Maxwell Muench, DO
NPI 1043878945 · Anesthesiology Physician · Richmond Heights, MO
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maxwell Muench, DO is a Anesthesiology Physician provider in Richmond Heights, MO (NPI 1043878945).
Provider details
- NPI number
- 1043878945
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 2023009997 (MO)
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
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
14 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) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 14 | $42 |
Typical Medicare-allowed amounts for these services range $42–$42 (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.
Practice location
Mailing address
Additional practice locations (2)
- 6420 Clayton RdRichmond Heights, MO 63117-1811Phone: (314) 768-8442
- 3015 N Ballas Rd Dept ofSaint Louis, MO 63131-2329Phone: (800) 862-9980Fax: (314) 362-1185
Registry dates
- Enumerated
- 2019-06-05
- Last updated
- 2024-09-13
- Certified
- 2024-09-13
Frequently asked questions
- What is Maxwell Muench's NPI number?
- Maxwell Muench's National Provider Identifier (NPI) is 1043878945, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maxwell Muench's specialty?
- Maxwell Muench is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Maxwell Muench located?
- Maxwell Muench's practice location on file with NPPES is 6420 Clayton Rd, Richmond Heights, MO 63117-1811.
- What is Maxwell Muench's phone number?
- The practice phone number listed in the NPPES registry for Maxwell Muench is (314) 768-8442.
- Does Maxwell Muench accept Medicare?
- Maxwell Muench is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maxwell Muench's NPI active?
- Yes — Maxwell Muench's NPI (1043878945) is active in the NPPES registry as of the last update on 2024-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.