Michael Havens, M.D.
NPI 1619128923 · Anatomic Pathology & Clinical Pathology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Havens, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Chicago, IL (NPI 1619128923).
Provider details
- NPI number
- 1619128923
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036120021 (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
17 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
3,926 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 1,457 | $37 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 700 | $28 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 501 | $35 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 268 | $41 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 253 | $82 |
| Cell Examination of Specimen, Concentration Technique88108 | 147 | $22 |
Practice location
Mailing address
Additional practice locations (1)
- 1475 E Belvidere Rd Dept 1134Grayslake, IL 60030-2085Phone: (847) 535-6119Fax: (847) 535-6237
Registry dates
- Enumerated
- 2008-10-06
- Last updated
- 2024-01-24
- Certified
- 2024-01-24
Frequently asked questions
- What is Michael Havens's NPI number?
- Michael Havens's National Provider Identifier (NPI) is 1619128923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Havens's specialty?
- Michael Havens is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Havens located?
- Michael Havens's practice location on file with NPPES is 6528 N Olympia Ave, Chicago, IL 60631-1520.
- What is Michael Havens's phone number?
- The practice phone number listed in the NPPES registry for Michael Havens is (773) 792-8112.
- Does Michael Havens accept Medicare?
- Michael Havens is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Havens's NPI active?
- Yes — Michael Havens's NPI (1619128923) is active in the NPPES registry as of the last update on 2024-01-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.