Dr. Ryan Bolton , MD
Surgery โข Bronx, NY
1400 Pelham Pkwy S
Bronx, NY 104611197
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on March 26, 2018; this date does not establish years in practice.
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Published CMS data list 1,337 Original Medicare Part B services in 2020.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020. Published rows only; this is not a quality measure.
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Published Part B service records, 2020:
- 99308 โ Subsequent nursing facility care with straightforward level of medical decision making, per day: 580 service units.
- 99307 โ Subsequent nursing facility care with straightforward level of medical decision making, per day: 153 service units.
- 11043 โ Removal of muscle and/or tissue, 20.0 sq cm or less: 127 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2019 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2020). CPT notice
See all 10 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 12 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Tamsulosin Hcl โ 12 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 80% of clinicians listed under Surgery in Bronx, NY (2024, 22 clinicians with data). Median for this group: 32. Middle half: 15 to 56.
Fewer Part D prescriptions than 85% of clinicians listed under Surgery in New York (2024, 612 clinicians with data). Median for this group: 40. Middle half: 20 to 87.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
Practice Location & Contact Primary Location
1400 Pelham Pkwy S
Bronx, NY 104611197
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Bronx, NY. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $122,596 in 2020
The total amount Medicare approved for these services in 2020. 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 โ by Provider and Service, 2020.
Paid by Medicare
About $97,951 in 2020
The part of the Medicare-allowed amount that Medicare itself paid in 2020, 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 โ by Provider and Service, 2020.
30-day fills
22 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
$127 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 โ by Provider and Drug, 2024.
Open Payments general payments, program year 2021
All general payments: $284.86 across 3 records.
By nature of payment
- Food and Beverage: $284.86 across 3 records.
Reporting-company totals
- Davol Inc.: $284.86 across 3 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 2021 (published June 30, 2026).
NPI first issued
2018
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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, โDoes your provider accept Medicare as full payment?โ
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.
Compared with the same specialty in Bronx and New York
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 80% of clinicians listed under Surgery in Bronx, NY (2024, 22 clinicians with data). Median for this group: 32. Middle half: 15 to 56.
Fewer Part D prescriptions than 85% of clinicians listed under Surgery in New York (2024, 612 clinicians with data). Median for this group: 40. Middle half: 20 to 87.
Part D drug cost
A lower Part D drug cost than 65% of clinicians listed under Surgery in Bronx, NY (2024, 22 clinicians with data). Median for this group: $184. Middle half: $91 to $1,449.
A lower Part D drug cost than 65% of clinicians listed under Surgery in New York (2024, 612 clinicians with data). Median for this group: $294. Middle half: $86 to $2,914.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Bolton are from 2020.
99 active clinicians are listed under Surgery with a practice address in Bronx, NY (2,058 in New York).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Bronx
5.1% of these 99 clinicians have the CMS telehealth indicator.
39.4% of these 99 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.
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Medicare Part B services
CMS data for Medicare Part B services are available for 2020 only.
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Medicare-allowed amount
CMS data for Medicare-allowed amount are available for 2020 only.
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Paid by Medicare
CMS data for Medicare payment amount are available for 2020 only.
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Medicare Part D prescriptions
CMS data for Part D prescriptions are available for 2024 only.
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30-day fills
CMS data for 30-day fills are available for 2024 only.
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Part D drug cost
CMS data for Part D drug cost are available for 2024 only.
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $56.39 in 2020 to $284.86 in 2021.
- 2020: $56.39
- 2021: $284.86
Sources: CMS Medicare Physician & Other Practitioners (2020), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2021), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท 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 2021 (payments made January 1 โ December 31, 2021): fewer than 11 records totaling $284.86.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Davol Inc. |
Food and Beverage
In-kind items and services
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Progel | General | $134.54 |
| Davol Inc. |
Food and Beverage
In-kind items and services
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Progel | General | $130.07 |
| Davol Inc. |
Food and Beverage
In-kind items and services
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Progel | General | $20.25 |
Source: CMS Open Payments, program year 2021, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2019 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 โ by Provider and Service data, 2020; 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 |
|---|---|---|---|---|
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99308
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more
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580 | 132 | $81.72 | $77.49 |
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99307
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes
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153 | 69 | $52.24 | $49.22 |
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11043
Removal of muscle and/or tissue, 20.0 sq cm or less
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127 | 39 | $250.08 | $186.88 |
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11042
Removal of skin and tissue, 20.0 sq cm or less
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113 | 50 | $113.45 | $63.70 |
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11046
Removal of muscle and/or tissue, each additional 20.0 sq cm or less
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87 | 25 | $91.86 | $68.93 |
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99305
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes
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87 | 87 | $151.76 | $142.46 |
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99306
Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more
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66 | 66 | $194.05 | $183.66 |
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11045
Removal of skin and tissue, each additional 20.0 sq cm or less
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56 | 18 | $51.57 | $32.75 |
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99309
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
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55 | 39 | $107.42 | $100.66 |
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99304
Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
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13 | 13 | $106.85 | $100.53 |
Source: CMS Part B by Provider and Service, 2020; 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 |
|---|---|---|---|---|---|
| Tamsulosin Hcl | Tamsulosin Hcl | 12 | 645 | $127.11 | โ |
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
Self-certified to NPPES: 2020-03-26NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
NUCC Taxonomy Code: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
Secondary Practice Locations
111 E 210th St
Bronx, NY 104672401
Phone: 7186962583
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Surgery
Doctor of Medicine (M.D.)
General Practice
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Student in an Organized Health Care Education/Training Program
Doctor of Medicine (M.D.)
Ophthalmology
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Medicine (M.D.), Master of Public Health
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 240 MARLBOROUGH ST APT 8, BOSTON, MA 021161735 (Tel: 9379038492)
Recorded as RYAN BOLTON, MD
NPI status registered as active in NPPES database
Registered at 1400 PELHAM PKWY S, BRONX, NY 104611197 (Tel: 7186962583)
Registered at 1400 PELHAM PKWY S, BRONX, NY 104611197 (Tel: 7186962583)
Recorded as RYAN OLAVARRIA, MD
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Surgery Specialists in Bronx
- Dr. Rebecca Levine, MD
- Dr. Rosanne Newell, MD
- Dr. Brendon Hopgood, MD
- Jemma Flood
- Dr. Folashade Adeshuko, MD
- Cosman Mandujano Bejarano
Mailing Address
240 Marlborough St Apt 8
Boston, MA 021161735
Phone: 9379038492