Peter Chu, M.D.
NPI 1255390654 · Psychiatry Physician · Woodbury, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Chu, M.D. is a Psychiatry Physician provider in Woodbury, NY (NPI 1255390654).
Provider details
- NPI number
- 1255390654
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 175004 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,244 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 874 | $78 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 207 | $189 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 106 | $143 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 39 | $113 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 18 | $159 |
Typical Medicare-allowed amounts for these services range $78–$189 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mirtazapine | 155 | 17 |
| Quetiapine Fumarate | 151 | 20 |
| Clonazepam | 110 | 14 |
| Trazodone Hcl | 82 | 14 |
| Escitalopram Oxalate | 75 | — |
| Brexpiprazolebrand: Rexulti | 71 | — |
| Olanzapine | 70 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-23
- Last updated
- 2010-11-12
Frequently asked questions
- What is Peter Chu's NPI number?
- Peter Chu's National Provider Identifier (NPI) is 1255390654, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Chu's specialty?
- Peter Chu is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Chu located?
- Peter Chu's practice location on file with NPPES is 185 Froehlich Farm Blvd, Woodbury, NY 11797-2931.
- What is Peter Chu's phone number?
- The practice phone number listed in the NPPES registry for Peter Chu is (516) 921-8811.
- Does Peter Chu accept Medicare?
- Peter Chu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Chu's NPI active?
- Yes — Peter Chu's NPI (1255390654) is active in the NPPES registry as of the last update on 2010-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.