Alick Feng
NPI 1689161838 · Rheumatology Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alick Feng is a Rheumatology Physician provider in Iowa City, IA (NPI 1689161838).
Provider details
- NPI number
- 1689161838
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 79959 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Hydroxychloroquine Sulfate | 27 |
| Colchicine | 14 |
| Azithromycin | 12 |
| Gabapentin | 11 |
| Methotrexate Sodiumbrand: Methotrexate | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 2855 Campus Dr Ste 400Plymouth, MN 55441-2659Phone: (763) 577-7400Fax: (763) 236-2650
Registry dates
- Enumerated
- 2018-04-13
- Last updated
- 2025-09-02
- Certified
- 2025-09-02
Frequently asked questions
- What is Alick Feng's NPI number?
- Alick Feng's National Provider Identifier (NPI) is 1689161838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alick Feng's specialty?
- Alick Feng is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Alick Feng located?
- Alick Feng's practice location on file with NPPES is 200 Hawkins Dr Dept of, Iowa City, IA 52242-1009.
- What is Alick Feng's phone number?
- The practice phone number listed in the NPPES registry for Alick Feng is (319) 467-2000.
- Does Alick Feng accept Medicare?
- Alick Feng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alick Feng's NPI active?
- Yes — Alick Feng's NPI (1689161838) is active in the NPPES registry as of the last update on 2025-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.