Ian Wall, D.O.
Internal Medicine Physician · Brooklyn, NY
Ian Wall, D.O. is an internal medicine physician with a practice address in Brooklyn, New York, and NPI 1528170792, issued on Aug 31, 2006. Check the license (New York 240806-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Ian Wall
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 240806-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 902 Quentin RD, Brooklyn, NY 11223
- Phone
- (718) 336-3900
- Enumerated
- Aug 31, 2006
- Record last updated
- May 30, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (718) 336-3990
- Medicare enrollment
- Enrolled (PECOS I20061116000203); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 902 Quentin RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ian Wall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 240806-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,050 Medicare Part D claims for 294 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole293 claims
- Famotidine71 claims
- Sucralfate66 claims
- Linzess60 claims
- Pantoprazole Sodium51 claims
- Esomeprazole Magnesium37 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,521.02
79 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Gastroenterology Associates OF Brooklyn PLLCBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ian Wall among 12,067 internal medicine physician records in New York
Ian Wall, D.O. is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2003 · median 2002 among the 7,221 with a school on file
- Record last updated2014 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,497 internal medicine physician records list a practice address in Brooklyn
They are 1,497 of the 64,057 NPPES records with a practice address in Brooklyn, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Brooklyn → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Aleksandr Batikov, MDBrooklyn, NY 112231629058706
- Yehuda Ben-Haim, MDBrooklyn, NY 112231912991696
- Aline Benjamin, M.D.Brooklyn, NY 112231457328775
- Mikhail Bernshteyn, MDBrooklyn, NY 112231427056878
- Victor Fariwa, MDBrooklyn, NY 112231023028354
- Alber Ftiha, MDBrooklyn, NY 112231174634687
- Habib Kamkhaji, MDBrooklyn, NY 112231003862657
- Martha Karetny, MDBrooklyn, NY 112231306806419
Common questions
What is Ian Wall, D.O.'s NPI number?
Ian Wall, D.O.'s National Provider Identifier (NPI) is 1528170792, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ian Wall, D.O. located?
The NPPES record lists a practice address at 902 Quentin RD, Brooklyn, NY, 11223. Phone: (718) 336-3900. Providers update this record themselves, so call before visiting.
How can I verify Ian Wall, D.O.'s license?
NPPES lists New York license number 240806-1, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ian Wall, D.O. prescribe under Medicare Part D?
In 2024, Ian Wall, D.O. had 1,050 Medicare Part D claims for 294 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Ian Wall, D.O.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.