Dr. Christopher E. Walsh, MD

  • New York, NY
  • Hematologist and oncologist
NPI1588694095PAC ID5294720470
Medicare services, 2024
72
Medicare patients, 2024
80
Part D claims, 2021
18
Hospital affiliations
1
Industry payments
$478,565
Practice address
One Gustave L Levy Place, New York, NY 10029
Practice phone
Call (212) 241-7981
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

The Mount Sinai Hospital

Hospital · New York, New York

See all 3 affiliations

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Dr. Christopher E. Walsh is a hematologist and oncologist in New York, New York

Dr. Walsh practices at The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System.

Dr. Walsh's NPI, 1588694095, was assigned on July 3, 2006. Dr. Walsh holds New York license 226631.

NPI and contact details
Medicare PAC ID
5294720470
NPI enumeration date
July 3, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(212) 241-7981
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
66
Medical school graduation
1986

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Christopher E. Walsh practices at 2 locations in New York, New York

Dr. Walsh's primary practice is The Mount Sinai Hospital, at One Gustave L Levy Place, New York, NY 10029 in New York County. The practice phone is (212) 241-7981. Dr. Walsh also practices at The Mount Sinai Hospital, 1 Gustave L Levy Pl, New York, NY 10029.

  • The Mount Sinai HospitalPrimary
    One Gustave L Levy Place, New York, NY 10029 · New York CountyPhone(212) 241-7981
  • The Mount Sinai Hospital
    1 Gustave L Levy Pl, New York, NY 10029 · New York CountyPhone(212) 256-2904

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

Dr. Christopher E. Walsh is affiliated with 2 sites of care and 1 medical group

Dr. Walsh's primary practice is The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System. The medical group on file is Mount Sinai Institute for Liver Medicine. Dmand AI also links Dr. Walsh to 1 more group practice or clinic, named with a free account.

See all 3 affiliations for Dr. Walsh

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Christopher E. Walsh's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walsh practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
The Mount Sinai HospitalAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Christopher E. Walsh is one of 996 hematologists and oncologists in New York

Hematology and oncology is Dr. Walsh's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Walsh is licensed in New York.

Specialties and state licenses

  • Hematology and oncology, New YorkPrimaryLicense 226631 · taxonomy 207RH0003X

Hematologists and oncologists near Dr. Walsh

Counts of hematologists and oncologists 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. Christopher E. Walsh billed Medicare for 72 services in 2024

CMS data shows 72 Medicare services from Dr. Walsh across 3 procedure codes in 2024, for 80 Medicare patients. Medicare paid $6,882 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202472
Medicare patients80
Paid by Medicare$6,882
Procedure codes3

Dr. Walsh's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 942024: 7223%

Dr. Walsh compared with the New York median for hematologists and oncologists, 2024

  • Dr. Walsh
  • New York median
Medicare services
72vs 66889% below
Medicare patients
80vs 21062% below
Part D claims
18vs 25893% below

Medians across 940 hematologists and oncologists 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.

See all procedures by Dr. Walsh

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

Dr. Christopher E. Walsh treated 80 Medicare patients in 2024, average age 69

CMS counts 80 Medicare patients who saw Dr. Walsh in 2024. The largest group is 65 to 74, with 30 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 49% are also on Medicaid. Their average risk score is 4.35, 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 44, with 42% women.

Medicare patients, 202480
Average age69
Average risk score4.35
Also on Medicaid49%

Dr. Walsh's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Walsh's Medicare patients by sex, 2024

  • Women4151%
  • Men3949%

Chronic conditions among Dr. Walsh's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis49%
  4. Diabetes48%
  5. Ischemic heart disease46%
  6. Chronic kidney disease41%
  7. Heart failure34%
  8. Mood disorders33%

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 44

Patient panel by sex, all payers

  • Women42%
  • Men55%

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

Dr. Christopher E. Walsh wrote 18 Medicare Part D claims in 2021

In 2021, Dr. Walsh wrote 18 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $1,686 in total drug cost. In 2019, CMS named 11 claims across 1 drug.

Part D claims, 202118
Drugs named by CMS1
Total drug cost$1,686

Dr. Walsh's most prescribed drugs by claims, 2021

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2019 to 2021

  • 2019
  • 2021
Claims for drugs CMS names
2019: 112021: 1864%

Drugs named by CMS: 1 in 2021, 1 in 2019.

See all prescribing by Dr. Walsh

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

How Dr. Christopher E. 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. Christopher E. Walsh received $478,565 in industry payments from 2016 to 2025

CMS Open Payments shows 439 general payments to Dr. Walsh from 24 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 66% of the total. Novo Nordisk Inc paid the most, $115,000.

General payments to Dr. Walsh by program year, 2016 to 2025

General payments to Dr. Walsh by kind, 2016 to 2025

$478.6Kin total
  • Consulting fees$313,68766%
  • Speaker and faculty fees$71,70015%
  • Travel and lodging$57,98012%
  • Honoraria$20,4094%
  • Other$14,7883%

Companies that paid Dr. Walsh the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Walsh

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

Sources for Dr. Christopher E. Walsh'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 Affiliation DataDmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
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 Dr. Christopher E. 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. Christopher E. Walsh's NPI number?

Dr. Christopher E. Walsh's NPI number is 1588694095. It was assigned on July 3, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Christopher E. Walsh?

Dr. Christopher E. Walsh is a hematologist and oncologist in New York, New York. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. Christopher E. Walsh practice?

Dr. Walsh practices at One Gustave L Levy Place, New York, NY 10029. Dr. Walsh also practices at 1 Gustave L Levy Pl, New York, NY 10029. Dr. Walsh's primary practice is The Mount Sinai Hospital in New York, New York, part of Mount Sinai Health System. Dmand AI also links Dr. Walsh to 1 group practice or clinic.

What is Dr. Christopher E. Walsh's office phone number?

The practice phone on file for Dr. Walsh is (212) 241-7981.

What is Dr. Christopher E. Walsh's medical license number?

Dr. Walsh holds New York license 226631.

Which hospitals is Dr. Christopher E. Walsh affiliated with?

Dr. Walsh practices at The Mount Sinai Hospital in New York, New York.

What medical group is Dr. Christopher E. Walsh part of?

Dr. Walsh is linked to Mount Sinai Institute for Liver Medicine.

Does Dr. Christopher E. Walsh accept Medicare?

Yes. CMS data shows Dr. Walsh billed Medicare for 72 services in 2024, and Dr. Walsh accepts Medicare assignment.

How many Medicare patients does Dr. Christopher E. Walsh see?

CMS counts 80 Medicare patients who saw Dr. Walsh in 2024, with an average age of 69.

What services does Dr. Christopher E. Walsh bill to Medicare?

In 2024, Dr. Walsh's most billed Medicare services were office visit, established patient (99215), hospital inpatient care (99222) and hospital inpatient care (99231).

Show 3 more questionsShow fewer questions

What drugs does Dr. Christopher E. Walsh prescribe most?

In 2021 Medicare Part D data, Dr. Walsh's most prescribed drugs by claims were Tranexamic Acid.

Has Dr. Christopher E. Walsh received payments from drug or device companies?

CMS Open Payments shows $478,565 in general payments to Dr. Walsh from 24 companies from 2016 to 2025. The largest total came from Novo Nordisk Inc.

How long has Dr. Christopher E. Walsh been practicing?

Dr. Walsh graduated from medical school in 1986, 40 years ago.

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