Lee Kamstra, M.D.
NPI 1164409215 · Family Medicine Physician · Orange City, IA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lee Kamstra, M.D. is a Family Medicine Physician provider in Orange City, IA (NPI 1164409215).
Provider details
- NPI number
- 1164409215
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 75197 (MN)
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
284 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 80 | $122 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 71 | $74 |
| Residence Visit for New Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99344 | 40 | $136 |
| Advance Care Planning, First 30 Minutes99497 | 40 | $79 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 18 | $100 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 81 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 147 | 62 |
| Omeprazole | 135 | 49 |
| Sertraline Hcl | 121 | 33 |
| Amlodipine Besylate | 115 | 38 |
| Furosemide | 109 | 36 |
| Levothyroxine Sodium | 107 | 29 |
| Apixabanbrand: Eliquis |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-29
- Last updated
- 2024-08-02
- Certified
- 2024-08-02
Frequently asked questions
- What is Lee Kamstra's NPI number?
- Lee Kamstra's National Provider Identifier (NPI) is 1164409215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lee Kamstra's specialty?
- Lee Kamstra is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lee Kamstra located?
- Lee Kamstra's practice location on file with NPPES is 1000 Lincoln Cir Se, Orange City, IA 51041-1862.
- What is Lee Kamstra's phone number?
- The practice phone number listed in the NPPES registry for Lee Kamstra is (712) 737-2000.
- Does Lee Kamstra accept Medicare?
- Lee Kamstra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lee Kamstra's NPI active?
- Yes — Lee Kamstra's NPI (1164409215) is active in the NPPES registry as of the last update on 2024-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.