DR. YI JIE HAMMONDS MD
NPI 1083108682
Hospitalist in Des Moines, IA
About Dr. Yi Jie Hammonds Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. YI JIE HAMMONDS MD (NPI 1083108682) is an individual hospitalist provider in Des Moines, Iowa, licensed in Iowa (MD-48879) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, is affiliated with Trinity Regional Medical Center, and is a graduate of University Of South Carolina School Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Yi Jie Hammonds Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
3Medicare enrollment records show Yi Jie Hammonds reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Johnston, IA 50131
- Reassigned Medicare billing, Iowa and North Carolina enrollments
- Also billed through NPI 1366425274 (North Carolina)
- 1,506 clinicians in this Medicare group
Grinnell, IA 50112
- Reassigned Medicare billing, North Carolina enrollment
Dubuque, IA 52001
- Reassigned Medicare billing, North Carolina enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Trinity Regional Medical Center
Acute Care Hospitals · Fort Dodge, IAUnitypoint Health - Des Moines Iowa Methodist Medi
Acute Care Hospitals · Des Moines, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 50309 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DES MOINES, IA 50309
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Yi Jie Hammonds's NPI number?
The NPI number for Yi Jie Hammonds is 1083108682. It was assigned to this individual provider in the NPPES registry on June 18, 2018. The provider is also known as Dr. Yi Jie Wang MD.
Where is Yi Jie Hammonds located?
Yi Jie Hammonds practices at 1415 Woodland Ave Ste 140, Des Moines, IA 50309. The listed phone number is (515) 241-5995.
What is Yi Jie Hammonds's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Yi Jie Hammonds enrolled in Medicare?
Yes. Yi Jie Hammonds is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Yi Jie Hammonds's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yi Jie Hammonds reassigns Medicare benefits to 3 organizations: Iowa Physicians Clinic Medical Foundation (Johnston, IA), Grinnell Regional Medical Center (Grinnell, IA) and The Finley Hospital (Dubuque, IA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Yi Jie Hammonds's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yi Jie Hammonds accept?
Health plans from Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Yi Jie Hammonds as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Yi Jie Hammonds affiliated with any hospitals?
According to CMS data, Yi Jie Hammonds is affiliated with Trinity Regional Medical Center and Unitypoint Health - Des Moines Iowa Methodist Medi.
When was this NPI record last updated?
The NPPES record for Yi Jie Hammonds was last updated on February 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Yi Jie Hammonds, MD · NPI 1083108682
Hospitalist physician in Des Moines, Iowa. Individual provider, active in the CMS NPPES registry since June 18, 2018.
## Identity
- **NPI:** 1083108682 (Entity type: Individual)
- **Enumerated:** June 18, 2018
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** MD-48879 (Iowa)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1415 WOODLAND AVE STE 140, Des Moines, IA 50309-3203
- **Phone:** (515) 241-5995
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Iowa Physicians Clinic Medical Foundation (NPI 1619309325, Johnston, IA); Grinnell Regional Medical Center (NPI 1437663242, Grinnell, IA); The Finley Hospital (NPI 1134176308, Dubuque, IA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of South Carolina School Of Medicine, class of 2018
## Record status
- **NPPES last updated:** February 20, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1083108682) · Data from the CMS NPPES public registry.