Yi an, MD
NPI 1861132334 · Family Medicine Physician · Imperial, NE
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yi an, MD is a Family Medicine Physician provider in Imperial, NE (NPI 1861132334).
Provider details
- NPI number
- 1861132334
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 22 | 13 |
| Levothyroxine Sodium | 21 | — |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 16 | — |
| Tamsulosin Hcl | 14 | — |
| Amlodipine Besylate | 14 | — |
| Furosemide | 12 | — |
| Lisinopril |
Practice location
Mailing address
Additional practice locations (1)
- 171 Taylor StHarpers Ferry, WV 25425-3641Phone: (855) 988-2273
Registry dates
- Enumerated
- 2022-03-31
- Last updated
- 2025-07-08
- Certified
- 2025-07-08
Frequently asked questions
- What is Yi an's NPI number?
- Yi an's National Provider Identifier (NPI) is 1861132334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yi an's specialty?
- Yi an is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yi an located?
- Yi an's practice location on file with NPPES is 600 W 12th St, Imperial, NE 69033-3130.
- What is Yi an's phone number?
- The practice phone number listed in the NPPES registry for Yi an is (240) 449-7880.
- Does Yi an accept Medicare?
- Yi an is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yi an's NPI active?
- Yes — Yi an's NPI (1861132334) is active in the NPPES registry as of the last update on 2025-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.