Michael Jonathan Chandler, M.D.
Allergy & Immunology Physician · New York, NY
Michael Jonathan Chandler, M.D. is an allergy & immunology physician with a practice address in New York, New York, and NPI 1235280660, issued on Jan 14, 2007. Check the license (New York 156469, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Michael Jonathan Chandler
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 156469 NY
Self-reported in NPPES; status is on the state search - Practice location
- 115 E 61St St, New York, NY 10021
- Phone
- (212) 486-6715
- Enumerated
- Jan 14, 2007
- Record last updated
- Sep 16, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (212) 935-0092
- Medicare enrollment
- Enrolled (PECOS I20050331000793); accepts Medicare assignment
- Medical or professional school
- Wayne State University School Of Medicine, 1981
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 311 in New York → Look up another NPI →
Also registered at 115 E 61St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Jonathan Chandler 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 156469Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% more Medicare Part D claims than the average allergy & immunology physician in 2024
1,156 Medicare Part D claims for 177 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Montelukast Sodium157 claims
- Gentamicin Sulfate153 claims
- Dupixent Pen142 claims
- Amoxicillin-Clavulanate Potass123 claims
- Methylprednisolone90 claims
- Desoximetasone86 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.
Industry payments in 2024: $642.42
32 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 2,496 providers of this specialty with any payment received $8,321.81 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.
Michael Jonathan Chandler among 311 allergy & immunology physician records in New York
Michael Jonathan Chandler, M.D. is one of 311 allergy & immunology physician records with a practice address in New York. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 51% of them.
- NPI issued2007 · 51% of these records are older, 38% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1981 · median 2000 among the 211 with a school on file
- Record last updated2013 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in New York
There are 311 allergy & immunology physician records in New York.
All 311 in New York → Every provider in New York → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Daniel Burton, M.D.New York, NY 100211952418501
- Joyce Yu, MDNew York, NY 100211295948123
- Nathan Saint-Amand, M.D.New York, NY 100221861570830
- Gary Stadtmauer, M.D.New York, NY 100221669567814
- Soombal Zahid, D.O.New York, NY 100221871956458
- Mary Bayno, D.O.New York, NY 100191013159342
- Renata Frenkel, MDNew York, NY 100231598872954
- Nathanael Horne, M.D.New York, NY 100191912965435
Common questions
What is Michael Jonathan Chandler, M.D.'s NPI number?
Michael Jonathan Chandler, M.D.'s National Provider Identifier (NPI) is 1235280660, issued on Jan 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michael Jonathan Chandler, M.D. located?
The NPPES record lists a practice address at 115 E 61St St, New York, NY, 10021. Phone: (212) 486-6715. Providers update this record themselves, so call before visiting.
How can I verify Michael Jonathan Chandler, M.D.'s license?
NPPES lists New York license number 156469, 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 Michael Jonathan Chandler, M.D. prescribe under Medicare Part D?
In 2024, Michael Jonathan Chandler, M.D. had 1,156 Medicare Part D claims for 177 beneficiaries; the average among allergy & immunology physician prescribers was 741. 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.