Dr. Ethan Erik Larson , MD
Plastic Surgery • Tucson, AZ
7005 N Oracle Rd
Tucson, AZ 857044329
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 August 28, 2008; this date does not establish years in practice.
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Published CMS data list 84 Original Medicare Part B services in 2019.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019. Published rows only; this is not a quality measure.
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Published Part B service records, 2019:
- 99203 — New patient outpatient office visit: 27 service units.
- 99213 — Established patient outpatient office visit: 26 service units.
- 99212 — Established patient outpatient office visit: 16 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2019. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2018 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2019). CPT notice
See all 4 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 24 Medicare Part D prescriptions, including refills, in 2020.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2020. Published rows only; this is not a quality measure.
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Published Part D records, 2020:
- Meloxicam — 13 prescription fills, including refills.
- Cephalexin — 11 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2020. 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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Medicare Part B services went from 63 in 2017 to 84 in 2019.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017–2019.
Practice Location & Contact Primary Location
7005 N Oracle Rd
Tucson, AZ 857044329
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 Tucson, 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
Plastic Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $6,599 in 2019
The total amount Medicare approved for these services in 2019. 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, 2019.
Paid by Medicare
About $5,019 in 2019
The part of the Medicare-allowed amount that Medicare itself paid in 2019, 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, 2019.
30-day fills
25 standardized 30-day fills in 2020
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
$192 in 2020
The total cost of these prescriptions in 2020, 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, 2020.
Open Payments general payments, program year 2025
All general payments: $562.94 across 6 records.
By nature of payment
- Food and Beverage: $296.62 across 5 records.
- Travel and Lodging: $266.32 across 1 record.
Reporting-company totals
- MOTIVA USA, LLC: $505.77 across 5 records.
- REVANCE THERAPEUTICS, INC.: $57.17 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 2025 (published June 30, 2026).
NPI first issued
2008
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 B
Comparisons use 2024 data. The latest CMS data for Dr. Larson are from 2019.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Larson are from 2020.
23 active clinicians are listed under Plastic Surgery with a practice address in Tucson, AZ (128 in Arizona).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Tucson
0% of these 23 clinicians have the CMS telehealth indicator.
26.1% of these 23 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
Medicare Part B services increased 33% from 63 in 2017 to 84 in 2019.
- 2017: 63
- 2018: 27
- 2019: 84
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Medicare-allowed amount
Medicare-allowed amount increased 105% from $3,216 in 2017 to $6,599 in 2019.
- 2017: $3,216
- 2018: $1,664
- 2019: $6,599
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Paid by Medicare
Paid by Medicare increased 118% from $2,307 in 2017 to $5,019 in 2019.
- 2017: $2,307
- 2018: $1,221
- 2019: $5,019
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 60% from 60 in 2019 to 24 in 2020.
- 2019: 60
- 2020: 24
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30-day fills
30-day fills decreased 64% from 70 in 2019 to 25 in 2020.
- 2019: 70
- 2020: 25
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Part D drug cost
Part D drug cost went from $425 in 2019 to $192 in 2020.
- 2019: $425
- 2020: $192
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $918.86 in 2021 to $562.94 in 2025.
- 2021: $918.86
- 2022: $350.05
- 2023: $18.12
- 2024: $625.77
- 2025: $562.94
Sources: CMS Medicare Physician & Other Practitioners (2019), CMS Medicare Part D Prescribers (2020), 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): fewer than 11 records totaling $562.94.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| MOTIVA USA, LLC |
Travel and Lodging
Cash or cash equivalent
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Motiva Implant Matrix | General | $266.32 |
| MOTIVA USA, LLC |
Food and Beverage
Cash or cash equivalent
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Motiva Implant Matrix | General | $125.61 |
| MOTIVA USA, LLC |
Food and Beverage
Cash or cash equivalent
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Motiva Implant Matrix | General | $78.65 |
| REVANCE THERAPEUTICS, INC. |
Food and Beverage
In-kind items and services
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DAXXIFY | General | $57.17 |
| MOTIVA USA, LLC |
Food and Beverage
Cash or cash equivalent
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Motiva Implant Matrix | General | $23.04 |
| MOTIVA USA, LLC |
Food and Beverage
Cash or cash equivalent
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Motiva Implant Matrix | General | $12.15 |
Source: CMS Open Payments, program year 2025, 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 2016–2018 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, 2017–2019; 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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99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
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27 | 27 | $302.00 | $106.80 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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26 | 20 | $204.00 | $73.30 |
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99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
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16 | 11 | $123.00 | $42.55 |
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99202
New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more
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15 | 15 | $210.00 | $75.27 |
Source: CMS Part B by Provider and Service, 2019; 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 2020.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Meloxicam | Meloxicam | 13 | 420 | $63.70 | — |
| Cephalexin | Cephalexin | 11 | 93 | $128.70 | — |
Source: CMS Part D by Provider and Drug, 2020; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2021-04-08NUCC Taxonomy Code: 208200000X
A plastic surgeon deals with the repair, reconstruction or replacement of physical defects of form or function involving the skin, musculoskeletal system, craniomaxillofacial structures, hand, extremities, breast and trunk and external genitalia or cosmetic enhancement of these areas of the body. Cosmetic surgery is an essential component of plastic surgery. The plastic surgeon uses cosmetic surgical principles to both improve overall appearance and to optimize the outcome of reconstructive procedures. The surgeon uses aesthetic surgical principles not only to improve undesirable qualities of normal structures but in all reconstructive procedures as well.
Secondary Practice Locations
1501 N Campbell Ave Rm 5334, Box 245062
Tucson, AZ 857245062
Phone: 5206266264
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 7005 N ORACLE RD, TUCSON, AZ 857044329 (Tel: 5207710177)
Registered at 7005 N ORACLE RD, TUCSON, AZ 857044329 (Tel: 5207710177)
NPI status registered as active in NPPES database
Registered at 1501 N CAMPBELL AVE RM 5334, BOX 245062, TUCSON, AZ 857245062 (Tel: 5206266264)
Registered at 2701 E ELVIRA RD, UAHN BOTSFORD CENTER, TUCSON, AZ 857567124 (Tel: 5206266264)
Recorded as ETHAN LARSON, MD
Plastic Surgery (license number reported to NPPES: AZ 42811)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Plastic Surgery Specialists in Tucson
- Dr. Peter Kay, MD
- Dr. Todd Case, MD
- Dr. Elizabeth Lee, MD
- Dr. Patricia Mars, MD
- Dr. Christopher Maloney, MD
- Dr. Brandon Massey, MD
Mailing Address
7005 N Oracle Rd
Tucson, AZ 857044329
Phone: 5207710177