David Snell

  • New York, NY
  • Gastroenterologist
NPI1861882276PAC ID6002171774
Medicare services, 2024
563
Medicare patients, 2024
312
Part D claims, 2024
636
MIPS score, 2024
91
Hospital affiliations
1
Practice address
550 1st Ave, New York, NY 10016
Practice phone
Call (212) 263-1481
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

NYU Langone - Tisch Hospital

New York, New York

See all 4 affiliations

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David Snell is a gastroenterologist in New York, New York

David Snell practices at NYU Langone - Tisch Hospital in New York, New York.

David Snell's NPI, 1861882276, was assigned on January 23, 2015. David Snell graduated from McGaw Medical Center of Northwestern University in 2015. David Snell holds New York license 293150.

NPI and contact details
Medicare PAC ID
6002171774
NPI enumeration date
January 23, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(212) 263-1481
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
37
Medical school graduation
2015

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

David Snell practices at NYU Langone - Tisch Hospital in New York, New York

David Snell's primary practice is NYU Langone - Tisch Hospital, at 550 1st Ave, New York, NY 10016 in New York County. The practice phone is (212) 263-1481.

  • NYU Langone - Tisch Hospital
    550 1st Ave, New York, NY 10016 · New York CountyPhone(212) 263-1481

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

David Snell is affiliated with 2 sites of care and 2 medical groups

David Snell's primary practice is NYU Langone - Tisch Hospital in New York, New York. David Snell is also affiliated with Tisch Hospital. The medical group on file is NYU Langone Orthopedic Surgery Associates. Dmand AI also links David Snell to 1 more medical group, named with a free account.

See all 4 affiliations for David Snell

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 David Snell's practice

Dmand AI tracks the electronic health record (EHR) system at each site where David Snell practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
NYU Langone - Tisch HospitalAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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David Snell is one of 1,583 gastroenterologists in New York

Gastroenterology is David Snell's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has David Snell's licenses on file in 2 states: New York and Illinois.

Specialties and state licenses

  • Gastroenterology, New YorkPrimaryLicense 293150 · taxonomy 207RG0100X
  • Student in an organized health care education/training program, Illinoistaxonomy 390200000X

Gastroenterologists near David Snell

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

David Snell billed Medicare for 563 services in 2024

CMS data shows 563 Medicare services from David Snell across 11 procedure codes in 2024, for 312 Medicare patients. Medicare paid $48,787 for them.

Medicare services, 2024563
Medicare patients312
Paid by Medicare$48,787
Procedure codes11

David Snell's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3052024: 34413%
Surgery
2023: 1742024: 1782%
Tests and treatments
2023: 582024: 4129%

Where David Snell's Medicare services took place, 2024

  • In an office49788%
  • In a facility6612%

David Snell compared with the New York median for gastroenterologists, 2024

  • David Snell
  • New York median
Medicare services
563vs 42134% above
Medicare patients
312vs 23632% above
Part D claims
488vs 38228% above

Medians across 1,551 gastroenterologists in New York with Dmand AI profiles that report each measure.

David Snell'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 David Snell

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

David Snell treated 312 Medicare patients in 2024, average age 73

CMS counts 312 Medicare patients who saw David Snell in 2024. The largest group is 65 to 74, with 148 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 28% are also on Medicaid. Their average risk score is 1.81, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts David Snell's median patient age at 54, with 49% women.

Medicare patients, 2024312
Average age73
Average risk score1.81
Also on Medicaid28%

David Snell's Medicare patients by age, 2024

David Snell's Medicare patients by sex, 2024

  • Women17355%
  • Men13945%

Chronic conditions among David Snell's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure73%
  3. Arthritis55%
  4. Ischemic heart disease46%
  5. Diabetes34%
  6. Mood disorders30%
  7. Chronic kidney disease28%
  8. Anxiety27%

Share of Medicare patients with each condition. A patient can have several.

David Snell's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 54

Patient panel by sex, all payers

  • Women49%
  • Men47%

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

David Snell wrote 636 Medicare Part D claims in 2024

In 2024, David Snell wrote 636 Medicare Part D claims for 250 patients. 69% of them were for generic drugs. CMS names the drug for 488 of them, across 14 drugs with 11 or more claims each, at $192,397 in total drug cost. In 2023, CMS named 300 claims across 9 drugs.

Part D claims, 2024636
Drugs named by CMS14
Total drug cost$192,397
Part D patients250

David Snell's Part D claims by kind of drug, 2024

  • Generic436 claims69%
  • Brand-name200 claims31%

David Snell'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 David Snell's Part D claims, 2024

  • Antibiotics7%44 of 636 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: 3002024: 48863%

Drugs named by CMS: 14 in 2024, 9 in 2023.

See all prescribing by David Snell

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

David Snell scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for David Snell for performance year 2024, reported as part of a group. David Snell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists David Snell as offering telehealth. CMS counts 84 procedures of colonoscopy by David Snell, more than 76% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

David Snell's MIPS scores, performance year 2024

  • 91of 100Final score
  • 91.8of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 75of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where David Snell ranks in Medicare procedure volume

Colonoscopy
76th percentile84 procedures
Upper gastrointestinal (GI) endoscopy for acid reflux
65th percentile54 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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David Snell received $667 in industry payments from 2022 to 2025

CMS Open Payments shows 18 general payments to David Snell from 9 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Bausch Health Americas, Inc. paid the most, $168.

General payments to David Snell by program year, 2022 to 2025

Companies that paid David Snell the most, 2022 to 2025

Share is of all general payments to this clinician.

See all payments to David Snell

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

David Snell graduated from McGaw Medical Center of Northwestern University

David Snell graduated from McGaw Medical Center of Northwestern University in 2015.

  1. Medical schoolMcGaw Medical Center of Northwestern University

Source: Dmand AI Professional Profile Data

Sources for David Snell'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 Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
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 David Snell

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is David Snell's NPI number?

David Snell's NPI number is 1861882276. It was assigned on January 23, 2015, and it is active in the NPI Registry.

What does David Snell specialize in?

David Snell is a gastroenterologist in New York, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does David Snell practice?

David Snell practices at 550 1st Ave, New York, NY 10016. David Snell's primary practice is NYU Langone - Tisch Hospital in New York, New York. Dmand AI also links David Snell to 1 medical group.

What is David Snell's office phone number?

The practice phone on file for David Snell is (212) 263-1481.

What is David Snell's medical license number?

David Snell holds New York license 293150, one of the licenses on file in 2 states.

Which states has David Snell been licensed in?

Dmand AI has state licenses on file for David Snell in New York and Illinois.

Which hospitals is David Snell affiliated with?

David Snell is affiliated with Tisch Hospital.

What medical group is David Snell part of?

David Snell is linked to NYU Langone Orthopedic Surgery Associates. Dmand AI links David Snell to 1 more medical group.

Does David Snell accept Medicare?

Yes. CMS data shows David Snell billed Medicare for 563 services in 2024, and David Snell accepts Medicare assignment.

Does David Snell offer telehealth?

Yes. The CMS Doctors and Clinicians file lists David Snell as offering telehealth services.

Show 7 more questionsShow fewer questions

What is David Snell's MIPS score?

David Snell's MIPS final score for performance year 2024 is 91 out of 100, reported as part of a group.

How many Medicare patients does David Snell see?

CMS counts 312 Medicare patients who saw David Snell in 2024, with an average age of 73.

What services does David Snell bill to Medicare?

In 2024, David Snell's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and office visit, new patient (99204).

Where did David Snell go to medical school?

David Snell graduated from McGaw Medical Center of Northwestern University in 2015.

What drugs does David Snell prescribe most?

In 2024 Medicare Part D data, David Snell's most prescribed drugs by claims were Omeprazole, Gavilyte-G and Clenpiq.

Has David Snell received payments from drug or device companies?

CMS Open Payments shows $667 in general payments to David Snell from 9 companies from 2022 to 2025. The largest total came from Bausch Health Americas, Inc.

How long has David Snell been practicing?

David Snell graduated from medical school in 2015, 11 years ago.

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