Quick answers
- Does Hannah J. Javens Greer accept Medicare assignment?
- Yes. Medicare's clinician data says Hannah J. Javens Greer accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Hannah J. Javens Greer see?
- In 2024, CMS data shows 181 Original Medicare patients and 400 services for Hannah J. Javens Greer. This counts Original Medicare only and measures volume, not quality.
- What is Hannah J. Javens Greer's NPI number?
- 1972872117. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Hannah J. Javens Greer, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 181 |
|---|---|
| Services billed to Medicare | 400 |
| Different services or procedures | 48 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)113 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)51 services
- Manual urinalysis test with examination using microscope, automated (81001)35 services
- Insertion of needle into vein for collection of blood sample (36415)23 services
- Bacterial urine culture (87088)23 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol63%
- High blood pressure60%
- Arthritis37%
- Depression32%
- Anxiety30%
- Chronic kidney disease28%
Practice locations
Addresses where Hannah J. Javens Greer is enrolled with Medicare (CMS data updated October 2, 2026).
- 1230 E Main StMankato, MN 56001
- 1230 Main St E, PO Box 8674Mankato, MN 56002 (507) 625‑1811
Group practices
Medicare enrollment lists Hannah J. Javens Greer as a member of this group (CMS data updated October 2, 2026).
- Mankato Clinic Ltd242 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Mankato
Clinicians with the same Medicare primary specialty in Mankato, MN — not a recommendation.
Other clinicians in Mankato Clinic Ltd
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2011 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972872117 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians