Benjamin Mazal, M.D.
NPI 1144537804 · Family Medicine Physician · Warsaw, MO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Mazal, M.D. is a Family Medicine Physician provider in Warsaw, MO (NPI 1144537804).
Provider details
- NPI number
- 1144537804
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C1-0009472 (DE)
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
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
686 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 275 | $169 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 236 | $8 |
| Critical Care, First 30-74 Minutes99291 | 71 | $204 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 67 | $117 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 19 | $67 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 28 | 28 |
| Ondansetronbrand: Ondansetron Odt | 28 | 27 |
| Levofloxacin | 23 | 23 |
| Ibuprofen | 18 | 18 |
| Clonidine Hcl | 17 | 17 |
| Ketorolac Tromethamine | 16 | 15 |
| Pantoprazole Sodium | 14 | 14 |
| Azithromycin | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-09-01
- Last updated
- 2015-04-07
Frequently asked questions
- What is Benjamin Mazal's NPI number?
- Benjamin Mazal's National Provider Identifier (NPI) is 1144537804, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Mazal's specialty?
- Benjamin Mazal is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Mazal located?
- Benjamin Mazal's practice location on file with NPPES is 1771 Commercial St, Warsaw, MO 65355-3096.
- What is Benjamin Mazal's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Mazal is (660) 438-5193.
- Does Benjamin Mazal accept Medicare?
- Benjamin Mazal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Mazal's NPI active?
- Yes — Benjamin Mazal's NPI (1144537804) is active in the NPPES registry as of the last update on 2015-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.