Dr. Ronald Lee Gross , MD
General Practice • Bronx, NY
3765 Riverdale Ave, Suite 5
Bronx, NY 104631845
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
NPI assigned on August 28, 2006; this date does not establish years in practice.
-
Published CMS data list 503 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
-
Published Part B service records, 2024:
- 99309 — Subsequent nursing facility care with moderate level of medical decision making, per day: 311 service units.
- 99308 — Subsequent nursing facility care with straightforward level of medical decision making, per day: 173 service units.
- 99309 — Subsequent nursing facility care with moderate level of medical decision making, per day: 19 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See the full table · Guide: How to read Medicare Part B data
-
Published CMS data list 15,110 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
-
Published Part D records, 2024:
- Atorvastatin Calcium — 874 prescription fills, including refills.
- Amlodipine Besylate — 686 prescription fills, including refills.
- Eliquis (Apixaban) — 621 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 180 records in the table · Guide: How to read Medicare Part D prescriber data
-
Fewer Medicare Part B services than 60% of clinicians listed under General Practice in Bronx, NY (2024, 16 clinicians with data). Median for this group: 679. Middle half: 379 to 1,089.
Close to the middle for Medicare Part B services among clinicians listed under General Practice in New York (2024, 121 clinicians with data). Median for this group: 480. Middle half: 159 to 1,406.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
-
Medicare Part B services went from 348 in 2020 to 503 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
3765 Riverdale Ave
Suite 5
Bronx, NY 104631845
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Rld Medical Services Pc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
1983
What Public CMS Data Show
General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
148 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $54,198 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $39,600 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
15,186 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$1,081,211 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Open Payments general payments, program year 2023
All general payments: $252.61 across 8 records.
By nature of payment
- Food and Beverage: $252.61 across 8 records.
Reporting-company totals
- Neurocrine BioSciences, Inc.: $208.65 across 6 records.
- Eli Lilly and Company: $43.96 across 2 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2023 (published June 30, 2026).
Years since graduation
43 years (graduated 1983)
CMS Doctors and Clinicians data list 1983 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Gross has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Gross as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Bronx and New York
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 60% of clinicians listed under General Practice in Bronx, NY (2024, 16 clinicians with data). Median for this group: 679. Middle half: 379 to 1,089.
Close to the middle for clinicians listed under General Practice in New York (2024, 121 clinicians with data). Median for this group: 480. Middle half: 159 to 1,406.
Medicare-allowed amount
Close to the middle for clinicians listed under General Practice in Bronx, NY (2024, 16 clinicians with data). Median for this group: $59,497. Middle half: $36,551 to $136,892.
Close to the middle for clinicians listed under General Practice in New York (2024, 121 clinicians with data). Median for this group: $48,626. Middle half: $15,080 to $117,576.
Paid by Medicare
Close to the middle for clinicians listed under General Practice in Bronx, NY (2024, 16 clinicians with data). Median for this group: $42,992. Middle half: $29,123 to $101,180.
Close to the middle for clinicians listed under General Practice in New York (2024, 121 clinicians with data). Median for this group: $37,563. Middle half: $10,608 to $93,619.
Medicare Part D prescriptions
More Part D prescriptions than 95% of clinicians listed under General Practice in Bronx, NY (2024, 24 clinicians with data). Median for this group: 703. Middle half: 49 to 3,699.
More Part D prescriptions than 95% of clinicians listed under General Practice in New York (2024, 186 clinicians with data). Median for this group: 462. Middle half: 50 to 2,510.
Part D drug cost
A higher Part D drug cost than 95% of clinicians listed under General Practice in Bronx, NY (2024, 24 clinicians with data). Median for this group: $71,036. Middle half: $1,226 to $240,700.
A higher Part D drug cost than 95% of clinicians listed under General Practice in New York (2024, 186 clinicians with data). Median for this group: $29,331. Middle half: $1,020 to $209,203.
79 active clinicians are listed under General Practice with a practice address in Bronx, NY (682 in New York).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Bronx
8.9% of these 79 clinicians have the CMS telehealth indicator.
25.3% of these 79 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
-
Medicare Part B services
Medicare Part B services increased 45% from 348 in 2020 to 503 in 2024.
- 2020: 348
- 2021: 514
- 2022: 780
- 2023: 1,126
- 2024: 503
-
Medicare-allowed amount
Medicare-allowed amount increased 87% from $28,934 in 2020 to $54,198 in 2024.
- 2020: $28,934
- 2021: $47,525
- 2022: $71,819
- 2023: $120,062
- 2024: $54,198
-
Paid by Medicare
Paid by Medicare increased 75% from $22,667 in 2020 to $39,600 in 2024.
- 2020: $22,667
- 2021: $36,914
- 2022: $57,173
- 2023: $91,874
- 2024: $39,600
-
Medicare Part D prescriptions
Medicare Part D prescriptions increased 65% from 9,165 in 2020 to 15,110 in 2024.
- 2020: 9,165
- 2021: 12,931
- 2022: 16,739
- 2023: 18,315
- 2024: 15,110
-
30-day fills
30-day fills increased 66% from 9,172 in 2020 to 15,186 in 2024.
- 2020: 9,172
- 2021: 12,971
- 2022: 16,858
- 2023: 18,431
- 2024: 15,186
-
Part D drug cost
Part D drug cost increased 118% from $495,915 in 2020 to $1,081,211 in 2024.
- 2020: $495,915
- 2021: $862,137
- 2022: $1,334,967
- 2023: $1,456,260
- 2024: $1,081,211
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $37.05 in 2019 to $252.61 in 2023.
- 2019: $37.05
- 2020: $18.19
- 2021: $16.62
- 2022: $172.08
- 2023: $252.61
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2023), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2023 (payments made January 1 – December 31, 2023): fewer than 11 records totaling $252.61.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
|
INGREZZA | General | $38.50 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
|
INGREZZA | General | $38.20 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
|
INGREZZA | General | $37.48 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
|
INGREZZA | General | $34.20 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
|
INGREZZA | General | $34.19 |
| Neurocrine BioSciences, Inc. |
Food and Beverage
In-kind items and services
|
INGREZZA | General | $26.08 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
|
TRULICITY | General | $24.55 |
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
|
TRULICITY | General | $19.41 |
Source: CMS Open Payments, program year 2023, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99309
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
|
311 | 106 | $285.00 | $120.46 |
|
99308
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more
|
173 | 89 | $265.00 | $83.47 |
|
99309
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
|
19 | 13 | $285.00 | $120.77 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 874 | 25,149 | $12,478.45 | 130 |
| Amlodipine Besylate | Amlodipine Besylate | 686 | 19,970 | $6,737.80 | 100 |
| Eliquis | Apixaban | 621 | 8,718 | $184,938.78 | 55 |
| Metformin Hcl | Metformin Hcl | 478 | 13,808 | $4,759.94 | 67 |
| Mirtazapine | Mirtazapine | 395 | 11,700 | $10,683.03 | 63 |
| Gabapentin | Gabapentin | 388 | 11,339 | $5,956.03 | 58 |
| Levothyroxine Sodium | Levothyroxine Sodium | 388 | 11,276 | $4,837.11 | 61 |
| Famotidine | Famotidine | 384 | 11,285 | $11,916.35 | 70 |
| Metoprolol Tartrate | Metoprolol Tartrate | 361 | 10,253 | $2,956.23 | 56 |
| Furosemide | Furosemide | 345 | 9,475 | $2,500.21 | 53 |
| Simvastatin | Simvastatin | 337 | 9,771 | $3,779.05 | 48 |
| Levetiracetam | Levetiracetam | 303 | 8,788 | $9,756.72 | 35 |
| Losartan Potassium | Losartan Potassium | 292 | 8,101 | $3,617.50 | 51 |
| Tamsulosin Hcl | Tamsulosin Hcl | 284 | 7,969 | $4,742.30 | 44 |
| Januvia | Sitagliptin Phosphate | 266 | 3,775 | $75,598.73 | 30 |
| Sodium Chloride | 0.9 % Sodium Chloride | 244 | 756 | $12,685.17 | 72 |
| Clopidogrel | Clopidogrel Bisulfate | 240 | 6,872 | $4,715.33 | 38 |
| Quetiapine Fumarate | Quetiapine Fumarate | 230 | 6,753 | $3,618.47 | 26 |
| Lisinopril | Lisinopril | 229 | 6,725 | $2,062.21 | 44 |
| Pantoprazole Sodium | Pantoprazole Sodium | 228 | 6,379 | $8,520.08 | 42 |
| Metoprolol Succinate | Metoprolol Succinate | 217 | 6,087 | $3,164.61 | 41 |
| Donepezil Hcl | Donepezil Hcl | 207 | 5,968 | $3,836.81 | 31 |
| Divalproex Sodium | Divalproex Sodium | 185 | 5,627 | $5,989.77 | 24 |
| Lantus Solostar | Insulin Glargine,hum.Rec.Anlog | 179 | 4,094 | $6,796.17 | 36 |
| Trazodone Hcl | Trazodone Hcl | 170 | 4,999 | $1,582.57 | 25 |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL PRACTICE
I20040525000658
NY
9739160912
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Rld Medical Services Pc
170 Lake St, Liberty, NY 127541966
Phone: 9146392067
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Family
Internal Medicine
Doctor of Medicine (M.D.)
Psychiatry & Neurology - Psychiatry
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.)
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated August 28, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other General Practices in Bronx
- Dr. Henry Baquiran, MD
- Dr. Leila Mahdavian, MD
- Dr. Georges Ramalanjaona, MD
- Dr. Adanze Aguwa, MD
- Dr. Jaime Bido Bello, MD
- Dr. Ben Umeze, MD
More public profiles in New York
Directory navigation, in NPI number order.
- Nicole Michaels, NP Nurse Practitioner - Adult Health · New York
- Jerri Galan-Mcgrath, PMHNP Nurse Practitioner - Psychiatric/Mental Health · Patchogue
- Eunjoo Jeon Nurse Practitioner - Primary Care · Brentwood
- Amanda Kosior, DNP Nurse Practitioner - Family · Buffalo
- Victoria Every, NP Nurse Practitioner - Adult Health · Clifton Park
- Molly Blume, FNP-BC Nurse Practitioner - Family · Newark
- Sheri Klein Physical Therapist · Rockaway Park
- Holly Bailey, NP Nurse Practitioner - Family · Buffalo
- Kevin Terbush Physician Assistant · Ballston Spa
- Alexander Udey Occupational Therapist · Plainview
- Paige Wootten, NP, RN, LMHC Nurse Practitioner - Psychiatric/Mental Health · New York
- Tonie Mckenzie, MD Family Medicine · New York
Mailing Address
3765 Riverdale Ave, Suite 5
Bronx, NY 104631845
Phone: 7186012700