Jeffrey Hsu, M.D.
NPI 1982650891 · Psychiatry Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Hsu, M.D. is a Psychiatry Physician provider in Baltimore, MD (NPI 1982650891).
Provider details
- NPI number
- 1982650891
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- D53621 (MD)
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
214 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) |
|---|---|---|
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 74 | $76 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 69 | $107 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 36 | $51 |
| Telephone Medical Discussion With Physician, 5-10 Minutes99441 | 35 | $44 |
Typical Medicare-allowed amounts for these services range $44–$107 (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 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Quetiapine Fumarate | 175 | 15 |
| Bupropion Hclbrand: Bupropion Xl | 125 | 14 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 80 | — |
| Duloxetine Hcl | 79 | — |
| Trazodone Hcl | 73 | 16 |
| Escitalopram Oxalate | 73 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jeffrey Hsu's NPI number?
- Jeffrey Hsu's National Provider Identifier (NPI) is 1982650891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Hsu's specialty?
- Jeffrey Hsu is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Hsu located?
- Jeffrey Hsu's practice location on file with NPPES is 600 N Wolfe St, Baltimore, MD 21287-0005.
- What is Jeffrey Hsu's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Hsu is (410) 955-5104.
- Does Jeffrey Hsu accept Medicare?
- Jeffrey Hsu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Hsu's NPI active?
- Yes — Jeffrey Hsu's NPI (1982650891) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.