Richard Judelson, MD
NPI 1639690142 · Clinical Pathology/Laboratory Medicine Physician · Madison, WI
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Judelson, MD is a Clinical Pathology/Laboratory Medicine Physician provider in Madison, WI (NPI 1639690142).
Provider details
- NPI number
- 1639690142
- Entity type
- Individual
- Primary specialty
- Clinical Pathology/Laboratory Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 83674 (WI)
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
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,807 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 | 911 | $37 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 214 | $27 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 112 | $34 |
| Pathology Examination of Tissue Using a Microscope, Moderately High Complexity88307 | 98 | $81 |
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 85 | $51 |
| Cell Examination of Specimen, Concentration Technique88108 | 72 | $23 |
Practice location
Mailing address
Additional practice locations (2)
- 8700 Beverly BlvdWest Hollywood, CA 90048-1804Phone: (310) 423-6623
- 1 Innovation Drive3 BiotechWorcester, MA 01605Phone: (508) 793-6156
Registry dates
- Enumerated
- 2017-07-06
- Last updated
- 2024-12-10
- Certified
- 2024-12-10
Frequently asked questions
- What is Richard Judelson's NPI number?
- Richard Judelson's National Provider Identifier (NPI) is 1639690142, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Judelson's specialty?
- Richard Judelson is listed in the NPPES registry with a primary specialty of Clinical Pathology/Laboratory Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Judelson located?
- Richard Judelson's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-1804.
- What is Richard Judelson's phone number?
- The practice phone number listed in the NPPES registry for Richard Judelson is (608) 263-8443.
- Does Richard Judelson accept Medicare?
- Richard Judelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Judelson's NPI active?
- Yes — Richard Judelson's NPI (1639690142) is active in the NPPES registry as of the last update on 2024-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.