Diep Hoang Leahy, NP-BC
- Part D claims, 2024
- 38
- Industry payments
- $33
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2018
- Practice address
- 26777 Agoura Rd, Calabasas, CA 91302
- Practice phone
- Call (818) 880-2225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Exer Urgent Care
Calabasas, California
Find Diep Leahy'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.
Diep Hoang Leahy is a family nurse practitioner in Calabasas, California
Diep Leahy practices at Exer Urgent Care in Calabasas, California.
Diep Leahy's NPI, 1811495948, was assigned on January 23, 2018. Diep Leahy holds California license NP95008043.
- NPI
- 1811495948NPI Registry (opens in a new tab)
- NPI enumeration date
- January 23, 2018
- NPI status
- Active
- Practice phone
- (818) 880-2225
- 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 Practice Data
Diep Hoang Leahy practices at Exer Urgent Care in Calabasas, California
Diep Leahy's primary practice is Exer Urgent Care, at 26777 Agoura Rd, Calabasas, CA 91302 in Los Angeles County. The practice phone is (818) 880-2225.
- Exer Urgent Care26777 Agoura Rd, Calabasas, CA 91302 · Los Angeles CountyPhone(818) 880-2225
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Diep Hoang Leahy is affiliated with 1 site of care and 1 medical group
Diep Leahy's primary practice is Exer Urgent Care in Calabasas, California. The medical group on file is Moorpark Women's Health & Spa.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Diep Hoang Leahy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diep Leahy practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Exer Urgent Care | Available with a free account |
Source: Dmand AI Technology Install Data
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Diep Hoang Leahy is one of 13,532 family nurse practitioners in California
Family is Diep Leahy's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Diep Leahy is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Clinical focus
Dmand AI lists eyelid inflammation among the conditions Diep Leahy treats.
Family nurse practitioners near Diep Leahy
Counts of family nurse practitioners 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
Diep Hoang Leahy wrote 38 Medicare Part D claims in 2024
In 2024, Diep Leahy wrote 38 Medicare Part D claims for 11 patients. 39% of them were for generic drugs. CMS names the drug for 13 of them, across 1 drug with 11 or more claims each, at $2,371 in total drug cost.
Diep Leahy's Part D claims by kind of drug, 2024
- Generic15 claims39%
- Brand-name23 claims61%
Diep Leahy'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.
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
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Diep Hoang Leahy received $33 in industry payments in 2025
CMS Open Payments shows 1 general payment to Diep Leahy from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $33.
Companies that paid Diep Leahy the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Diep Hoang Leahy'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Diep Hoang Leahy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Diep Hoang Leahy's NPI number?
Diep Hoang Leahy's NPI number is 1811495948. It was assigned on January 23, 2018, and it is active in the NPI Registry.
What does Diep Hoang Leahy specialize in?
Diep Hoang Leahy is a family nurse practitioner in Calabasas, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Diep Hoang Leahy practice?
Diep Leahy practices at 26777 Agoura Rd, Calabasas, CA 91302. Diep Leahy's primary practice is Exer Urgent Care in Calabasas, California.
What is Diep Hoang Leahy's office phone number?
The practice phone on file for Diep Leahy is (818) 880-2225.
What is Diep Hoang Leahy's medical license number?
Diep Leahy holds California license NP95008043.
What medical group is Diep Hoang Leahy part of?
Diep Leahy is linked to Moorpark Women's Health & Spa.
What drugs does Diep Hoang Leahy prescribe most?
In 2024 Medicare Part D data, Diep Leahy's most prescribed drugs by claims were Advair Diskus.
Has Diep Hoang Leahy received payments from drug or device companies?
CMS Open Payments shows $33 in general payments to Diep Leahy from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Diep Hoang Leahy been practicing?
Diep Leahy's NPI was assigned in 2018.
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