Jeffrey Katz, M.D.
NPI 1639470123 · Anesthesiology Physician · Evanston, IL
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Katz, M.D. is a Anesthesiology Physician provider in Evanston, IL (NPI 1639470123).
Provider details
- NPI number
- 1639470123
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036129261 (IL)
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
15 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
429 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 50 Minutes99233 | 89 | $125 |
| Anesthesia for Lens Surgery00142 | 83 | $68 |
| Critical Care, First 30-74 Minutes99291 | 54 | $228 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 48 | $69 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 43 | $80 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 20 | $87 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-11-15
- Last updated
- 2019-10-22
Frequently asked questions
- What is Jeffrey Katz's NPI number?
- Jeffrey Katz's National Provider Identifier (NPI) is 1639470123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Katz's specialty?
- Jeffrey Katz is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Katz located?
- Jeffrey Katz's practice location on file with NPPES is 2650 Ridge Ave., Evanston, IL 60201.
- What is Jeffrey Katz's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Katz is (847) 570-2760.
- Does Jeffrey Katz accept Medicare?
- Jeffrey Katz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Katz's NPI active?
- Yes — Jeffrey Katz's NPI (1639470123) is active in the NPPES registry as of the last update on 2019-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.