Dr. Peter Danh Ly, MD
- Part D claims, 2024
- 1,298
- Industry payments
- $15,344
- Affiliated sites
- 2
- Medical group
- 1
- State licenses
- 2
- Practice address
- 5850 Rogerdale Road, Houston, TX 77072
- Practice phone
- Call (713) 877-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Houston Laboratory Facility
Clinical Lab - Full Service · Houston, Texas
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. Peter Danh Ly is a psychiatrist in Houston, Texas
Dr. Ly practices at Houston Laboratory Facility in Houston, Texas.
Dr. Ly's NPI, 1386881951, was assigned on January 19, 2009. Dr. Ly graduated from McGovern Medical School in 2006. Dr. Ly's Texas license number on file is N1747.
- NPI
- 1386881951NPI Registry (opens in a new tab)
- NPI enumeration date
- January 19, 2009
- NPI status
- Active
- Practice phone
- (713) 877-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Peter Danh Ly practices at Houston Laboratory Facility in Houston, Texas
Dr. Ly's primary practice is Houston Laboratory Facility, at 5850 Rogerdale Road, Houston, TX 77072. The practice phone is (713) 877-6000.
- Houston Laboratory Facility5850 Rogerdale Road, Houston, TX 77072Phone(713) 877-6000
Source: Dmand AI Affiliation Data
Dr. Peter Danh Ly is affiliated with 2 sites of care and 1 medical group
Dr. Ly's primary practice is Houston Laboratory Facility in Houston, Texas. Dmand AI also links Dr. Ly to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Peter Danh Ly's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ly practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Houston Laboratory Facility | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Peter Danh Ly is one of 2,406 psychiatrists in Texas
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. Dmand AI has Dr. Ly's licenses on file in 2 states: Texas and Iowa.
Specialties and state licenses
- Psychiatry, TexasPrimary
- Iowa license
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. Peter Danh Ly's patients have a median age of 32
Across all payers, Dmand AI patient panel data puts Dr. Ly's median patient age at 32, with 57% 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 32
Patient panel by sex, all payers
- Women57%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Peter Danh Ly wrote 1,298 Medicare Part D claims in 2024
In 2024, Dr. Ly wrote 1,298 Medicare Part D claims for 71 patients. 97% of them were for generic drugs. CMS names the drug for 1,211 of them, across 36 drugs with 11 or more claims each, at $35,608 in total drug cost. In 2023, CMS named 1,346 claims across 37 drugs.
Dr. Ly's Part D claims by kind of drug, 2024
- Generic1,254 claims97%
- Brand-name44 claims3%
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 over3%44 of 1,298 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: 1,3462024: 1,21110%
Drugs named by CMS: 36 in 2024, 37 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
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Dr. Peter Danh Ly received $15,344 in industry payments from 2016 to 2025
CMS Open Payments shows 851 general payments to Dr. Ly from 39 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $2,460.
General payments to Dr. Ly by program year, 2016 to 2025
General payments to Dr. Ly by kind, 2016 to 2025
- Food and beverage$13,87990%
- Consulting fees$1,2008%
- Education$2652%
Companies that paid Dr. Ly the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Peter Danh Ly graduated from McGovern Medical School
Dr. Ly graduated from McGovern Medical School in 2006.
- Medical school
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Sources for Dr. Peter Danh 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 | 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) |
| 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. Peter Danh 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. Peter Danh Ly's NPI number?
Dr. Peter Danh Ly's NPI number is 1386881951. It was assigned on January 19, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Peter Danh Ly?
Dr. Peter Danh Ly is a psychiatrist in Houston, Texas. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Peter Danh Ly practice?
Dr. Ly practices at 5850 Rogerdale Road, Houston, TX 77072. Dr. Ly's primary practice is Houston Laboratory Facility in Houston, Texas. Dmand AI also links Dr. Ly to 1 group practice or clinic and 1 medical group.
What is Dr. Peter Danh Ly's office phone number?
The practice phone on file for Dr. Ly is (713) 877-6000.
What is Dr. Peter Danh Ly's medical license number?
Dr. Ly's Texas license number on file is N1747, one of the licenses on file in 2 states.
Which states has Dr. Peter Danh Ly been licensed in?
Dmand AI has state licenses on file for Dr. Ly in Texas (2008 to 2025) and Iowa (2012 to 2013).
Is Dr. Peter Danh Ly board certified?
Yes. Dr. Ly is board certified in psychiatry by the American Board of Psychiatry and Neurology.
Where did Dr. Peter Danh Ly go to medical school?
Dr. Ly graduated from McGovern Medical School in 2006.
What drugs does Dr. Peter Danh Ly prescribe most?
In 2024 Medicare Part D data, Dr. Ly's most prescribed drugs by claims were Lamotrigine, Trazodone HCl and Bupropion XL.
Has Dr. Peter Danh Ly received payments from drug or device companies?
CMS Open Payments shows $15,344 in general payments to Dr. Ly from 39 companies from 2016 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Peter Danh Ly been practicing?
Dr. Ly graduated from medical school in 2006, 20 years ago.
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