Dr. Robert Gerard Canning Jr., JD, MBA, MD
- Part D claims, 2024
- 53
- Hospital affiliations
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 9901 Medical Center Dr, Rockville, MD 20850
- Practice phone
- Call (301) 279-6155
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Shady Grove Adventist Hospital
Rockville, Maryland
Find Dr. Canning'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. Robert Gerard Canning Jr. is an emergency medicine physician in Rockville, Maryland
Dr. Canning practices at Shady Grove Adventist Hospital in Rockville, Maryland.
Dr. Canning's NPI, 1497402903, was assigned on March 4, 2022. Dr. Canning holds Maryland license D0105431.
- NPI
- 1497402903NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608340450
- NPI enumeration date
- March 4, 2022
- NPI status
- Active
- Practice phone
- (301) 279-6155
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Robert Gerard Canning Jr. practices at Shady Grove Adventist Hospital in Rockville, Maryland
Dr. Canning's primary practice is Shady Grove Adventist Hospital, at 9901 Medical Center Dr, Rockville, MD 20850 in Montgomery County. The practice phone is (301) 279-6155.
- Shady Grove Adventist Hospital9901 Medical Center Dr, Rockville, MD 20850 · Montgomery CountyPhone(301) 279-6155
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert Gerard Canning Jr. is affiliated with 3 sites of care and 1 medical group
Dr. Canning's primary practice is Shady Grove Adventist Hospital in Rockville, Maryland. Dr. Canning is also affiliated with Inova Fairfax Hospital. The medical group on file is Emergency Medicine Physicians (EMP). Dmand AI also links Dr. Canning to 1 more hospital, 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. Robert Gerard Canning Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Canning practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Shady Grove Adventist Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert Gerard Canning Jr. is one of 1,057 emergency medicine physicians in Maryland
Emergency medicine is Dr. Canning's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Canning is licensed in Maryland.
Specialties and state licenses
- Emergency medicine, MarylandPrimary
Emergency medicine physicians near Dr. Canning
Counts of emergency medicine physicians 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. Robert Gerard Canning Jr.'s patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Canning's median patient age at 67, with 50% women.
Dr. Canning's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women50%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Robert Gerard Canning Jr. wrote 53 Medicare Part D claims in 2024
In 2024, Dr. Canning wrote 53 Medicare Part D claims for 36 patients. 89% of them were for generic drugs.
Dr. Canning's Part D claims by kind of drug, 2024
- Generic47 claims89%
- Brand-name and other6 claims11%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Dr. Robert Gerard Canning Jr.'s profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Robert Gerard Canning Jr.
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. Robert Gerard Canning Jr.'s NPI number?
Dr. Robert Gerard Canning Jr.'s NPI number is 1497402903. It was assigned on March 4, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Gerard Canning Jr.?
Dr. Robert Gerard Canning Jr. is an emergency medicine physician in Rockville, Maryland. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Robert Gerard Canning Jr. practice?
Dr. Canning practices at 9901 Medical Center Dr, Rockville, MD 20850. Dr. Canning's primary practice is Shady Grove Adventist Hospital in Rockville, Maryland. Dmand AI also links Dr. Canning to 1 hospital.
What is Dr. Robert Gerard Canning Jr.'s office phone number?
The practice phone on file for Dr. Canning is (301) 279-6155.
What is Dr. Robert Gerard Canning Jr.'s medical license number?
Dr. Canning holds Maryland license D0105431.
Which hospitals is Dr. Robert Gerard Canning Jr. affiliated with?
Dr. Canning is affiliated with Inova Fairfax Hospital. Dmand AI links Dr. Canning to 1 more hospital.
What medical group is Dr. Robert Gerard Canning Jr. part of?
Dr. Canning is linked to Emergency Medicine Physicians (EMP).
How long has Dr. Robert Gerard Canning Jr. been practicing?
Dr. Canning's NPI was assigned in 2022.
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