Ronald Cotton, MD, PH.D.
NPI 1548655749 · Physical Medicine & Rehabilitation Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Physical Medicine and Rehabilitation · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Cotton, MD, PH.D. is a Physical Medicine & Rehabilitation Physician provider in Chicago, IL (NPI 1548655749).
Provider details
- NPI number
- 1548655749
- Entity type
- Individual
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PH.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
189 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 177 | $87 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 12 | $130 |
Typical Medicare-allowed amounts for these services range $87–$130 (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.
Practice location
Mailing address
Additional practice locations (1)
- 2750 W North AveChicago, IL 60647-5247Phone: (312) 432-4556
Registry dates
- Enumerated
- 2015-04-03
- Last updated
- 2020-06-19
- Certified
- 2020-06-19
Frequently asked questions
- What is Ronald Cotton's NPI number?
- Ronald Cotton's National Provider Identifier (NPI) is 1548655749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Cotton's specialty?
- Ronald Cotton is listed in the NPPES registry with a primary specialty of Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Cotton located?
- Ronald Cotton's practice location on file with NPPES is 355 E Erie St, Chicago, IL 60611-3167.
- What is Ronald Cotton's phone number?
- The practice phone number listed in the NPPES registry for Ronald Cotton is (312) 238-1000.
- Does Ronald Cotton accept Medicare?
- Ronald Cotton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Cotton's NPI active?
- Yes — Ronald Cotton's NPI (1548655749) is active in the NPPES registry as of the last update on 2020-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.