Michael Ziffra, MD
NPI 1235163734 · Psychiatry Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Ziffra, MD is a Psychiatry Physician provider in Chicago, IL (NPI 1235163734).
Provider details
- NPI number
- 1235163734
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
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
19 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
631 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 169 | $17 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 159 | $134 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 120 | $136 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 106 | $76 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 32 | $199 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lamotrigine | 159 | 20 |
| Bupropion Hclbrand: Bupropion Xl | 109 | 13 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 86 | — |
| Sertraline Hcl | 82 | 13 |
| Escitalopram Oxalate | 75 | 12 |
| Trazodone Hcl | 73 | 13 |
| Lorazepam |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2023-03-07
Frequently asked questions
- What is Michael Ziffra's NPI number?
- Michael Ziffra's National Provider Identifier (NPI) is 1235163734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Ziffra's specialty?
- Michael Ziffra is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Ziffra located?
- Michael Ziffra's practice location on file with NPPES is 680 N Lake Shore Dr, Chicago, IL 60611-4546.
- What is Michael Ziffra's phone number?
- The practice phone number listed in the NPPES registry for Michael Ziffra is (312) 695-9797.
- Does Michael Ziffra accept Medicare?
- Michael Ziffra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Ziffra's NPI active?
- Yes — Michael Ziffra's NPI (1235163734) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.