Da Wang, M.D.
NPI 1023335882 · Psychiatry Physician · Flushing, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Da Wang, M.D. is a Psychiatry Physician provider in Flushing, NY (NPI 1023335882).
Provider details
- NPI number
- 1023335882
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 256826 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
532 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 261 | $27 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 177 | $64 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 44 | $78 |
| Psychotherapy, 30 Minutes90832 | 27 | $85 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 23 | $211 |
Typical Medicare-allowed amounts for these services range $27–$211 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Escitalopram Oxalate | 4,448 | 671 |
| Trazodone Hcl | 4,389 | 710 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 1,870 | 199 |
| Olanzapine | 1,636 | 212 |
| Mirtazapine | 1,258 | 160 |
| Clonazepam | 770 | 348 |
| Duloxetine Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$807 across 18 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-05-03
- Last updated
- 2011-02-04
Frequently asked questions
- What is Da Wang's NPI number?
- Da Wang's National Provider Identifier (NPI) is 1023335882, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Da Wang's specialty?
- Da Wang is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Da Wang located?
- Da Wang's practice location on file with NPPES is 13336 41st Rd Ste 1b, Flushing, NY 11355-3661.
- What is Da Wang's phone number?
- The practice phone number listed in the NPPES registry for Da Wang is (516) 581-9835.
- Does Da Wang accept Medicare?
- Da Wang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Da Wang's NPI active?
- Yes — Da Wang's NPI (1023335882) is active in the NPPES registry as of the last update on 2011-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.