Mark Kenton, DO
NPI 1134162787 · Emergency Medicine Physician · Springfield, MA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Kenton, DO is a Emergency Medicine Physician provider in Springfield, MA (NPI 1134162787).
Provider details
- NPI number
- 1134162787
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 215759 (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
20 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
143 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 High Level of Medical Decision Making99285 | 88 | $171 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 25 | $118 |
| Critical Care, First 30-74 Minutes99291 | 17 | $209 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 13 | $66 |
Typical Medicare-allowed amounts for these services range $66–$209 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$42 across 2 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
- 2006-06-13
- Last updated
- 2010-06-17
Frequently asked questions
- What is Mark Kenton's NPI number?
- Mark Kenton's National Provider Identifier (NPI) is 1134162787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Kenton's specialty?
- Mark Kenton is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Kenton located?
- Mark Kenton's practice location on file with NPPES is 271 Carew St, Springfield, MA 01104-2377.
- What is Mark Kenton's phone number?
- The practice phone number listed in the NPPES registry for Mark Kenton is (413) 748-9137.
- Does Mark Kenton accept Medicare?
- Mark Kenton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Kenton's NPI active?
- Yes — Mark Kenton's NPI (1134162787) is active in the NPPES registry as of the last update on 2010-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.