Dr. David Luu Ly, DO
- Part D claims, 2024
- 2,273
- Industry payments
- $4,288
- Affiliated sites
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 18217 Hale Ave, Morgan Hill, CA 95037-3550
- Practice phone
- Call (408) 465-8280
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Psynergy Morgan Hill
Behavioral health practice · Morgan Hill, California
Find Dr. Ly'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.
Dr. David Luu Ly is a psychiatrist in Costa Mesa, California
Dr. Ly practices at Psynergy Morgan Hill in Morgan Hill, California.
Dr. Ly's NPI, 1598159741, was assigned on March 26, 2015. Dr. Ly graduated from Touro University Nevada in 2015. Dr. Ly holds California license 20A15255.
- NPI
- 1598159741NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931576238
- NPI enumeration date
- March 26, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (408) 465-8280
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Luu Ly practices in Morgan Hill and Costa Mesa
Dr. Ly's primary practice is Psynergy Morgan Hill, at 18217 Hale Ave, Morgan Hill, CA 95037-3550. The practice phone is (408) 465-8280. The NPI Registry lists Dr. Ly's practice address as 882 W 18th St, Costa Mesa, CA 92627.
- Psynergy Morgan HillPrimary18217 Hale Ave, Morgan Hill, CA 95037-3550Phone(408) 465-8280
- NPI Registry address882 W 18th St, Costa Mesa, CA 92627 · Orange CountyPhone(209) 381-6800
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. David Luu Ly is affiliated with 1 site of care and 2 medical groups
Dr. Ly's primary practice is Psynergy Morgan Hill in Morgan Hill, California. The medical group on file is San Joaquin County Behavioral Health Services. Dmand AI also links Dr. Ly to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. David Luu Ly's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ly practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Psynergy Morgan Hill | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David Luu Ly is one of 6,803 psychiatrists in California
Psychiatry is Dr. Ly's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Ly is board certified in psychiatry by the American Board of Psychiatry and Neurology. Dr. Ly is licensed in California.
Specialties and state licenses
- Psychiatry, CaliforniaPrimary
Psychiatrists near Dr. Ly
Counts of psychiatrists 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
Dr. David Luu Ly's patients have a median age of 51
Across all payers, Dmand AI patient panel data puts Dr. Ly's median patient age at 51, with 46% women.
Dr. Ly's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women46%
- Men54%
Source: Dmand AI Patient Panel Data
Dr. David Luu Ly wrote 2,273 Medicare Part D claims in 2024
In 2024, Dr. Ly wrote 2,273 Medicare Part D claims for 109 patients. 95% of them were for generic drugs. CMS names the drug for 2,183 of them, across 44 drugs with 11 or more claims each, at $430,653 in total drug cost. In 2023, CMS named 1,829 claims across 39 drugs.
Dr. Ly's Part D claims by kind of drug, 2024
- Generic2,164 claims95%
- Brand-name109 claims5%
Dr. Ly'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 Dr. Ly's Part D claims, 2024
- Antipsychotics, patients 65 and over6%126 of 2,273 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,8292024: 2,18319%
Drugs named by CMS: 44 in 2024, 39 in 2023.
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
Dr. David Luu Ly offers telehealth to Medicare patients
Dr. Ly accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ly as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. David Luu Ly received $4,288 in industry payments from 2017 to 2022
CMS Open Payments shows 56 general payments to Dr. Ly from 9 drug and device companies from 2017 to 2022. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $1,894.
General payments to Dr. Ly by program year, 2017 to 2022
Companies that paid Dr. Ly the most, 2017 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Luu Ly graduated from Touro University Nevada
Dr. Ly graduated from Touro University Nevada in 2015.
- Medical school
- Board certified in psychiatry
- Board certified in 2017 - 2025
Source: Dmand AI Professional Profile Data
Sources for Dr. David Luu Ly'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. David Luu Ly
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. David Luu Ly's NPI number?
Dr. David Luu Ly's NPI number is 1598159741. It was assigned on March 26, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. David Luu Ly?
Dr. David Luu Ly is a psychiatrist in Costa Mesa, California. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. David Luu Ly practice?
Dr. Ly practices at 18217 Hale Ave, Morgan Hill, CA 95037-3550. Dr. Ly also practices at 882 W 18th St, Costa Mesa, CA 92627. Dr. Ly's primary practice is Psynergy Morgan Hill in Morgan Hill, California. Dmand AI also links Dr. Ly to 1 medical group.
What is Dr. David Luu Ly's office phone number?
The practice phone on file for Dr. Ly is (408) 465-8280.
What is Dr. David Luu Ly's medical license number?
Dr. Ly holds California license 20A15255.
What medical group is Dr. David Luu Ly part of?
Dr. Ly is linked to San Joaquin County Behavioral Health Services. Dmand AI links Dr. Ly to 1 more medical group.
Does Dr. David Luu Ly accept Medicare?
Yes. CMS lists Dr. Ly as accepting Medicare assignment.
Does Dr. David Luu Ly offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ly as offering telehealth services.
Is Dr. David Luu Ly board certified?
Yes. Dr. Ly is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. David Luu Ly go to medical school?
Dr. Ly graduated from Touro University Nevada in 2015.
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What drugs does Dr. David Luu Ly prescribe most?
In 2024 Medicare Part D data, Dr. Ly's most prescribed drugs by claims were Quetiapine Fumarate, Trazodone HCl and Olanzapine.
Has Dr. David Luu Ly received payments from drug or device companies?
CMS Open Payments shows $4,288 in general payments to Dr. Ly from 9 companies from 2017 to 2022. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. David Luu Ly been practicing?
Dr. Ly graduated from medical school in 2015, 11 years ago.
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