Erin Tsuji
- Part D claims, 2024
- 461
- Industry payments
- $4,007
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 522 W Carson St, Carson, CA 90745
- Practice phone
- Call (310) 320-3400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
United Urgent Care and Wellness Center
Urgent Care Center · Carson, California
Find Erin Tsuji's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Erin Tsuji is a physician assistant in Carson, California
Erin Tsuji practices at United Urgent Care and Wellness Center in Carson, California.
Erin Tsuji's NPI, 1750015871, was assigned on July 14, 2022. Erin Tsuji holds California license 61584.
- NPI
- 1750015871NPI Registry (opens in a new tab)
- NPI enumeration date
- July 14, 2022
- NPI status
- Active
- Practice phone
- (310) 320-3400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Erin Tsuji practices at United Urgent Care and Wellness Center in Carson, California
Erin Tsuji's primary practice is United Urgent Care and Wellness Center, at 522 W Carson St, Carson, CA 90745. The practice phone is (310) 320-3400.
- United Urgent Care and Wellness Center522 W Carson St, Carson, CA 90745Phone(310) 320-3400
Source: Dmand AI Affiliation Data
Erin Tsuji is affiliated with 2 sites of care and 1 medical group
Erin Tsuji's primary practice is United Urgent Care and Wellness Center in Carson, California. The medical group on file is Digestive Care Consultants. Dmand AI also links Erin Tsuji to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Erin Tsuji's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Erin Tsuji practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| United Urgent Care and Wellness Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Erin Tsuji is one of 11,482 physician assistants in California
Physician assistant is Erin Tsuji's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Erin Tsuji is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Erin Tsuji
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
Erin Tsuji's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Erin Tsuji's median patient age at 58, with 61% women.
Erin Tsuji's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women61%
- Men38%
Source: Dmand AI Patient Panel Data
Erin Tsuji wrote 461 Medicare Part D claims in 2024
In 2024, Erin Tsuji wrote 461 Medicare Part D claims for 322 patients. 89% of them were for generic drugs. CMS names the drug for 340 of them, across 9 drugs with 11 or more claims each, at $4,014 in total drug cost.
Erin Tsuji's Part D claims by kind of drug, 2024
- Generic410 claims89%
- Brand-name51 claims11%
Erin Tsuji'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 Erin Tsuji's Part D claims, 2024
- Antibiotics28%127 of 461 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
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Erin Tsuji received $4,007 in industry payments from 2024 to 2025
CMS Open Payments shows 127 general payments to Erin Tsuji from 18 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 84% of the total. Janssen Pharmaceuticals, Inc paid the most, $1,449.
General payments to Erin Tsuji by program year, 2024 to 2025
General payments to Erin Tsuji by kind, 2024 to 2025
- Food and beverage$3,36884%
- Travel and lodging$55514%
- Education$842%
Companies that paid Erin Tsuji the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Erin Tsuji's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Erin Tsuji
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Erin Tsuji's NPI number?
Erin Tsuji's NPI number is 1750015871. It was assigned on July 14, 2022, and it is active in the NPI Registry.
What does Erin Tsuji specialize in?
Erin Tsuji is a physician assistant in Carson, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Erin Tsuji practice?
Erin Tsuji practices at 522 W Carson St, Carson, CA 90745. Erin Tsuji's primary practice is United Urgent Care and Wellness Center in Carson, California. Dmand AI also links Erin Tsuji to 1 group practice or clinic.
What is Erin Tsuji's office phone number?
The practice phone on file for Erin Tsuji is (310) 320-3400.
What is Erin Tsuji's medical license number?
Erin Tsuji holds California license 61584.
What medical group is Erin Tsuji part of?
Erin Tsuji is linked to Digestive Care Consultants.
What drugs does Erin Tsuji prescribe most?
In 2024 Medicare Part D data, Erin Tsuji's most prescribed drugs by claims were Gavilyte-G, Doxycycline Hyclate and Peg-3350 And Electrolytes.
Has Erin Tsuji received payments from drug or device companies?
CMS Open Payments shows $4,007 in general payments to Erin Tsuji from 18 companies from 2024 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Erin Tsuji been practicing?
Erin Tsuji's NPI was assigned in 2022.
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