Ivory Drendel, MD
NPI 1194984039 · Family Medicine Physician · Kalispell, MT
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ivory Drendel, MD is a Family Medicine Physician provider in Kalispell, MT (NPI 1194984039).
Provider details
- NPI number
- 1194984039
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 27489 (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
18 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
1,771 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 | 620 | $95 |
| 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 | 476 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 299 | $131 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 132 | $64 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 109 | $139 |
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 |
|---|---|---|
| Atorvastatin Calcium | 547 | 158 |
| Levothyroxine Sodium | 514 | 125 |
| Losartan Potassium | 431 | 118 |
| Amlodipine Besylate | 315 | 95 |
| Omeprazole | 285 | 72 |
| Gabapentin | 246 | 65 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-05
- Last updated
- 2023-11-27
- Certified
- 2020-06-29
Frequently asked questions
- What is Ivory Drendel's NPI number?
- Ivory Drendel's National Provider Identifier (NPI) is 1194984039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivory Drendel's specialty?
- Ivory Drendel is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ivory Drendel located?
- Ivory Drendel's practice location on file with NPPES is 160 Heritage Way Ste 202, Kalispell, MT 59901-3127.
- What is Ivory Drendel's phone number?
- The practice phone number listed in the NPPES registry for Ivory Drendel is (406) 752-8433.
- Does Ivory Drendel accept Medicare?
- Ivory Drendel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ivory Drendel's NPI active?
- Yes — Ivory Drendel's NPI (1194984039) 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.