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Edit this profileAt a glance
- 1111 Duff Ave, Ames, IA 50010
About Mary Greeley Medical Center
Mary Greeley Medical Center is a healthcare organization in Ames, IA, registered under general acute care hospital. According to Medicare claims data, the services billed most often include behavioral counseling for diabetes prevention, in-person, group, 60 minutes. This provider record is associated with NPI 1477539492.
Factual summary compiled by Guide.md from public records; not written by this provider.
Practice Size
Counted from individual NPI records registered at the same street address; a shared building can inflate this.
Providers in This Building & Nearby
From registry street addresses: providers filed at this building, which can include unrelated practices sharing it.
- Britnie M. Nerem, ARNP Nurse Practitioner
- Courtney Makus, AG-ACNP Nurse Practitioner
- Dallin Harper, DO Hospitalist
- Thomas M. Wernimont, MD Emergency Medicine
- Ryan Elsey, DO Hospitalist
- Jeffrey A. Drawbond, MD Anesthesiology
- Austin Greco, M.D. Hematology/Oncology
- Cheri L. Thieleke, PA-C Physician Assistant
- Sarah L. Haveman, RD, CDE Registered Dietitian / Nutritionist
- Travis L. Mattson, MD Emergency Medicine
- Lyman S. Hopkins, MD Radiation Oncology
- Benjamin Perea, MD Hospitalist
Showing 12 of 85. The full list is in the Related Providers tab.
Specialty
Credentials & Licensing
About this hospital
Source: CMS Care Compare, Hospital General Information, checked 2026-09-12.
Most common inpatient stays (Medicare)
1,766 Medicare discharges across 62 diagnosis groups (2024). Groups with fewer than 11 discharges are not published by CMS.
| Diagnosis group | DRG | Discharges | Avg. Medicare payment |
|---|---|---|---|
| Heart Failure and Shock With Mcc | 291 | 151 | $7,237 |
| Septicemia Or Severe Sepsis Without Mv >96 Hours With Mcc | 871 | 119 | $11,022 |
| Respiratory Infections and Inflammations With Mcc | 177 | 69 | $9,163 |
| Gastrointestinal Hemorrhage With Cc | 378 | 65 | $5,281 |
| Acute Myocardial Infarction, Discharged Alive With Mcc | 280 | 54 | $8,862 |
| Simple Pneumonia and Pleurisy With Mcc | 193 | 50 | $7,351 |
| Kidney and Urinary Tract Infections Without Mcc | 690 | 49 | $3,900 |
| Esophagitis, Gastroenteritis and Miscellaneous Digestive Disorders Without Mcc | 392 | 48 | $3,873 |
| Cellulitis Without Mcc | 603 | 44 | $3,999 |
| Intracranial Hemorrhage Or Cerebral Infarction With Cc Or Tpa in 24 Hours | 065 | 39 | $5,430 |
Source: CMS Medicare Inpatient Hospitals by Provider and Service. Shows what the hospital admits Medicare patients for and what Medicare paid on average — not quality of care.
Contact Information
- (515) 239-2011
- Email not available
Practice Locations
1111 DUFF AVE
Ames, IA 50010
CMS Quality Rating
Sources
This rating is published by the Centers for Medicare & Medicaid Services (CMS) and is reproduced here unmodified.
Procedures Most Often Billed to Medicare
175 services · 14 patients · 1 distinct code
| Procedure | Type | Code | Services |
|---|---|---|---|
| Behavioral counseling for diabetes prevention, in-person, group, 60 minutes | Billing code | G9886 |
175 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at Mary Greeley Medical Center 8
Providers listing the same practice in the NPI registry.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What is Mary Greeley Medical Center's specialty?
Mary Greeley Medical Center is a hospital in Ames, IA. That is the designation recorded for this NPI in the federal registry, where it is listed as “General Acute Care Hospital”.
NPI registry
Where can I find Mary Greeley Medical Center?
Mary Greeley Medical Center is listed at 1111 Duff Ave, Ames, IA 50010. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Mary Greeley Medical Center?
The number on file is (515) 239-2011. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mary Greeley Medical Center's NPI number?
Mary Greeley Medical Center's National Provider Identifier is 1477539492. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Mary Greeley Medical Center known for?
According to Medicare billing data, Mary Greeley Medical Center the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Mary Greeley Medical Center confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mary Greeley Medical Center. If this is you, claiming it is free.
Guide.md
Is this your practice?
Manage this listing? Log in or create an account, then click “This is my practice and I manage it” here. A verified physician whose registry address matches this location is approved instantly; everyone else is reviewed by a person.
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