Dr. Jonathan Philip Landry, MD
- Medicare services, 2024
- 396
- Medicare patients, 2024
- 383
- Part D claims, 2024
- 405
- Hospital affiliations
- 2
- Industry payments
- $88
- Practice address
- 271 Carew St, Springfield, MA 01104
- Practice phone
- Call (413) 748-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Medical Center (MA)
Springfield, Massachusetts
Find Dr. Landry'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. Jonathan Philip Landry is an emergency medicine physician in Springfield, Massachusetts
Dr. Landry practices at Mercy Medical Center (MA) in Springfield, Massachusetts.
Dr. Landry's NPI, 1932311305, was assigned on May 5, 2007. Dr. Landry graduated from George Washington University School of Medicine in 2006. Dr. Landry holds New Jersey license 25MA08771900.
- NPI
- 1932311305NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183764889
- NPI enumeration date
- May 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (413) 748-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Philip Landry practices at Mercy Medical Center (MA) in Springfield, Massachusetts
Dr. Landry's primary practice is Mercy Medical Center (MA), at 271 Carew St, Springfield, MA 01104 in Hampden County. The practice phone is (413) 748-9000.
- Mercy Medical Center (MA)271 Carew St, Springfield, MA 01104 · Hampden CountyPhone(413) 748-9000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jonathan Philip Landry is affiliated with 3 sites of care and 7 medical groups
Dr. Landry's primary practice is Mercy Medical Center (MA) in Springfield, Massachusetts. Dr. Landry is also affiliated with Mercy Medical Center. The medical group on file is Trinity Health Of New England Medical Group. Dmand AI also links Dr. Landry to 1 more hospital and 6 medical groups, 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. Jonathan Philip Landry's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Landry practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Medical Center (MA) | Available with a free account |
| +2 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Philip Landry is one of 1,483 emergency medicine physicians in Massachusetts
Emergency medicine is Dr. Landry's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dmand AI has Dr. Landry's licenses on file in 4 states: New Jersey, Connecticut, District of Columbia and Pennsylvania.
Specialties and state licenses
- Emergency medicine, New JerseyPrimary
- Connecticut license
- District of Columbia license
- Pennsylvania license
Emergency medicine physicians near Dr. Landry
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. Jonathan Philip Landry billed Medicare for 396 services in 2024
CMS data shows 396 Medicare services from Dr. Landry across 5 procedure codes in 2024, for 383 Medicare patients. Medicare paid $43,397 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Landry's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4192024: 3965%
Dr. Landry compared with the Massachusetts median for emergency medicine physicians, 2024
- Dr. Landry
- Massachusetts median
- Medicare services
- 396vs 34116% above
- Medicare patients
- 383vs 33714% above
- Part D claims
- 206vs 365.7 times
Medians across 1,477 emergency medicine physicians in Massachusetts with Dmand AI profiles that report each measure.
Dr. Landry'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Landry and other emergency medicine physicians in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Philip Landry treated 383 Medicare patients in 2024, average age 73
CMS counts 383 Medicare patients who saw Dr. Landry in 2024. The largest group is 65 to 74, with 116 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 49% are also on Medicaid. Their average risk score is 1.99, 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. Landry's median patient age at 58, with 54% women.
Dr. Landry's Medicare patients by age, 2024
Dr. Landry's Medicare patients by sex, 2024
- Women20453%
- Men17947%
Chronic conditions among Dr. Landry's Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis47%
- Anxiety46%
- Mood disorders46%
- Depression42%
- Chronic kidney disease41%
- COPD38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Landry's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan Philip Landry wrote 405 Medicare Part D claims in 2024
In 2024, Dr. Landry wrote 405 Medicare Part D claims for 246 patients. 89% of them were for generic drugs. CMS names the drug for 206 of them, across 11 drugs with 11 or more claims each, at $1,986 in total drug cost. In 2023, CMS named 283 claims across 12 drugs.
Dr. Landry's Part D claims by kind of drug, 2024
- Generic362 claims89%
- Brand-name and other43 claims11%
Dr. Landry'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. Landry's Part D claims, 2024
- Opioids10%42 of 405 claims
- Antibiotics20%83 of 405 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: 2832024: 20627%
Drugs named by CMS: 11 in 2024, 12 in 2023.
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
How Dr. Jonathan Philip Landry takes part in Medicare
Dr. Landry accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jonathan Philip Landry received $88 in industry payments from 2019 to 2025
CMS Open Payments shows 4 general payments to Dr. Landry from 4 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Grifols Shared Services North America, Inc. paid the most, $27.
General payments to Dr. Landry by program year, 2019 to 2025
Companies that paid Dr. Landry the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Philip Landry graduated from George Washington University School of Medicine
Dr. Landry graduated from George Washington University School of Medicine in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan Philip Landry'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Jonathan Philip Landry
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. Jonathan Philip Landry's NPI number?
Dr. Jonathan Philip Landry's NPI number is 1932311305. It was assigned on May 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Philip Landry?
Dr. Jonathan Philip Landry is an emergency medicine physician in Springfield, Massachusetts. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Jonathan Philip Landry practice?
Dr. Landry practices at 271 Carew St, Springfield, MA 01104. Dr. Landry's primary practice is Mercy Medical Center (MA) in Springfield, Massachusetts. Dmand AI also links Dr. Landry to 1 hospital and 6 medical groups.
What is Dr. Jonathan Philip Landry's office phone number?
The practice phone on file for Dr. Landry is (413) 748-9000.
What is Dr. Jonathan Philip Landry's medical license number?
Dr. Landry holds New Jersey license 25MA08771900, one of the licenses on file in 4 states.
Which states has Dr. Jonathan Philip Landry been licensed in?
Dmand AI has state licenses on file for Dr. Landry in New Jersey, Connecticut, District of Columbia and Pennsylvania.
Which hospitals is Dr. Jonathan Philip Landry affiliated with?
Dr. Landry is affiliated with Mercy Medical Center. Dmand AI links Dr. Landry to 1 more hospital.
What medical group is Dr. Jonathan Philip Landry part of?
Dr. Landry is linked to Trinity Health Of New England Medical Group. Dmand AI links Dr. Landry to 6 more medical groups.
Does Dr. Jonathan Philip Landry accept Medicare?
Yes. CMS data shows Dr. Landry billed Medicare for 396 services in 2024, and Dr. Landry accepts Medicare assignment.
How many Medicare patients does Dr. Jonathan Philip Landry see?
CMS counts 383 Medicare patients who saw Dr. Landry in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Jonathan Philip Landry bill to Medicare?
In 2024, Dr. Landry's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and emergency department visit (99283).
Where did Dr. Jonathan Philip Landry go to medical school?
Dr. Landry graduated from George Washington University School of Medicine in 2006.
What drugs does Dr. Jonathan Philip Landry prescribe most?
In 2024 Medicare Part D data, Dr. Landry's most prescribed drugs by claims were Cephalexin, Prednisone and Ondansetron ODT.
Has Dr. Jonathan Philip Landry received payments from drug or device companies?
CMS Open Payments shows $88 in general payments to Dr. Landry from 4 companies from 2019 to 2025. The largest total came from Grifols Shared Services North America, Inc.
How long has Dr. Jonathan Philip Landry been practicing?
Dr. Landry graduated from medical school in 2006, 20 years ago.
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