Davina Chen, DO
Rheumatology Physician · Stony Brook, NY
Davina Chen, DO is a rheumatology physician with a practice address in Stony Brook, New York, and NPI 1548723141, issued on Apr 10, 2019. Check the license (New York 330948, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Davina Chen
- Credential
- DO
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 330948 NY
Self-reported in NPPES; status is on the state search - Practice location
- Dept OF Medicine Hsc Level 16 Suny Stony Brook Hospital, Stony Brook, NY 11794
- Phone
- (631) 444-2058
- Enumerated
- Apr 10, 2019
- Record last updated
- Jul 14, 2025
- Fax
- (631) 444-2493
- Medicare enrollment
- Enrolled (PECOS I20240823001527); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 599 in New York → Look up another NPI →
Also registered at Dept OF Medicine Hsc Level 16 Suny Stony Brook Hospital
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ryan Heslin, MD, MBACardiovascular Disease Physician1437619681
- Robin JacobStudent in an Organized Health Care Education/Training Program1730742966
Verify Davina 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 330948Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average rheumatology physician in 2024
291 Medicare Part D claims for 95 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Prednisone52 claims
- Methotrexate38 claims
- Hydroxychloroquine Sulfate28 claims
- Pantoprazole Sodium16 claims
- Diclofenac Sodium14 claims
- Azathioprine12 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
- Optum Medical Care PCMount Kisco, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Davina Chen among 599 rheumatology physician records in New York
Davina Chen, DO is one of 599 rheumatology physician records with a practice address in New York. 85% 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 92% of them.
- NPI issued2019 · 92% of these records are older, 4% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2019 · median 2003 among the 425 with a school on file
- Record last updated2025 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in New York
There are 599 rheumatology physician records in New York.
All 599 in New York → Every provider in Stony Brook → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Abdullah AhmedStony Brook, NY 117941285039784
- Saika Sharmeen, D.O.Stony Brook, NY 117941598184483
- Kyle Eskridge, PAWading River, NY 117921649740374
- Sanjay Godhwani, MDWading River, NY 117921174783567
- Olena Guzhva, MDSyosset, NY 117911174779359
- Mark Bernstein, MDStony Brook, NY 117901710909502
- Howard Blumstein, M.D.Smithtown, NY 117871598751471
- Sara Johnson, M.D.Smithtown, NY 117871043206964
Common questions
What is Davina Chen, DO's NPI number?
Davina Chen, DO's National Provider Identifier (NPI) is 1548723141, issued on Apr 10, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Davina Chen, DO located?
The NPPES record lists a practice address at Dept OF Medicine Hsc Level 16 Suny Stony Brook Hospital, Stony Brook, NY, 11794. Phone: (631) 444-2058. Providers update this record themselves, so call before visiting.
How can I verify Davina Chen, DO's license?
NPPES lists New York license number 330948, 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 Davina Chen, DO prescribe under Medicare Part D?
In 2024, Davina Chen, DO had 291 Medicare Part D claims for 95 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.