DR. DOUGLAS NORMAN CHEN (M.D.) – Psychiatry Physician, NPI 1336280023
Psychiatry Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
251 PSYCHIATRY in NV
Provider Addresses for DR. DOUGLAS NORMAN CHEN (M.D.)
401 W 2ND ST
235D
RENO, NV 895035345
Phone: (775) 682-8175
Fax: (775) 327-2006
Type: Mailing
5190 NEIL RD
215
RENO, NV 895026599
Phone: (775) 784-4917
Fax: (775) 784-1428
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $127.
Total Amount is formed as General ($127) + Research ($0) + Ownership ($0) = $127.
Last reported payment date: 2024-11-18 • Largest payer in this snapshot: Neurocrine BioSciences Inc. ($113).
Total Amount
$127
General + Research + Ownership
Payments
6
Total payment records
General Amount
$127
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Neurocrine BioSciences Inc. | $113 |
| Neurocrine BioSciences, Inc. | $14 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2021-10-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20161019001381 | I | Psychiatry | NV | TBD |
| I20171031002903 | I | Psychiatry | PA | TBD |
| I20180521000997 | I | Psychiatry | CA | TBD |
| I20211027003192 | I | Psychiatry | NY | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 40 | 14 | $0 |
| 90833 | Psychotherapy with evaluation and management visit, 30 minutes | 31 | 11 | $0 |
Insurance plans in this area (ZIP 89503)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CA | |
| Marriage And Family Therapist | CA | |
| Clinical Social Worker | CA | |
| - | NY | |
| - | CA | |
| - | CA | |
| P S Y C H I A T R Y | NM | |
| Nurse Practitioner | NY | |
| - | CA | |
| - | FL |
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