Quick answers
- Does Neill T. Peters accept Medicare assignment?
- Yes. Medicare's clinician data says Neill T. Peters accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Neill T. Peters see?
- In 2024, CMS data shows 1,131 Original Medicare patients and 4,931 services for Neill T. Peters. This counts Original Medicare only and measures volume, not quality.
- What is Neill T. Peters's NPI number?
- 1215912795. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Neill T. Peters, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,131 |
|---|---|
| Services billed to Medicare | 4,931 |
| Different services or procedures | 32 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)1,655 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)929 services
- Destruction of precancer skin growth, 1 growth (17000)485 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)424 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)369 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol72%
- High blood pressure53%
- Arthritis41%
- Ischemic heart disease23%
- Osteoporosis19%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)19%
Practice locations
Addresses where Neill T. Peters is enrolled with Medicare (CMS data updated October 2, 2026).
- 363 W Erie St, Suite 350Chicago, IL 60654 (312) 922‑1955
Group practices
Medicare enrollment lists Neill T. Peters as a member of this group (CMS data updated October 2, 2026).
- Medical Dermatology Associates of Chicago Ltd7 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Chicago
Clinicians with the same Medicare primary specialty in Chicago, IL — not a recommendation.
Other clinicians in Medical Dermatology Associates of Chicago Ltd
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Michigan Medical School |
| Graduation year | 1993 (33 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215912795 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians