Kelly Timmer, FNP
NPI 1669473526 · Family Nurse Practitioner · Great Falls, MT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelly Timmer, FNP is a Family Nurse Practitioner provider in Great Falls, MT (NPI 1669473526).
Provider details
- NPI number
- 1669473526
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN018532 (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
20 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
44 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) |
|---|---|---|
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 26 | $109 |
| Cervical Or Vaginal Cancer Screening; Pelvic and Clinical Breast ExaminationG0101 | 18 | $33 |
Typical Medicare-allowed amounts for these services range $33–$109 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Progesterone, Micronizedbrand: Progesterone | 28 |
| Bupropion Hclbrand: Bupropion Xl | 27 |
| Levothyroxine Sodium | 26 |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 21 |
| Clobetasol Propionate | 19 |
| Omeprazole | 17 |
| Simvastatin | 15 |
| Trazodone Hcl | 15 |
| Valacyclovir Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$460 across 11 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
- 2005-08-02
- Last updated
- 2024-04-05
- Certified
- 2024-04-05
Frequently asked questions
- What is Kelly Timmer's NPI number?
- Kelly Timmer's National Provider Identifier (NPI) is 1669473526, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelly Timmer's specialty?
- Kelly Timmer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kelly Timmer located?
- Kelly Timmer's practice location on file with NPPES is 1401 25th St S, Great Falls, MT 59405-5183.
- What is Kelly Timmer's phone number?
- The practice phone number listed in the NPPES registry for Kelly Timmer is (406) 731-8888.
- Does Kelly Timmer accept Medicare?
- Kelly Timmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelly Timmer's NPI active?
- Yes — Kelly Timmer's NPI (1669473526) is active in the NPPES registry as of the last update on 2024-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.