Ronald Gross, M.D.
NPI 1043328289 · General Practice Physician · Bronx, NY
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Gross, M.D. is a General Practice Physician provider in Bronx, NY (NPI 1043328289).
Provider details
- NPI number
- 1043328289
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 196995 (NY)
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
503 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 311 | $120 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 173 | $83 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 19 | $121 |
Typical Medicare-allowed amounts for these services range $83–$121 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 180 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 874 | 130 |
| Amlodipine Besylate | 686 | 100 |
| Apixabanbrand: Eliquis | 621 | 55 |
| Metformin Hcl | 478 | 67 |
| Mirtazapine | 395 | 63 |
| Levothyroxine Sodium | 388 | 61 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-28
- Last updated
- 2010-01-05
Frequently asked questions
- What is Ronald Gross's NPI number?
- Ronald Gross's National Provider Identifier (NPI) is 1043328289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Gross's specialty?
- Ronald Gross is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Gross located?
- Ronald Gross's practice location on file with NPPES is 3765 Riverdale Ave, Bronx, NY 10463-1845.
- What is Ronald Gross's phone number?
- The practice phone number listed in the NPPES registry for Ronald Gross is (718) 601-2700.
- Does Ronald Gross accept Medicare?
- Ronald Gross is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Gross's NPI active?
- Yes — Ronald Gross's NPI (1043328289) is active in the NPPES registry as of the last update on 2010-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.