Christian Klaucke, M.D.
NPI 1952749640 · Emergency Medicine Physician · Worcester, MA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christian Klaucke, M.D. is a Emergency Medicine Physician provider in Worcester, MA (NPI 1952749640).
Provider details
- NPI number
- 1952749640
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 265980 (MA)
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
13 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
334 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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 134 | $120 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 129 | $174 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 37 | $71 |
| Critical Care, First 30-74 Minutes99291 | 34 | $214 |
Typical Medicare-allowed amounts for these services range $71–$214 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 23 | 23 |
| Cefpodoxime Proxetil | 17 | 17 |
| Oxycodone Hcl | 14 | 14 |
| Apixabanbrand: Eliquis | 13 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 12 | — |
| Cyclobenzaprine Hcl | 12 | 12 |
| Azithromycin | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,031 across 10 records (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
- 2013-06-05
- Last updated
- 2020-11-23
- Certified
- 2020-11-23
Frequently asked questions
- What is Christian Klaucke's NPI number?
- Christian Klaucke's National Provider Identifier (NPI) is 1952749640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christian Klaucke's specialty?
- Christian Klaucke is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christian Klaucke located?
- Christian Klaucke's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Christian Klaucke's phone number?
- The practice phone number listed in the NPPES registry for Christian Klaucke is (508) 421-1400.
- Does Christian Klaucke accept Medicare?
- Christian Klaucke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christian Klaucke's NPI active?
- Yes — Christian Klaucke's NPI (1952749640) is active in the NPPES registry as of the last update on 2020-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.