Rick Klein, DO
NPI 1558654897 · Family Medicine Physician · Chippewa Falls, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rick Klein, DO is a Family Medicine Physician provider in Chippewa Falls, WI (NPI 1558654897).
Provider details
- NPI number
- 1558654897
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 57597 (WI)
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
15 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
33 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 Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 18 | $151 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 15 | $105 |
Typical Medicare-allowed amounts for these services range $105–$151 (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 · 149 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 602 | 159 |
| Levothyroxine Sodium | 478 | 110 |
| Amlodipine Besylate | 413 | 111 |
| Lisinopril | 385 | 107 |
| Omeprazole | 372 | 86 |
| Gabapentin | 322 | 74 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-05-19
- Last updated
- 2020-09-14
- Certified
- 2020-09-14
Frequently asked questions
- What is Rick Klein's NPI number?
- Rick Klein's National Provider Identifier (NPI) is 1558654897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rick Klein's specialty?
- Rick Klein is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rick Klein located?
- Rick Klein's practice location on file with NPPES is 611 1st Ave, Chippewa Falls, WI 54729-1242.
- What is Rick Klein's phone number?
- The practice phone number listed in the NPPES registry for Rick Klein is (715) 838-5222.
- Does Rick Klein accept Medicare?
- Rick Klein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rick Klein's NPI active?
- Yes — Rick Klein's NPI (1558654897) is active in the NPPES registry as of the last update on 2020-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.