Dr. Yi An, MD
- Part D claims, 2024
- 346
- Hospital affiliations
- 6
- Medical groups
- 10
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- P O Box 819, 600 W 12th St, Imperial, NE 69033
- Practice phone
- Call (308) 882-7111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. An's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Yi An is a family medicine physician in Imperial, Nebraska
Dr. An practices at Chase County Community Hospital in Imperial, Nebraska, part of Government of Nebraska.
Dr. An's NPI, 1861132334, was assigned on March 31, 2022. Dr. An graduated from University of Maryland School of Medicine in 2022. Dr. An holds Nebraska license 36841.
- NPI
- 1861132334NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557878618
- NPI enumeration date
- March 31, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (308) 882-7111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Yi An practices at 2 locations in Imperial, Nebraska
Dr. An's primary practice is Chase County Community Hospital, at P O Box 819, 600 W 12th St, Imperial, NE 69033 in Chase County. The practice phone is (308) 882-7111. Dr. An also practices at Chase County Community Hospital, 600 W 12th W St, Imperial, NE 69033.
- Chase County Community HospitalPrimaryP O Box 819, 600 W 12th St, Imperial, NE 69033 · Chase CountyPhone(308) 882-7111
- Chase County Community Hospital600 W 12th W St, Imperial, NE 69033 · Chase CountyPhone(308) 882-7299
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Yi An is affiliated with 6 sites of care and 10 medical groups
Dr. An's primary practice is Chase County Community Hospital in Imperial, Nebraska, part of Government of Nebraska. Dr. An is also affiliated with Mercy Hospital Lebanon. The medical group on file is Chase County Community Hospital. Dmand AI also links Dr. An to 4 more hospitals and 9 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Yi An's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. An practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chase County Community Hospital | Available with a free account |
| +5 more sites and 9 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Yi An is one of 1,095 family medicine physicians in Nebraska
Family medicine is Dr. An's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. An is licensed in Nebraska.
Specialties and state licenses
- Family medicine, NebraskaPrimary
Family medicine physicians near Dr. An
Counts of family medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Yi An's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. An's median patient age at 51, with 52% women.
Dr. An's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Yi An wrote 346 Medicare Part D claims in 2024
In 2024, Dr. An wrote 346 Medicare Part D claims for 88 patients. 78% of them were for generic drugs. CMS names the drug for 133 of them, across 9 drugs with 11 or more claims each, at $8,062 in total drug cost.
Dr. An's Part D claims by kind of drug, 2024
- Generic270 claims78%
- Brand-name and other76 claims22%
Dr. An's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. An's Part D claims, 2024
- Antibiotics6%22 of 346 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Yi An takes part in Medicare
Dr. An accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Yi An graduated from University of Maryland School of Medicine
Dr. An graduated from University of Maryland School of Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Yi An's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Yi An
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Yi An's NPI number?
Dr. Yi An's NPI number is 1861132334. It was assigned on March 31, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Yi An?
Dr. Yi An is a family medicine physician in Imperial, Nebraska. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Yi An practice?
Dr. An practices at P O Box 819, 600 W 12th St, Imperial, NE 69033. Dr. An also practices at 600 W 12th W St, Imperial, NE 69033. Dr. An's primary practice is Chase County Community Hospital in Imperial, Nebraska, part of Government of Nebraska. Dmand AI also links Dr. An to 4 hospitals and 9 medical groups.
What is Dr. Yi An's office phone number?
The practice phone on file for Dr. An is (308) 882-7111.
What is Dr. Yi An's medical license number?
Dr. An holds Nebraska license 36841, one of 2 state licenses on file.
Which hospitals is Dr. Yi An affiliated with?
Dr. An practices at Chase County Community Hospital in Imperial, Nebraska. Dr. An is also affiliated with Mercy Hospital Lebanon. Dmand AI links Dr. An to 4 more hospitals.
What medical group is Dr. Yi An part of?
Dr. An is linked to Chase County Community Hospital. Dmand AI links Dr. An to 9 more medical groups.
Does Dr. Yi An accept Medicare?
Yes. CMS lists Dr. An as accepting Medicare assignment.
Where did Dr. Yi An go to medical school?
Dr. An graduated from University of Maryland School of Medicine in 2022.
What drugs does Dr. Yi An prescribe most?
In 2024 Medicare Part D data, Dr. An's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Lantus Solostar.
How long has Dr. Yi An been practicing?
Dr. An graduated from medical school in 2022, 4 years ago.
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