Bruce Simon, M.D.
NPI 1164420634 · Surgical Critical Care Physician · Worcester, MA
Bruce Simon, M.D. is a Surgical Critical Care Physician provider in Worcester, MA (NPI 1164420634).
Provider details
- NPI number
- 1164420634
- Entity type
- Individual
- Primary specialty
- Surgical Critical Care PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 76579 (MA)
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
20 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
451 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 | 254 | $78 |
| Critical Care, First 30-74 Minutes99291 | 52 | $208 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 51 | $117 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 47 | $49 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 36 | $171 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-08
- Last updated
- 2024-11-19
- Certified
- 2024-11-19
Frequently asked questions
- What is Bruce Simon's NPI number?
- Bruce Simon's National Provider Identifier (NPI) is 1164420634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bruce Simon's specialty?
- Bruce Simon is listed in the NPPES registry with a primary specialty of Surgical Critical Care Physician (Allopathic & Osteopathic Physicians).
- Where is Bruce Simon located?
- Bruce Simon's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Bruce Simon's phone number?
- The practice phone number listed in the NPPES registry for Bruce Simon is (508) 856-5288.
- Is Bruce Simon's NPI active?
- Yes — Bruce Simon's NPI (1164420634) is active in the NPPES registry as of the last update on 2024-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.