Medicare services by type, 2024
- Surgery472
- Office and hospital visits81
- Other services21
Where Dr. Canto's Medicare services took place, 2024
- In an office8114%
- In a facility49386%
Dr. Canto compared with the Maryland median for gastroenterologists, 2024
- Dr. Canto
- Maryland median
- Medicare services
- 574vs 66814% below
- Medicare patients
- 402vs 390Close to median
- Part D claims
- 858vs 3922.2 times
Medians across 396 gastroenterologists in Maryland with Dmand AI profiles that report each measure.
Dr. Canto'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marcia Irene Canto treated 402 Medicare patients in 2024, average age 73
CMS counts 402 Medicare patients who saw Dr. Canto in 2024. The largest group is 65 to 74, with 233 patients. 75% of them have high cholesterol, and 65% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Canto's median patient age at 73, with 47% women.
Dr. Canto's Medicare patients by age, 2024
Dr. Canto's Medicare patients by sex, 2024
- Women20551%
- Men19749%
Chronic conditions among Dr. Canto's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis49%
- Ischemic heart disease28%
- Cancer24%
- Diabetes21%
- Anxiety20%
- Osteoporosis20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Canto's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marcia Irene Canto wrote 944 Medicare Part D claims in 2024
In 2024, Dr. Canto wrote 944 Medicare Part D claims for 219 patients. 93% of them were for generic drugs. CMS names the drug for 858 of them, across 8 drugs with 11 or more claims each, at $27,884 in total drug cost.
Dr. Canto's Part D claims by kind of drug, 2024
- Generic881 claims93%
- Brand-name63 claims7%
Dr. Canto'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.
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. Marcia Irene Canto scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Canto for performance year 2024, reported as part of a group. CMS lists Dr. Canto as offering telehealth. CMS counts 436 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Canto, more than 98% of the clinicians it reports for that procedure.
- Offers telehealth
- Yes
Dr. Canto's MIPS scores, performance year 2024
- 83of 100Final score
- 73.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Canto ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 98th percentile436 procedures
- Colonoscopy
- 69th percentile63 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. Marcia Irene Canto received $3,874 in industry payments from 2024 to 2025
CMS Open Payments shows 43 general payments to Dr. Canto from 12 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 52% of the total. Pentax of America, Inc. paid the most, $2,955.
General payments to Dr. Canto by program year, 2024 to 2025
General payments to Dr. Canto by kind, 2024 to 2025
- Food and beverage$2,00952%
- Consulting fees$1,12529%
- Speaker and faculty fees$74019%
Companies that paid Dr. Canto the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Marcia Irene Canto's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Marcia Irene Canto
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. Marcia Irene Canto's NPI number?
Dr. Marcia Irene Canto's NPI number is 1992763015. It was assigned on May 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marcia Irene Canto?
Dr. Marcia Irene Canto is a gastroenterologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Marcia Irene Canto practice?
Dr. Canto practices at 600 N Wolfe St, Baltimore, MD 21287. Dr. Canto's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dmand AI also links Dr. Canto to 1 hospital and 1 medical group.
What is Dr. Marcia Irene Canto's office phone number?
The practice phone on file for Dr. Canto is (855) 662-3017.
What is Dr. Marcia Irene Canto's medical license number?
Dr. Canto holds Maryland license D40660.
Which hospitals is Dr. Marcia Irene Canto affiliated with?
Dr. Canto is affiliated with The Johns Hopkins Hospital. Dmand AI links Dr. Canto to 1 more hospital.
What medical group is Dr. Marcia Irene Canto part of?
Dr. Canto is linked to Johns Hopkins University. Dmand AI links Dr. Canto to 1 more medical group.
Does Dr. Marcia Irene Canto accept Medicare?
Yes. CMS data shows Dr. Canto billed Medicare for 574 services in 2024.
Does Dr. Marcia Irene Canto offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Canto as offering telehealth services.
What is Dr. Marcia Irene Canto's MIPS score?
Dr. Canto's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Marcia Irene Canto see?
CMS counts 402 Medicare patients who saw Dr. Canto in 2024, with an average age of 73.
What services does Dr. Marcia Irene Canto bill to Medicare?
In 2024, Dr. Canto's most billed Medicare services were surgery: digestive system (43239), surgery: digestive system (43259) and office visit, established patient (99214).
What drugs does Dr. Marcia Irene Canto prescribe most?
In 2024 Medicare Part D data, Dr. Canto's most prescribed drugs by claims were Famotidine, Omeprazole and Esomeprazole Magnesium.
Has Dr. Marcia Irene Canto received payments from drug or device companies?
CMS Open Payments shows $3,874 in general payments to Dr. Canto from 12 companies from 2024 to 2025. The largest total came from Pentax of America, Inc.
How long has Dr. Marcia Irene Canto been practicing?
Dr. Canto graduated from medical school in 1985, 41 years ago.
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