Dr. Christopher Samuel Hahn , DDS MS
Dentist - Endodontics • Tucson, AZ
8250 N Cortaro Rd Ste 110
Tucson, AZ 857437304
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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Dr. Christopher Hahn is listed in NPPES under Dentist - Endodontics.
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NPI assigned on August 25, 2005; this date does not establish years in practice.
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Published CMS data list 11 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.
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Published Part D records, 2024:
- Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) — 11 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
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Fewer Part D prescriptions than 95% of clinicians listed under Dentist - Endodontics in Tucson, AZ (2024, 11 clinicians with data). Median for this group: 188. Middle half: 133 to 214.
Fewer Part D prescriptions than 95% of clinicians listed under Dentist - Endodontics in Arizona (2024, 87 clinicians with data). Median for this group: 101. Middle half: 44 to 160.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 103 in 2016 to 11 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2016–2024.
Practice Location & Contact Primary Location
8250 N Cortaro Rd Ste 110
Tucson, AZ 857437304
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Dentist - Endodontics: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
11 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
$129 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: $86.01 across 3 records.
By nature of payment
- Food and Beverage: $86.01 across 3 records.
Reporting-company totals
- Dentsply Sirona Inc: $70.56 across 2 records.
- Ormco Corporation: $15.45 across 1 record.
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).
NPI first issued
2005
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 Tucson and Arizona
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 95% of clinicians listed under Dentist - Endodontics in Tucson, AZ (2024, 11 clinicians with data). Median for this group: 188. Middle half: 133 to 214.
Fewer Part D prescriptions than 95% of clinicians listed under Dentist - Endodontics in Arizona (2024, 87 clinicians with data). Median for this group: 101. Middle half: 44 to 160.
Part D drug cost
A lower Part D drug cost than 90% of clinicians listed under Dentist - Endodontics in Tucson, AZ (2024, 11 clinicians with data). Median for this group: $830. Middle half: $518 to $1,236.
A lower Part D drug cost than 80% of clinicians listed under Dentist - Endodontics in Arizona (2024, 87 clinicians with data). Median for this group: $383. Middle half: $176 to $645.
15 active clinicians are listed under Dentist - Endodontics with a practice address in Tucson, AZ (149 in Arizona).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Tucson
0% of these 15 clinicians have the CMS telehealth indicator.
0% of these 15 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 D prescriptions
Medicare Part D prescriptions decreased 89% from 103 in 2016 to 11 in 2024.
- 2016: 103
- 2017: 45
- 2022: 23
- 2023: 15
- 2024: 11
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30-day fills
30-day fills decreased 89% from 103 in 2016 to 11 in 2024.
- 2016: 103
- 2017: 45
- 2022: 23
- 2023: 15
- 2024: 11
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Part D drug cost
Part D drug cost decreased 88% from $1,039 in 2016 to $129 in 2024.
- 2016: $1,039
- 2017: $496
- 2022: $308
- 2023: $203
- 2024: $129
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $46.47 in 2020 to $86.01 in 2023.
- 2020: $46.47
- 2022: $66.21
- 2023: $86.01
Sources: 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 $86.01.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Dentsply Sirona Inc |
Food and Beverage
In-kind items and services
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ProTaper Gold Conform Fit | General | $38.26 |
| Dentsply Sirona Inc |
Food and Beverage
In-kind items and services
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ProTaper Gold Conform Fit | General | $32.30 |
| Ormco Corporation |
Food and Beverage
In-kind items and services
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NOBELACTIVE | General | $15.45 |
Source: CMS Open Payments, program year 2023, 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 |
|---|---|---|---|---|---|
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 11 | 107 | $129.35 | 11 |
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: 2023-06-12NUCC Taxonomy Code: 1223E0200X
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.
NUCC Taxonomy Code: 1223E0200X
The branch of dentistry that is concerned with the morphology, physiology and pathology of the human dental pulp and periradicular tissues. Its study and practice encompass the basic and clinical sciences including biology of the normal pulp, the etiology, diagnosis, prevention and treatment of diseases and injuries of the pulp and associated periradicular conditions.
Additional State Medicaid & Healthcare Payer Identifiers
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
Doctor of Dental Surgery
Dentist - General Practice
Doctor of Dental Medicine
Dentist
Doctor of Dental Surgery
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 8250 N CORTARO RD STE 110, TUCSON, AZ 857437304 (Tel: 5207442233)
Registered at 8925 DELACORTE ST, LITTLETON, CO 801292778 (Tel: 7206544388)
Registered at 3690 SOUTH YOSEMITE STREET, DENVER, CO 80237 (Tel: 3036950990)
Registered at 10186 RIDGEGATE CIRCLE, LONE TREE, CO 80124 (Tel: 7202557270)
Registered at 3715 BLOOMINGTON ST UNIT 160, COLORADO SPRINGS, CO 80922 (Tel: 7193012193)
Registered at 9542 E SILENT HILLS PL, LONE TREE, CO 801245303 (Tel: 7202557270)
Registered at 4601 W 109TH ST STE 250, OVERLAND PARK, KS 662111314 (Tel: 9134983636)
Registered at 4601 W 109TH ST STE 250, OVERLAND PARK, KS 662111314 (Tel: 9134983636)
NPI status registered as active in NPPES database
Registered at 3545 S TAMARAC DR, SUITE #220, DENVER, CO 802371418 (Tel: 3037708142)
Registered at 9159 EAST LOST HILL DRIVE, LONE TREE, CO 80124 (Tel: 3036620228)
Recorded as CHRISTOPHER HAHN, DDS MS
Dentist (license number reported to NPPES: CO 8711)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Dentist - Endodontics Specialists in Tucson
- Dr. David Burros, DDS
- Dr. James Sather, DDS
- Dr. Christopher Douville, DDS
- Dr. Dean Hauseman, DMD
- Dr. Justin Hughes, DDS
- Dr. Tung Bui, DDS
Mailing Address
8925 Delacorte St
Littleton, CO 801292778
Phone: 7206544388