Ronald Mitchell, MD
NPI 1154556736 · Internal Medicine Physician · Mountt Vernon, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Mitchell, MD is a Internal Medicine Physician provider in Mountt Vernon, NY (NPI 1154556736).
Provider details
- NPI number
- 1154556736
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2509111 (NY)
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 tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 352 | 113 |
| Metformin Hcl | 251 | 78 |
| Atorvastatin Calcium | 247 | 89 |
| Losartan Potassium | 207 | 64 |
| Hydrochlorothiazide | 168 | 54 |
| Simvastatin | 157 | 47 |
| Lisinopril | 119 | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$660 across 15 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-05-26
- Last updated
- 2011-11-17
Frequently asked questions
- What is Ronald Mitchell's NPI number?
- Ronald Mitchell's National Provider Identifier (NPI) is 1154556736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Mitchell's specialty?
- Ronald Mitchell is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Mitchell located?
- Ronald Mitchell's practice location on file with NPPES is 107 West 4th Street, Mountt Vernon, NY 10550.
- What is Ronald Mitchell's phone number?
- The practice phone number listed in the NPPES registry for Ronald Mitchell is (914) 699-7200.
- Does Ronald Mitchell accept Medicare?
- Ronald Mitchell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Mitchell's NPI active?
- Yes — Ronald Mitchell's NPI (1154556736) is active in the NPPES registry as of the last update on 2011-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.