Garrison Pease, M.D.
NPI 1598104721 · Anatomic Pathology & Clinical Pathology Physician · Evanston, IL
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Garrison Pease, M.D. is a Anatomic Pathology & Clinical Pathology Physician provider in Evanston, IL (NPI 1598104721).
Provider details
- NPI number
- 1598104721
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 62295 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
13 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
498 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 | 197 | $42 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 90 | $31 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 73 | $39 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 58 | $92 |
| Surgical Pathology, Gross and Microscopic Examinations, for Prostate Needle Biopsy, Any MethodG0416 | 40 | $199 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 26 | $13 |
Practice location
Mailing address
Additional practice locations (1)
- 1 Barnes Jewish Hospital PlzSaint Louis, MO 63110-1003Phone: (314) 362-5000
Registry dates
- Enumerated
- 2013-06-20
- Last updated
- 2022-07-21
Frequently asked questions
- What is Garrison Pease's NPI number?
- Garrison Pease's National Provider Identifier (NPI) is 1598104721, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Garrison Pease's specialty?
- Garrison Pease is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Garrison Pease located?
- Garrison Pease's practice location on file with NPPES is 2650 Ridge Ave, Evanston, IL 60201-1718.
- What is Garrison Pease's phone number?
- The practice phone number listed in the NPPES registry for Garrison Pease is (847) 570-1938.
- Does Garrison Pease accept Medicare?
- Garrison Pease is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Garrison Pease's NPI active?
- Yes — Garrison Pease's NPI (1598104721) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.