Dr. Samuel Walker Bollwinkel , DDS
Dentist - General Practice • Gilbert, AZ
2540 S San Tan Village Pkwy Ste 104
Gilbert, AZ 852950301
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
-
Dr. Samuel Bollwinkel is listed in NPPES under Dentist - General Practice.
-
NPI assigned on August 21, 2006; this date does not establish years in practice.
-
Published CMS data list 35 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:
- Azithromycin — 18 prescription fills, including refills.
- Amoxicillin — 17 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 the full table · Guide: How to read Medicare Part D prescriber data
-
Close to the middle for Part D prescriptions among clinicians listed under Dentist - General Practice in Gilbert, AZ (2024, 49 clinicians with data). Median for this group: 31. Middle half: 18 to 53.
Close to the middle for Part D prescriptions among clinicians listed under Dentist - General Practice in Arizona (2024, 1,208 clinicians with data). Median for this group: 40. Middle half: 21 to 79.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
-
Medicare Part D prescriptions went from 17 in 2020 to 35 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2020–2024.
Practice Location & Contact Primary Location
2540 S San Tan Village Pkwy Ste 104
Gilbert, AZ 852950301
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 Globe, AZ. 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
Dentist - General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
35 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
$95 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 2025
All general payments: $645.14 across 15 records.
By nature of payment
- Food and Beverage: $331.15 across 14 records.
- Gift: $313.99 across 1 record.
Reporting-company totals (3 largest of 5)
- Ultradent Products Inc: $313.99 across 1 record.
- Dentsply Sirona Inc: $214.31 across 10 records.
- BioHorizons Implant Systems Inc.: $72.39 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 2025 (published June 30, 2026).
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.
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, “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.
Compared with the same specialty in Gilbert and Arizona
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Dentist - General Practice in Gilbert, AZ (2024, 49 clinicians with data). Median for this group: 31. Middle half: 18 to 53.
Close to the middle for clinicians listed under Dentist - General Practice in Arizona (2024, 1,208 clinicians with data). Median for this group: 40. Middle half: 21 to 79.
Part D drug cost
Close to the middle for clinicians listed under Dentist - General Practice in Gilbert, AZ (2024, 49 clinicians with data). Median for this group: $95. Middle half: $53 to $210.
A lower Part D drug cost than 60% of clinicians listed under Dentist - General Practice in Arizona (2024, 1,208 clinicians with data). Median for this group: $135. Middle half: $62 to $322.
87 active clinicians are listed under Dentist - General Practice with a practice address in Gilbert, AZ (2,483 in Arizona).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Gilbert
0% of these 87 clinicians have the CMS telehealth indicator.
0% of these 87 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 D prescriptions
Medicare Part D prescriptions went from 17 in 2020 to 35 in 2024.
- 2020: 17
- 2021: 34
- 2022: 42
- 2023: 44
- 2024: 35
-
30-day fills
30-day fills went from 17 in 2020 to 35 in 2024.
- 2020: 17
- 2021: 34
- 2022: 42
- 2023: 44
- 2024: 35
-
Part D drug cost
Part D drug cost went from $51 in 2020 to $95 in 2024.
- 2020: $51
- 2021: $103
- 2022: $201
- 2023: $138
- 2024: $95
-
Industry payments (Open Payments)
Industry payments (Open Payments) decreased 98% from $29,384.12 in 2021 to $645.14 in 2025.
- 2021: $29,384.12
- 2022: $48,030.10
- 2023: $31,858.87
- 2024: $529.92
- 2025: $645.14
Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), 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 2025 (payments made January 1 – December 31, 2025): 15 records totaling $645.14.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Ultradent Products Inc |
Gift
In-kind items and services
|
Opalescence | General | $313.99 |
| BioHorizons Implant Systems Inc. |
Food and Beverage
In-kind items and services
|
BioHorizons Dental Implants | General | $50.00 |
| Dentsply Sirona Inc |
Food and Beverage
In-kind items and services
|
CEREC Tessera | General | $46.40 |
| Dentsply Sirona Inc |
Food and Beverage
In-kind items and services
|
SYMBIOS | General | $33.83 |
| Dentsply Sirona Inc |
Food and Beverage
In-kind items and services
|
CEREC Tessera | General | $27.30 |
| PATTERSON COMPANIES, INC. |
Food and Beverage
In-kind items and services
|
— | General | $24.44 |
| Dentsply Sirona Inc |
Food and Beverage
In-kind items and services
|
CEREC Tessera | General | $23.75 |
| BioHorizons Implant Systems Inc. |
Food and Beverage
In-kind items and services
|
BioHorizons Dental Implants | General | $22.39 |
| Dentsply Sirona Inc |
Food and Beverage
In-kind items and services
|
ATLANTIS | General | $21.87 |
| Envista Holdings Corporation |
Food and Beverage
In-kind items and services
|
SPARK | General | $20.01 |
| Dentsply Sirona Inc |
Food and Beverage
In-kind items and services
|
Implant Dentistry | General | $19.87 |
| Dentsply Sirona Inc |
Food and Beverage
In-kind items and services
|
OSSIX PLUS | General | $14.59 |
| Dentsply Sirona Inc |
Food and Beverage
In-kind items and services
|
CEREC Tessera | General | $11.92 |
| Dentsply Sirona Inc |
Food and Beverage
In-kind items and services
|
WaveOne Gold Conform Fit | General | $10.53 |
| Dentsply Sirona Inc |
Food and Beverage
In-kind items and services
|
SHORTY SINGLE SPEED AIR MOTOR | General | $4.25 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
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 |
|---|---|---|---|---|---|
| Azithromycin | Azithromycin | 18 | 90 | $64.05 | 15 |
| Amoxicillin | Amoxicillin | 17 | 66 | $30.49 | 14 |
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: 2026-04-23NUCC Taxonomy Code: 1223G0001X
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Secondary Practice Locations
198 W Oak St
Globe, AZ 855012544
Phone: 9284250670
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Dentist - General Practice
Doctor of Dental Surgery
Dentist
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2540 S SAN TAN VILLAGE PKWY STE 104, GILBERT, AZ 852950301 (Tel: 4809635089)
Registered at 2540 S SAN TAN VILLAGE PKWY STE 104, GILBERT, AZ 852950301 (Tel: 4809635089)
NPI status registered as active in NPPES database
Registered at 1400 N GILBERT RD, SUITE A, GILBERT, AZ 852342328 (Tel: 4808925089)
Registered at 1400 N GILBERT RD, SUITE A, GILBERT, AZ 852342328 (Tel: 4808925089)
Recorded as SAMUEL BOLLWINKEL, DDS
Dentist (license number reported to NPPES: AZ 4919)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Dentist - General Practices in Gilbert
- Dr. Jesse Head, DMD
- Eric Genenbacher
- Dr. Samantha Yineman, DMD
- Dr. Jae Chung, DDS
- Dr. Brent Pospisil, DMD
- Dr. James Bourne, DDS
Mailing Address
2540 S San Tan Village Pkwy Ste 104
Gilbert, AZ 852950301
Phone: 4809635089