Douglas Norman Chen, M.D.
Psychiatry Physician · Reno, NV
Douglas Norman Chen, M.D. is a psychiatry physician with a practice address in Reno, Nevada, and NPI 1336280023, issued on Feb 8, 2007. Check the license (Nevada 16655, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Douglas Norman Chen
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 16655 NV
MD051305L PA
Self-reported in NPPES; status is on the state search - Practice location
- 5190 Neil RD, Reno, NV 89502
- Phone
- (775) 784-4917
- Enumerated
- Feb 8, 2007
- Record last updated
- Nov 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (775) 784-1428
- Medicare enrollment
- Enrolled (PECOS I20180521000997); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 316 in Nevada → Look up another NPI →
Also registered at 5190 Neil RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Daines, M.D.Psychiatry Physician1538279716
- Jayasudha GudeStudent in an Organized Health Care Education/Training Program1164180782
- Negar Jacobs, PH.D.Clinical Psychologist1801818984
- Brian Kirkpatrick, MDPsychiatry Physician1811007081
- Barbara Kohlenberg, P.H.D.Psychologist1124138342
- Brian McKinney, M.D.Psychiatry Physician1033536289
Verify Douglas Norman Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license 16655Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average psychiatry physician in 2024
213 Medicare Part D claims for 14 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Invega Sustenna24 claims
- Divalproex Sodium23 claims
- Memantine Hcl19 claims
- Haloperidol Decanoate15 claims
- Olanzapine15 claims
- Quetiapine Fumarate11 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: $112.73
5 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 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
- County OF ButteChico, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Douglas Norman Chen among 316 psychiatry physician records in Nevada
Douglas Norman Chen, M.D. is one of 316 psychiatry physician records with a practice address in Nevada. 68% 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, 52% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 46% of these records are
- Graduated1991 · median 2011 among the 144 with a school on file
- Record last updated2016 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Nevada
There are 316 psychiatry physician records in Nevada.
All 316 in Nevada → Every provider in Reno → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Marta Bunuel Jordana, MDReno, NV 895021871547356
- David Carlson, MDReno, NV 895021073538468
- Richard Charlat, MDReno, NV 895021275554735
- Michael Daines, M.D.Reno, NV 895021538279716
- Roslein Everett, D.O.Reno, NV 895021689615049
- Gayle Haraguchi, MDReno, NV 895021457300113
- Steven Holroyd, M. D.Reno, NV 895021871557942
- Charles Johnson, M.D.Reno, NV 895021871607275
Common questions
What is Douglas Norman Chen, M.D.'s NPI number?
Douglas Norman Chen, M.D.'s National Provider Identifier (NPI) is 1336280023, issued on Feb 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Douglas Norman Chen, M.D. located?
The NPPES record lists a practice address at 5190 Neil RD, Reno, NV, 89502. Phone: (775) 784-4917. Providers update this record themselves, so call before visiting.
How can I verify Douglas Norman Chen, M.D.'s license?
NPPES lists Nevada license number 16655, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Douglas Norman Chen, M.D. prescribe under Medicare Part D?
In 2024, Douglas Norman Chen, M.D. had 213 Medicare Part D claims for 14 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.