Mitchell Blenden, MD
NPI 1275169278 · Emergency Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mitchell Blenden, MD is a Emergency Medicine Physician provider in Chicago, IL (NPI 1275169278).
Provider details
- NPI number
- 1275169278
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
109 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 | 79 | $178 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 18 | $119 |
| Ultrasound of Heart, Follow-Up93308 | 12 | $25 |
Typical Medicare-allowed amounts for these services range $25–$178 (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)
- 111 Goose LnGuilford, CT 06437-5101Phone: (203) 453-7900
- 1450 Chapel StNew Haven, CT 06511-4405Phone: (203) 542-9074
Registry dates
- Enumerated
- 2020-03-21
- Last updated
- 2024-06-27
- Certified
- 2024-06-27
Frequently asked questions
- What is Mitchell Blenden's NPI number?
- Mitchell Blenden's National Provider Identifier (NPI) is 1275169278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mitchell Blenden's specialty?
- Mitchell Blenden is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mitchell Blenden located?
- Mitchell Blenden's practice location on file with NPPES is 251 E Huron St, Chicago, IL 60611-2908.
- What is Mitchell Blenden's phone number?
- The practice phone number listed in the NPPES registry for Mitchell Blenden is (312) 926-2000.
- Does Mitchell Blenden accept Medicare?
- Mitchell Blenden is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mitchell Blenden's NPI active?
- Yes — Mitchell Blenden's NPI (1275169278) is active in the NPPES registry as of the last update on 2024-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.