Halland Chen, M.D.
Pain Medicine (Physical Medicine & Rehabilitation) Physician · New York, NY
Halland Chen, M.D. is a pain medicine (physical medicine & rehabilitation) physician with a practice address in New York, New York, and NPI 1659564680, issued on Aug 22, 2007. Check the license (New York 260184, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Halland Chen
- Credential
- M.D.
- Primary taxonomy
- Pain Medicine (Physical Medicine & Rehabilitation) Physician 2081P2900X
- License number
- 260184 NY
Self-reported in NPPES; status is on the state search - Practice location
- 41 Park Ave, New York, NY 10016
- Phone
- (212) 518-7874
- Enumerated
- Aug 22, 2007
- Record last updated
- Apr 3, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest pain medicine (physical medicine & rehabilitation) physician records → All 201 in New York → Look up another NPI →
Also registered at 41 Park Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gerald Perlman, PH.D.Clinical Psychologist1649273483
- Morris Podolsky, MDOphthalmology Physician1932217304
Verify Halland Chen 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 260184Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average pain medicine (physical medicine & rehabilitation) physician in 2024
31 Medicare Part D claims, against an average of 1,479 among the 1,457 providers of this specialty who prescribed in Part D.
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.
Halland Chen among 201 pain medicine (physical medicine & rehabilitation) physician records in New York
Halland Chen, M.D. is one of 201 pain medicine (physical medicine & rehabilitation) physician records with a practice address in New York. 83% 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 37% of them.
- NPI issued2007 · 37% of these records are older, 49% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 71% of these records are
- Record last updated2016 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2081P2900X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Physical Medicine & Rehabilitation) Physician providers in New York
There are 201 pain medicine (physical medicine & rehabilitation) physician records in New York.
All 201 in New York → Every provider in New York → Pain Medicine (Physical Medicine & Rehabilitation) Physician nationwide →
The 8 pain medicine (physical medicine & rehabilitation) physician records with the nearest ZIP codes
- Jason Arora, D.O.New York, NY 100161144582206
- Steven Calvino, M.D.New York, NY 100161215152046
- James Dillard, M.D.New York, NY 100161003035221
- Reuben IngberNew York, NY 100161164410361
- Charles Kim, M.D.New York, NY 100161295718351
- Richard Lau, M.D.New York, NY 100161114371754
- Thomas Mathew, M.D.New York, NY 100161306010129
- Jeffrey Perry, DONew York, NY 100161346248689
Common questions
What is Halland Chen, M.D.'s NPI number?
Halland Chen, M.D.'s National Provider Identifier (NPI) is 1659564680, issued on Aug 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Halland Chen, M.D. located?
The NPPES record lists a practice address at 41 Park Ave, New York, NY, 10016. Phone: (212) 518-7874. Providers update this record themselves, so call before visiting.
How can I verify Halland Chen, M.D.'s license?
NPPES lists New York license number 260184, 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 Halland Chen, M.D. prescribe under Medicare Part D?
In 2024, Halland Chen, M.D. had 31 Medicare Part D claims; the average among pain medicine (physical medicine & rehabilitation) physician prescribers was 1,479. 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.