Benjamin Beggs, MD
NPI 1386174381 · Family Medicine Physician · O Fallon, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Benjamin Beggs, MD is a Family Medicine Physician provider in O Fallon, IL (NPI 1386174381).
Provider details
- NPI number
- 1386174381
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036152461 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
173 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 81 | $73 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 39 | $77 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 32 | $130 |
| Hemoglobin A1c Level83036 | 21 | $10 |
Typical Medicare-allowed amounts for these services range $10–$130 (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 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 72 | 17 |
| Atorvastatin Calcium | 68 | 23 |
| Hydrochlorothiazide | 55 | 13 |
| Amlodipine Besylate | 55 | 16 |
| Gabapentin | 52 | 12 |
| Metformin Hcl | 50 | 11 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-13
- Last updated
- 2026-02-25
- Certified
- 2026-02-25
Frequently asked questions
- What is Benjamin Beggs's NPI number?
- Benjamin Beggs's National Provider Identifier (NPI) is 1386174381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Benjamin Beggs's specialty?
- Benjamin Beggs is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Benjamin Beggs located?
- Benjamin Beggs's practice location on file with NPPES is 3 Saint Elizabeth Blvd Ste 4000, O Fallon, IL 62269-1284.
- What is Benjamin Beggs's phone number?
- The practice phone number listed in the NPPES registry for Benjamin Beggs is (618) 233-5480.
- Does Benjamin Beggs accept Medicare?
- Benjamin Beggs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Benjamin Beggs's NPI active?
- Yes — Benjamin Beggs's NPI (1386174381) is active in the NPPES registry as of the last update on 2026-02-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.