Corinne Klein, M.D.
NPI 1730492992 · Infectious Disease Physician · Appleton, WI
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Corinne Klein, M.D. is a Infectious Disease Physician provider in Appleton, WI (NPI 1730492992).
Provider details
- NPI number
- 1730492992
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 71033 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
78 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 31 | $159 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 31 | $45 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 16 | $116 |
Typical Medicare-allowed amounts for these services range $45–$159 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 62 | 37 |
| Methenamine Hippurate | 51 | 19 |
| Cephalexin | 47 | 17 |
| Levofloxacin | 42 | 33 |
| Piperacillin Sodium/Tazobactambrand: Piperacillin-Tazobactam | 35 | — |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 32 | — |
| Moxifloxacin Hcl | 30 | 17 |
| Doxycycline Hyclate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$119 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-07-16
- Last updated
- 2026-01-19
- Certified
- 2026-01-19
Frequently asked questions
- What is Corinne Klein's NPI number?
- Corinne Klein's National Provider Identifier (NPI) is 1730492992, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Corinne Klein's specialty?
- Corinne Klein is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Corinne Klein located?
- Corinne Klein's practice location on file with NPPES is 2700 E Enterprise Ave Ste B, Appleton, WI 54913-7656.
- What is Corinne Klein's phone number?
- The practice phone number listed in the NPPES registry for Corinne Klein is (920) 260-3905.
- Does Corinne Klein accept Medicare?
- Corinne Klein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Corinne Klein's NPI active?
- Yes — Corinne Klein's NPI (1730492992) is active in the NPPES registry as of the last update on 2026-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.