Jennalie Guthmiller, FNP
NPI 1629425467 · Family Nurse Practitioner · Great Falls, MT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennalie Guthmiller, FNP is a Family Nurse Practitioner provider in Great Falls, MT (NPI 1629425467).
Provider details
- NPI number
- 1629425467
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 46425 (MT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,328 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 425 | $152 |
| 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'SG2211 | 391 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 175 | $106 |
| Administration and Interpretation of Patient-Focused Health Risk Assessment96160 | 150 | $3 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 82 | $109 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 415 | 89 |
| Atorvastatin Calcium | 366 | 80 |
| Losartan Potassium | 341 | 75 |
| Amlodipine Besylate | 294 | 72 |
| Simvastatin | 249 | 61 |
| Omeprazole | 229 | 79 |
| Lisinopril | 181 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,555 across 77 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-05-23
- Last updated
- 2026-02-18
- Certified
- 2026-02-18
Frequently asked questions
- What is Jennalie Guthmiller's NPI number?
- Jennalie Guthmiller's National Provider Identifier (NPI) is 1629425467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennalie Guthmiller's specialty?
- Jennalie Guthmiller is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennalie Guthmiller located?
- Jennalie Guthmiller's practice location on file with NPPES is 1415 Northwest Byp Ste 1, Great Falls, MT 59404-1710.
- What is Jennalie Guthmiller's phone number?
- The practice phone number listed in the NPPES registry for Jennalie Guthmiller is (406) 781-6305.
- Does Jennalie Guthmiller accept Medicare?
- Jennalie Guthmiller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennalie Guthmiller's NPI active?
- Yes — Jennalie Guthmiller's NPI (1629425467) is active in the NPPES registry as of the last update on 2026-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.