Provider Profile
Katherine Zimmerman, APRN, FNP
Unclaimed ProfileAbout Katherine Zimmerman
Listed in the NPI registry as a nurse practitioner, Katherine Zimmerman, APRN, FNP practices in Billings, MT. Katherine is also listed as specializing in nurse practitioner — family. Medicare claims data shows Katherine provided 302 services to 239 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. NPI 1679045603 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (406) 237-8300
- Email not available
Practice Locations
32 WICKS LN
Billings, MT 59105
Procedures Most Often Billed to Medicare
302 services · 239 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
15 | Less often than most peers in Nurse Practitioner |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
13 | Less often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
116 | More often than most peers in Nurse Practitioner |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
65 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
42 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
19 | Less often than most peers in Nurse Practitioner |
| Administration of influenza virus vaccine | Billing code | G0008 |
18 | As often as other peers in Nurse Practitioner |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
14 | Less often than most peers in Nurse Practitioner |
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.
Other nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 30 related providers in 4 groups
Other nurse practitioners in Billings 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2018 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Influenza vaccine split virus, preservative free 7
Providers in MT who bill this service to Medicare most often.
Common questions
What kind of doctor is Katherine Zimmerman, APRN?
Katherine Zimmerman, APRN is a nurse practitioner in Billings, MT. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Katherine Zimmerman, APRN's address?
Katherine Zimmerman, APRN is listed at 32 Wicks Ln, Billings, MT 59105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Katherine Zimmerman, APRN?
The number on file is (406) 237-8300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Katherine Zimmerman, APRN?
Katherine Zimmerman, APRN's National Provider Identifier is 1679045603. 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
Where did Katherine Zimmerman, APRN train?
Katherine Zimmerman, APRN attended Other, graduating in 2018. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Katherine Zimmerman, APRN have?
Katherine Zimmerman, APRN has 8 years experience. Calculated from a graduation year of 2018, reported in the CMS National Downloadable File.
CMS public data
What procedures does Katherine Zimmerman, APRN perform?
According to Medicare billing data, Katherine Zimmerman, APRN provides treatments such as influenza vaccine split virus, preservative free and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Katherine Zimmerman, APRN's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Katherine Zimmerman, APRN. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.