Yonghong Tan
NPI 1427454529 · Psychiatry Physician · Scarsdale, NY
Yonghong Tan is a Psychiatry Physician provider in Scarsdale, NY (NPI 1427454529).
Provider details
- NPI number
- 1427454529
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 62004 (CT)
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
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
84 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 68 | $133 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 16 | $94 |
Typical Medicare-allowed amounts for these services range $94–$133 (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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 78 | 20 |
| Quetiapine Fumarate | 74 | 18 |
| Sertraline Hcl | 57 | 12 |
| Duloxetine Hcl | 54 | 18 |
| Trazodone Hcl | 50 | 16 |
| Lorazepam | 48 | — |
| Aripiprazole | 46 |
Practice location
Mailing address
Additional practice locations (1)
- 777 W Putnam Ave Ste 300Greenwich, CT 06830-5000Phone: (203) 660-0687Fax: (203) 298-1255
Registry dates
- Enumerated
- 2014-11-17
- Last updated
- 2025-11-13
- Certified
- 2025-11-13
Frequently asked questions
- What is Yonghong Tan's NPI number?
- Yonghong Tan's National Provider Identifier (NPI) is 1427454529, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yonghong Tan's specialty?
- Yonghong Tan is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Yonghong Tan located?
- Yonghong Tan's practice location on file with NPPES is 2 Overhill Rd Ste 400, Scarsdale, NY 10583-5316.
- What is Yonghong Tan's phone number?
- The practice phone number listed in the NPPES registry for Yonghong Tan is (203) 660-0687.
- Is Yonghong Tan's NPI active?
- Yes — Yonghong Tan's NPI (1427454529) is active in the NPPES registry as of the last update on 2025-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.