Aubree Caitlyn Ashdown, PA-C

  • Duarte, CA
  • Physician assistant
NPI1679244503PAC ID5698169696
Medicare services, 2024
24
Medicare patients, 2024
45
Part D claims, 2024
159
MIPS score, 2024
93
Industry payments
$201
Practice address
1500 Duarte Rd, Duarte, CA 91010
Practice phone
Call (626) 256-4673
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

City of Hope Comprehensive Cancer Center - Duarte

Duarte, California

See all 5 affiliations

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Aubree Caitlyn Ashdown is a physician assistant in Duarte, California

Aubree Ashdown practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California.

Aubree Ashdown's NPI, 1679244503, was assigned on September 21, 2021. Aubree Ashdown holds California license PA63851.

NPI and contact details
Medicare PAC ID
5698169696
NPI enumeration date
September 21, 2021
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(626) 256-4673
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
31
Medical school graduation
2021

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Aubree Caitlyn Ashdown practices at City of Hope Comprehensive Cancer Center - Duarte in Duarte, California

Aubree Ashdown's primary practice is City of Hope Comprehensive Cancer Center - Duarte, at 1500 Duarte Rd, Duarte, CA 91010 in Los Angeles County. The practice phone is (626) 256-4673.

  • City of Hope Comprehensive Cancer Center - Duarte
    1500 Duarte Rd, Duarte, CA 91010 · Los Angeles CountyPhone(626) 256-4673

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Aubree Caitlyn Ashdown is affiliated with 3 sites of care and 2 medical groups

Aubree Ashdown's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. The medical group on file is City of Hope. Dmand AI also links Aubree Ashdown to 1 more group practice or clinic, 1 other site and 1 medical group, each named with a free account.

See all 5 affiliations for Aubree Ashdown

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Aubree Caitlyn Ashdown's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Aubree Ashdown practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
City of Hope Comprehensive Cancer Center - DuarteAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Aubree Caitlyn Ashdown is one of 11,482 physician assistants in California

Physician assistant is Aubree Ashdown's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Aubree Ashdown's licenses on file in 2 states: California and Georgia.

Specialties and state licenses

  • Physician assistant, CaliforniaPrimaryLicense PA63851 · taxonomy 363A00000X
  • Georgia licenseLicense 10745

Physician assistants near Aubree Ashdown

Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Aubree Caitlyn Ashdown billed Medicare for 24 services in 2024

CMS data shows 24 Medicare services from Aubree Ashdown across 1 procedure code in 2024, all of them office visits, for 45 Medicare patients. Medicare paid $1,277 for them. Every service was in an office.

Medicare services, 202424
Medicare patients45
Paid by Medicare$1,277
Procedure codes1

Aubree Ashdown compared with the California median for physician assistants, 2024

  • Aubree Ashdown
  • California median
Medicare services
24vs 20488% below
Medicare patients
45vs 10557% below
Part D claims
94vs 24361% below

Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.

Aubree Ashdown's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Aubree Caitlyn Ashdown treated 45 Medicare patients in 2024, average age 77

CMS counts 45 Medicare patients who saw Aubree Ashdown in 2024. The largest group is 75 to 84, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.77, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Aubree Ashdown's median patient age at 72, with 89% women.

Medicare patients, 202445
Average age77
Average risk score1.77

Aubree Ashdown's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Aubree Ashdown's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis60%
  4. Anxiety33%
  5. Osteoporosis33%
  6. Cancer31%
  7. Atrial fibrillation29%
  8. Ischemic heart disease29%

Share of Medicare patients with each condition. A patient can have several.

Aubree Ashdown's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 72

Patient panel by sex, all payers

  • Women89%
  • Men11%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Aubree Caitlyn Ashdown wrote 159 Medicare Part D claims in 2024

In 2024, Aubree Ashdown wrote 159 Medicare Part D claims for 80 patients. 86% of them were for generic drugs. CMS names the drug for 94 of them, across 6 drugs with 11 or more claims each, at $21,461 in total drug cost.

Part D claims, 2024159
Drugs named by CMS6
Total drug cost$21,461
Part D patients80

Aubree Ashdown's Part D claims by kind of drug, 2024

  • Generic136 claims86%
  • Brand-name and other23 claims14%

Aubree Ashdown's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Aubree Ashdown's Part D claims, 2024

  • Antibiotics37%59 of 159 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Aubree Ashdown

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Aubree Caitlyn Ashdown scored 93 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Aubree Ashdown for performance year 2024, reported as part of a group. Aubree Ashdown accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Aubree Ashdown as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Aubree Ashdown's MIPS scores, performance year 2024

  • 93of 100Final score
  • 78.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 70of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Aubree Caitlyn Ashdown received $201 in industry payments from 2024 to 2025

CMS Open Payments shows 4 general payments to Aubree Ashdown from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Medtronic, Inc. paid the most, $161.

General payments to Aubree Ashdown by program year, 2024 to 2025

Companies that paid Aubree Ashdown the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Aubree Ashdown

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Aubree Caitlyn Ashdown's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Aubree Caitlyn Ashdown

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Aubree Caitlyn Ashdown's NPI number?

Aubree Caitlyn Ashdown's NPI number is 1679244503. It was assigned on September 21, 2021, and it is active in the NPI Registry.

What does Aubree Caitlyn Ashdown specialize in?

Aubree Caitlyn Ashdown is a physician assistant in Duarte, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Aubree Caitlyn Ashdown practice?

Aubree Ashdown practices at 1500 Duarte Rd, Duarte, CA 91010. Aubree Ashdown's primary practice is City of Hope Comprehensive Cancer Center - Duarte in Duarte, California. Dmand AI also links Aubree Ashdown to 1 group practice or clinic, 1 other site and 1 medical group.

What is Aubree Caitlyn Ashdown's office phone number?

The practice phone on file for Aubree Ashdown is (626) 256-4673.

What is Aubree Caitlyn Ashdown's medical license number?

Aubree Ashdown holds California license PA63851, one of the licenses on file in 2 states.

Which states has Aubree Caitlyn Ashdown been licensed in?

Dmand AI has state licenses on file for Aubree Ashdown in California and Georgia.

What medical group is Aubree Caitlyn Ashdown part of?

Aubree Ashdown is linked to City of Hope. Dmand AI links Aubree Ashdown to 1 more medical group.

Does Aubree Caitlyn Ashdown accept Medicare?

Yes. CMS data shows Aubree Ashdown billed Medicare for 24 services in 2024, and Aubree Ashdown accepts Medicare assignment.

Does Aubree Caitlyn Ashdown offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Aubree Ashdown as offering telehealth services.

What is Aubree Caitlyn Ashdown's MIPS score?

Aubree Ashdown's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.

Show 5 more questionsShow fewer questions

How many Medicare patients does Aubree Caitlyn Ashdown see?

CMS counts 45 Medicare patients who saw Aubree Ashdown in 2024, with an average age of 77.

What services does Aubree Caitlyn Ashdown bill to Medicare?

In 2024, Aubree Ashdown's most billed Medicare services were office visit, established patient (99213).

What drugs does Aubree Caitlyn Ashdown prescribe most?

In 2024 Medicare Part D data, Aubree Ashdown's most prescribed drugs by claims were Nitrofurantoin Mono-Macro, Gemtesa and Cephalexin.

Has Aubree Caitlyn Ashdown received payments from drug or device companies?

CMS Open Payments shows $201 in general payments to Aubree Ashdown from 2 companies from 2024 to 2025. The largest total came from Medtronic, Inc.

How long has Aubree Caitlyn Ashdown been practicing?

Aubree Ashdown graduated from medical school in 2021, 5 years ago.

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