Jason Farrer, M.D.
NPI 1184891475 · Anesthesiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Farrer, M.D. is a Anesthesiology Physician provider in Chicago, IL (NPI 1184891475).
Provider details
- NPI number
- 1184891475
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 57.013307 (OH)
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
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
141 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) |
|---|---|---|
| Anesthesia for Electroshock Therapy00104 | 116 | $61 |
| Anesthesia for Extensive Removal of Prostate00865 | 13 | $278 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 12 | $79 |
Typical Medicare-allowed amounts for these services range $61–$278 (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 (1)
- 9500 Euclid AveCleveland, OH 44195-0001Phone: (216) 444-2200
Registry dates
- Enumerated
- 2008-05-15
- Last updated
- 2023-11-20
- Certified
- 2023-11-20
Frequently asked questions
- What is Jason Farrer's NPI number?
- Jason Farrer's National Provider Identifier (NPI) is 1184891475, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Farrer's specialty?
- Jason Farrer is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Farrer located?
- Jason Farrer's practice location on file with NPPES is 251 E Huron St Ste 5-704, Chicago, IL 60611-2908.
- What is Jason Farrer's phone number?
- The practice phone number listed in the NPPES registry for Jason Farrer is (312) 695-0061.
- Does Jason Farrer accept Medicare?
- Jason Farrer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Farrer's NPI active?
- Yes — Jason Farrer's NPI (1184891475) is active in the NPPES registry as of the last update on 2023-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.