Robert Nitschelm, MD
NPI 1598719064 · Family Medicine Physician · Kalispell, MT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Nitschelm, MD is a Family Medicine Physician provider in Kalispell, MT (NPI 1598719064).
Provider details
- NPI number
- 1598719064
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4431 (SD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
2,647 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 565 | $125 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 388 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 203 | $89 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 179 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 171 | $8 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 133 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 375 | 103 |
| Amlodipine Besylate | 328 | 92 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 273 | 42 |
| Omeprazole | 268 | 82 |
| Atorvastatin Calcium | 247 | 64 |
| Rosuvastatin Calcium | 241 | 64 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-20
- Last updated
- 2023-11-27
- Certified
- 2020-06-26
Frequently asked questions
- What is Robert Nitschelm's NPI number?
- Robert Nitschelm's National Provider Identifier (NPI) is 1598719064, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Nitschelm's specialty?
- Robert Nitschelm is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Nitschelm located?
- Robert Nitschelm's practice location on file with NPPES is 160 Heritage Way Ste 202, Kalispell, MT 59901-3127.
- What is Robert Nitschelm's phone number?
- The practice phone number listed in the NPPES registry for Robert Nitschelm is (406) 752-8433.
- Does Robert Nitschelm accept Medicare?
- Robert Nitschelm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Nitschelm's NPI active?
- Yes — Robert Nitschelm's NPI (1598719064) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.