Mitchell Illichmann, M.D.
NPI 1942246509 · Psychiatry Physician · Madison, WI
Mitchell Illichmann, M.D. is a Psychiatry Physician provider in Madison, WI (NPI 1942246509).
Provider details
- NPI number
- 1942246509
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 50988 (WI)
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
20 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
30 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 30 | $111 |
Typical Medicare-allowed amounts for these services range $111–$111 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Aripiprazole | 66 |
| Clonazepam | 64 |
| Quetiapine Fumarate | 62 |
| Lorazepam | 61 |
| Clozapine | 54 |
| Escitalopram Oxalate | 53 |
| Gabapentin | 52 |
| Trazodone Hcl | 49 |
| Duloxetine Hcl | 40 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-21
- Last updated
- 2011-03-31
Frequently asked questions
- What is Mitchell Illichmann's NPI number?
- Mitchell Illichmann's National Provider Identifier (NPI) is 1942246509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mitchell Illichmann's specialty?
- Mitchell Illichmann is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mitchell Illichmann located?
- Mitchell Illichmann's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0001.
- What is Mitchell Illichmann's phone number?
- The practice phone number listed in the NPPES registry for Mitchell Illichmann is (608) 265-8130.
- Is Mitchell Illichmann's NPI active?
- Yes — Mitchell Illichmann's NPI (1942246509) is active in the NPPES registry as of the last update on 2011-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.