Quick answers
- Does Margaret Klatt accept Medicare assignment?
- Yes. Medicare's clinician data says Margaret Klatt accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Margaret Klatt see?
- In 2024, CMS data shows 285 Original Medicare patients and 1,224 services for Margaret Klatt. This counts Original Medicare only and measures volume, not quality.
- What is Margaret Klatt's NPI number?
- 1437262516. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Margaret Klatt, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 285 |
|---|---|
| Services billed to Medicare | 1,224 |
| Different services or procedures | 48 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection of substance into lower spine canal using imaging guidance (62323)203 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)200 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)142 services
- Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096)81 services
- Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level (64483)69 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis75%
- Anxiety32%
- Chronic kidney disease32%
- Diabetes27%
Hospitals where Margaret Klatt works
Medicare's Facility Affiliation Data lists Margaret Klatt at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Holy Family MemorialManitowoc, WI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 520107
Practice locations
Addresses where Margaret Klatt is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1081 E Johnson StFond Du Lac, WI 54935 (920) 367‑6700
- 1414 N Taylor DrSheboygan, WI 53081 (920) 320‑2436
- 1650 S 41st StManitowoc, WI 54220 (920) 320‑2011
- 2300 Western AveManitowoc, WI 54220 (920) 320‑2011
- 2631 Eastern AvePlymouth, WI 53073 (920) 320‑2436
Group practices
Medicare enrollment lists Margaret Klatt as a member of this group (CMS data updated October 2, 2026).
- Froedtert Manitowoc Medical Group, LLC156 clinicians in the group
Specialties
- Pain Managementprimary
Other pain management doctors in Wisconsin
Clinicians with the same Medicare primary specialty in Wisconsin — not a recommendation.
Other clinicians in Froedtert Manitowoc Medical Group, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 1994 (32 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1437262516 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians