Ye-Jin Lee, MD
NPI 1457672438 · Gastroenterology Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ye-Jin Lee, MD is a Gastroenterology Physician provider in Iowa City, IA (NPI 1457672438).
Provider details
- NPI number
- 1457672438
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 65011-20 (WI)
Specialties & taxonomies
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 tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
683 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 383 | $36 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 135 | $247 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 52 | $94 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 45 | $130 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 23 | $90 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 89 | 46 |
| Pantoprazole Sodium | 27 | 15 |
| Linaclotidebrand: Linzess | 15 | — |
| Dicyclomine Hcl | 13 | — |
| Mesalamine | 12 | — |
| Lipase/Protease/Amylasebrand: Zenpep | 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 , 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 (2)
- 200 Hawkins DrIowa City, IA 52242-1009Phone: (319) 353-6742Fax: (319) 384-8559
- 1715 Dousman StGreen Bay, WI 54303-3211Phone: (920) 496-4700
Registry dates
- Enumerated
- 2010-06-14
- Last updated
- 2021-09-02
- Certified
- 2021-09-02
Frequently asked questions
- What is Ye-Jin Lee's NPI number?
- Ye-Jin Lee's National Provider Identifier (NPI) is 1457672438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ye-Jin Lee's specialty?
- Ye-Jin Lee is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Ye-Jin Lee located?
- Ye-Jin Lee's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Ye-Jin Lee's phone number?
- The practice phone number listed in the NPPES registry for Ye-Jin Lee is (319) 356-4901.
- Does Ye-Jin Lee accept Medicare?
- Ye-Jin Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ye-Jin Lee's NPI active?
- Yes — Ye-Jin Lee's NPI (1457672438) is active in the NPPES registry as of the last update on 2021-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.