Frederick Su, M.D
NPI 1346506110 · Student in an Organized Health Care Education/Training Program · Chicago, IL
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frederick Su, M.D is a Student in an Organized Health Care Education/Training Program provider in Chicago, IL (NPI 1346506110).
Provider details
- NPI number
- 1346506110
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 43 | 20 |
| Mirtazapine | 20 | — |
| Clonazepam | 19 | — |
| Gabapentin | 19 | — |
| Lorazepam | 19 | 11 |
| Aripiprazole | 18 | — |
| Bupropion Hclbrand: Bupropion Xl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-05
- Last updated
- 2022-01-14
- Certified
- 2022-01-14
Frequently asked questions
- What is Frederick Su's NPI number?
- Frederick Su's National Provider Identifier (NPI) is 1346506110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Su's specialty?
- Frederick Su is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Frederick Su located?
- Frederick Su's practice location on file with NPPES is 1740 W Taylor St, Chicago, IL 60612-7232.
- What is Frederick Su's phone number?
- The practice phone number listed in the NPPES registry for Frederick Su is (866) 600-2273.
- Does Frederick Su accept Medicare?
- Frederick Su is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frederick Su's NPI active?
- Yes — Frederick Su's NPI (1346506110) is active in the NPPES registry as of the last update on 2022-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.