Ronald Chusid, D.O.
NPI 1841379260 · Internal Medicine Physician · Muskegon, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Chusid, D.O. is a Internal Medicine Physician provider in Muskegon, MI (NPI 1841379260).
Provider details
- NPI number
- 1841379260
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 008174 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,168 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 448 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 293 | $86 |
| Chronic Care Management Services for Two Or More Chronic Conditions, First 30 Minutes Provided Personally By Health Care Professional, Per Calendar Month99491 | 159 | $81 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 126 | $86 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 67 | $121 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 79 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 709 | 56 |
| Methadone Hcl | 162 | — |
| Atorvastatin Calcium | 157 | 41 |
| Amlodipine Besylate | 147 | 35 |
| Lisinopril | 130 | 30 |
| Gabapentin | 127 | 18 |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-05
- Last updated
- 2008-03-17
Frequently asked questions
- What is Ronald Chusid's NPI number?
- Ronald Chusid's National Provider Identifier (NPI) is 1841379260, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Chusid's specialty?
- Ronald Chusid is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Chusid located?
- Ronald Chusid's practice location on file with NPPES is 1762 Oak Ave, Muskegon, MI 49442-2407.
- What is Ronald Chusid's phone number?
- The practice phone number listed in the NPPES registry for Ronald Chusid is (231) 773-3258.
- Does Ronald Chusid accept Medicare?
- Ronald Chusid is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Chusid's NPI active?
- Yes — Ronald Chusid's NPI (1841379260) is active in the NPPES registry as of the last update on 2008-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.