David Knierim, M.D.
NPI 1720346075 · Family Medicine Physician · Glasgow, MT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Knierim, M.D. is a Family Medicine Physician provider in Glasgow, MT (NPI 1720346075).
Provider details
- NPI number
- 1720346075
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 41589 (MT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
83 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 60 | $78 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 23 | $114 |
Typical Medicare-allowed amounts for these services range $78–$114 (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 · 122 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 327 | 78 |
| Levothyroxine Sodium | 305 | 69 |
| Atorvastatin Calcium | 304 | 77 |
| Omeprazole | 194 | 53 |
| Amlodipine Besylate | 180 | 48 |
| Losartan Potassium | 178 | 56 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-24
- Last updated
- 2024-08-06
- Certified
- 2024-08-06
Frequently asked questions
- What is David Knierim's NPI number?
- David Knierim's National Provider Identifier (NPI) is 1720346075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Knierim's specialty?
- David Knierim is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Knierim located?
- David Knierim's practice location on file with NPPES is 221 5th Ave S, Glasgow, MT 59230-2600.
- What is David Knierim's phone number?
- The practice phone number listed in the NPPES registry for David Knierim is (406) 228-3400.
- Does David Knierim accept Medicare?
- David Knierim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Knierim's NPI active?
- Yes — David Knierim's NPI (1720346075) is active in the NPPES registry as of the last update on 2024-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.