Dr. Dat Ly, MD
- Medicare services, 2024
- 114
- Medicare patients, 2024
- 182
- Hospital affiliations
- 1
- Industry payments
- $258
- Medical groups
- 2
- Practice address
- 3875 Telegraph Ave, Oakland, CA 94609
- Practice phone
- Call (510) 547-2244
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Surgery Center of Alta Bates Summit Medical Center
Surgery Center - Medicare-Certified · Oakland, 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. Dat Ly is an anesthesiologist in Oakland, California
Dr. Ly practices at The Surgery Center of Alta Bates Summit Medical Center in Oakland, California.
Dr. Ly's NPI, 1790791564, was assigned on July 31, 2006. Dr. Ly graduated from Tufts University School Of Medicine in 1995. Dr. Ly holds California license A62801.
- NPI
- 1790791564NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042389041
- NPI enumeration date
- July 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 547-2244
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dat Ly practices at The Surgery Center of Alta Bates Summit Medical Center in Oakland, California
Dr. Ly's primary practice is The Surgery Center of Alta Bates Summit Medical Center, at 3875 Telegraph Ave, Oakland, CA 94609. The practice phone is (510) 547-2244.
- The Surgery Center of Alta Bates Summit Medical Center3875 Telegraph Ave, Oakland, CA 94609Phone(510) 547-2244
Source: Dmand AI Affiliation Data
Dr. Dat Ly is affiliated with 2 sites of care and 2 medical groups
Dr. Ly's primary practice is The Surgery Center of Alta Bates Summit Medical Center in Oakland, California. Dr. Ly is also affiliated with Alta Bates Summit Medical Center. The medical group on file is East Bay Anesthesiology Medical Group. Dmand AI also links Dr. Ly to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Dat 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 |
|---|---|
| The Surgery Center of Alta Bates Summit Medical Center | 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. Dat Ly is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Ly's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Ly is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Ly is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Ly
Counts of anesthesiologists 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. Dat Ly billed Medicare for 114 services in 2024
CMS data shows 114 Medicare services from Dr. Ly across 7 procedure codes in 2024, for 182 Medicare patients. Medicare paid $13,396 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ly's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1142024: 8625%
- Surgery
- 2023: 272024: 284%
Dr. Ly compared with the California median for anesthesiologists, 2024
- Dr. Ly
- California median
- Medicare services
- 114vs 7258% above
- Medicare patients
- 182vs 14327% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Ly'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.
Need commercial claims for Dr. Ly?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ly and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dat Ly treated 182 Medicare patients in 2024, average age 74
CMS counts 182 Medicare patients who saw Dr. Ly in 2024. The largest group is 65 to 74, with 84 patients. 73% of them have high cholesterol, and 62% have high blood pressure. 20% are also on Medicaid. Their average risk score is 0.85, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ly's median patient age at 61, with 32% women.
Dr. Ly's Medicare patients by age, 2024
Dr. Ly's Medicare patients by sex, 2024
- Women8245%
- Men10055%
Chronic conditions among Dr. Ly's Medicare patients, 2024
- High cholesterol73%
- High blood pressure62%
- Arthritis52%
- Cancer32%
- Diabetes19%
- Anxiety18%
- Mood disorders18%
- Chronic kidney disease17%
Share of Medicare patients with each condition. A patient can have several.
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 61
Patient panel by sex, all payers
- Women32%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Dat Ly takes part in Medicare
Dr. Ly accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Dat Ly received $258 in industry payments in 2019
CMS Open Payments shows 3 general payments to Dr. Ly from 3 drug and device companies in 2019. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $146.
Companies that paid Dr. Ly the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Dat Ly graduated from Tufts University School Of Medicine
Dr. Ly graduated from Tufts University School Of Medicine in 1995.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Dat Ly accepts plans from 1 insurance carrier
Dr. Ly is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Dat 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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Dat 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. Dat Ly's NPI number?
Dr. Dat Ly's NPI number is 1790791564. It was assigned on July 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Dat Ly?
Dr. Dat Ly is an anesthesiologist in Oakland, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Dat Ly practice?
Dr. Ly practices at 3875 Telegraph Ave, Oakland, CA 94609. Dr. Ly's primary practice is The Surgery Center of Alta Bates Summit Medical Center in Oakland, California. Dmand AI also links Dr. Ly to 1 medical group.
What is Dr. Dat Ly's office phone number?
The practice phone on file for Dr. Ly is (510) 547-2244.
What is Dr. Dat Ly's medical license number?
Dr. Ly holds California license A62801.
Which hospitals is Dr. Dat Ly affiliated with?
Dr. Ly is affiliated with Alta Bates Summit Medical Center.
What medical group is Dr. Dat Ly part of?
Dr. Ly is linked to East Bay Anesthesiology Medical Group. Dmand AI links Dr. Ly to 1 more medical group.
Does Dr. Dat Ly accept Medicare?
Yes. CMS data shows Dr. Ly billed Medicare for 114 services in 2024, and Dr. Ly accepts Medicare assignment.
How many Medicare patients does Dr. Dat Ly see?
CMS counts 182 Medicare patients who saw Dr. Ly in 2024, with an average age of 74.
Is Dr. Dat Ly board certified?
Yes. Dr. Ly is board certified in anesthesiology by the American Board of Anesthesiology.
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What services does Dr. Dat Ly bill to Medicare?
In 2024, Dr. Ly's most billed Medicare services were anesthesia (00902), surgery: brain, spine and nerves (64415) and anesthesia (01810).
Where did Dr. Dat Ly go to medical school?
Dr. Ly graduated from Tufts University School Of Medicine in 1995.
Has Dr. Dat Ly received payments from drug or device companies?
CMS Open Payments shows $258 in general payments to Dr. Ly from 3 companies from 2019 to 2019. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Dat Ly been practicing?
Dr. Ly graduated from medical school in 1995, 31 years ago.
What insurance does Dr. Dat Ly accept?
Dr. Ly is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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