Joseph Arnold Westrich, MD
Pulmonary Disease Physician · New York, NY
Joseph Arnold Westrich, MD is a pulmonary disease physician with a practice address in New York, New York, and NPI 1679034854, issued on Mar 28, 2019. Check the license (New York 315919, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Joseph Arnold Westrich
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- 315919 NY
125074774 IL
Self-reported in NPPES; status is on the state search - Practice location
- 51 W 51St St Ste 360, New York, NY 10019
- Phone
- (212) 326-8415
- Enumerated
- Mar 28, 2019
- Record last updated
- Jun 26, 2025
- Fax
- (212) 326-8496
- Medicare enrollment
- Enrolled (PECOS I20250513002454); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2019
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 1,230 in New York → Look up another NPI →
Verify Joseph Arnold Westrich 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 315919Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
125 Medicare Part D claims for 32 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 47% of claims.
Most prescribed
- Albuterol Sulfate Hfa22 claims
- Fluticasone Propionate20 claims
- Anoro Ellipta14 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.
Bills Medicare through one group practice
- Trustees OF Columbia University IN The City OF New YorkNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Arnold Westrich among 1,230 pulmonary disease physician records in New York
Joseph Arnold Westrich, MD is one of 1,230 pulmonary disease physician records with a practice address in New York. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 96% of them.
- NPI issued2019 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2019 · median 1999 among the 943 with a school on file
- Record last updated2025 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in New York
There are 1,230 pulmonary disease physician records in New York.
All 1,230 in New York → Every provider in New York → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Iraj Akhavan, MDNew York, NY 100191598763906
- Edward Eden, M.DNew York, NY 100191679566673
- Raymonde Ernest-Jean, M.D.New York, NY 100191497748305
- Hailey Gupta, MDNew York, NY 100191750745683
- Ermias Jirru, MD, MPHNew York, NY 100191447645767
- Hassan Khouli, M.D.New York, NY 100191124011051
- Roger Maxfield, MDNew York, NY 100191073536405
- Edwardine Mohanraj, MDNew York, NY 100191417079625
Common questions
What is Joseph Arnold Westrich, MD's NPI number?
Joseph Arnold Westrich, MD's National Provider Identifier (NPI) is 1679034854, issued on Mar 28, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Arnold Westrich, MD located?
The NPPES record lists a practice address at 51 W 51St St Ste 360, New York, NY, 10019. Phone: (212) 326-8415. Providers update this record themselves, so call before visiting.
How can I verify Joseph Arnold Westrich, MD's license?
NPPES lists New York license number 315919, 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 Joseph Arnold Westrich, MD prescribe under Medicare Part D?
In 2024, Joseph Arnold Westrich, MD had 125 Medicare Part D claims for 32 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
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.