Dr. James Walsh, MD
- Medicare services, 2024
- 27
- Medicare patients, 2024
- 107
- Hospital affiliations
- 1
- Industry payments
- $246
- Medical groups
- 2
- Practice address
- 300 Community Drive, Manhasset, NY 11030
- Practice phone
- Call (516) 562-0100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Walsh's professional email, personal email and mobile number
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Dr. James Walsh is an anesthesiologist in Manhasset, New York
Dr. Walsh practices at North Shore University Hospital in Manhasset, New York, part of Northwell Health.
Dr. Walsh's NPI, 1255337986, was assigned on June 27, 2005. Dr. Walsh graduated from New York Medical College in 1980. Dr. Walsh holds New York license 152502.
- NPI
- 1255337986NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981633203
- NPI enumeration date
- June 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (516) 562-0100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James Walsh practices at North Shore University Hospital in Manhasset, New York
Dr. Walsh's primary practice is North Shore University Hospital, at 300 Community Drive, Manhasset, NY 11030 in Nassau County. The practice phone is (516) 562-0100.
- North Shore University Hospital300 Community Drive, Manhasset, NY 11030 · Nassau CountyPhone(516) 562-0100
Source: Dmand AI Affiliation Data
Dr. James Walsh is affiliated with 1 site of care and 2 medical groups
Dr. Walsh's primary practice is North Shore University Hospital in Manhasset, New York, part of Northwell Health. The medical group on file is North Shore-LIJ Anesthesiology, P.C. Dmand AI also links Dr. Walsh to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Walsh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walsh practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Shore University Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James Walsh is one of 3,858 anesthesiologists in New York
Anesthesiology is Dr. Walsh's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Walsh is licensed in New York.
Specialties and state licenses
- Anesthesiology, New YorkPrimary
Anesthesiologists near Dr. Walsh
Counts of anesthesiologists 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. James Walsh billed Medicare for 27 services in 2024
CMS data shows 27 Medicare services from Dr. Walsh across 2 procedure codes in 2024, for 107 Medicare patients. Medicare paid $3,483 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Walsh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 622024: 2756%
Dr. Walsh compared with the New York median for anesthesiologists, 2024
- Dr. Walsh
- New York median
- Medicare services
- 27vs 7664% below
- Medicare patients
- 107vs 13219% below
Medians across 3,723 anesthesiologists in New York with Dmand AI profiles that report each measure.
Dr. Walsh'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.
Need commercial claims for Dr. Walsh?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Walsh and other anesthesiologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James Walsh treated 107 Medicare patients in 2024, average age 72
CMS counts 107 Medicare patients who saw Dr. Walsh in 2024. The largest group is 65 to 74, with 41 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 2.95, 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. Walsh's median patient age at 53, with 54% women.
Dr. Walsh's Medicare patients by age, 2024
Dr. Walsh's Medicare patients by sex, 2024
- Women5350%
- Men5450%
Chronic conditions among Dr. Walsh's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease53%
- Chronic kidney disease48%
- Diabetes46%
- Heart failure34%
- Anxiety33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Walsh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women54%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. James Walsh takes part in Medicare
Dr. Walsh 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. James Walsh received $246 in industry payments from 2017 to 2025
CMS Open Payments shows 3 general payments to Dr. Walsh from 3 drug and device companies from 2017 to 2025. Travel and lodging make up the largest share, 82% of the total. GE Healthcare paid the most, $200.
General payments to Dr. Walsh by program year, 2017 to 2025
General payments to Dr. Walsh by kind, 2017 to 2025
- Travel and lodging$20082%
- Food and beverage$4518%
Companies that paid Dr. Walsh the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James Walsh graduated from New York Medical College
Dr. Walsh graduated from New York Medical College in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Walsh'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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. James Walsh
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. James Walsh's NPI number?
Dr. James Walsh's NPI number is 1255337986. It was assigned on June 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. James Walsh?
Dr. James Walsh is an anesthesiologist in Manhasset, New York. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. James Walsh practice?
Dr. Walsh practices at 300 Community Drive, Manhasset, NY 11030. Dr. Walsh's primary practice is North Shore University Hospital in Manhasset, New York, part of Northwell Health. Dmand AI also links Dr. Walsh to 1 medical group.
What is Dr. James Walsh's office phone number?
The practice phone on file for Dr. Walsh is (516) 562-0100.
What is Dr. James Walsh's medical license number?
Dr. Walsh holds New York license 152502.
Which hospitals is Dr. James Walsh affiliated with?
Dr. Walsh practices at North Shore University Hospital in Manhasset, New York.
What medical group is Dr. James Walsh part of?
Dr. Walsh is linked to North Shore-LIJ Anesthesiology, P.C. Dmand AI links Dr. Walsh to 1 more medical group.
Does Dr. James Walsh accept Medicare?
Yes. CMS data shows Dr. Walsh billed Medicare for 27 services in 2024, and Dr. Walsh accepts Medicare assignment.
How many Medicare patients does Dr. James Walsh see?
CMS counts 107 Medicare patients who saw Dr. Walsh in 2024, with an average age of 72.
What services does Dr. James Walsh bill to Medicare?
In 2024, Dr. Walsh's most billed Medicare services were anesthesia (00532) and anesthesia (01916).
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Where did Dr. James Walsh go to medical school?
Dr. Walsh graduated from New York Medical College in 1980.
Has Dr. James Walsh received payments from drug or device companies?
CMS Open Payments shows $246 in general payments to Dr. Walsh from 3 companies from 2017 to 2025. The largest total came from GE Healthcare.
How long has Dr. James Walsh been practicing?
Dr. Walsh graduated from medical school in 1980, 46 years ago.
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