Dr. Timothy Hamilton Lloyd, MD
- Medicare services, 2024
- 86
- Medicare patients, 2024
- 124
- Affiliated sites
- 5
- Medical groups
- 5
- Insurance carriers
- 18
- Practice address
- 7902 Ewing Halsell Dr, San Antonio, TX 78229
- Practice phone
- Call (210) 949-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Christus Santa Rosa Physicians Ambulatory Surgery Center-Ewing Halsell
San Antonio, Texas
Find Dr. Lloyd'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. Timothy Hamilton Lloyd is an anesthesiologist in San Antonio, Texas
Dr. Lloyd practices at Christus Santa Rosa Physicians Ambulatory Surgery Center-Ewing Halsell in San Antonio, Texas.
Dr. Lloyd's NPI, 1700824091, was assigned on June 2, 2006. Dr. Lloyd graduated from Pontifical Xavierian University in 1978. Dr. Lloyd holds Texas license F5626.
- NPI
- 1700824091NPI Registry (opens in a new tab)
- NPI enumeration date
- June 2, 2006
- NPI status
- Active
- Practice phone
- (210) 949-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 74
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Timothy Hamilton Lloyd practices at Christus Santa Rosa Physicians Ambulatory Surgery Center-Ewing Halsell in San Antonio, Texas
Dr. Lloyd's primary practice is Christus Santa Rosa Physicians Ambulatory Surgery Center-Ewing Halsell, at 7902 Ewing Halsell Dr, San Antonio, TX 78229 in Bexar County. The practice phone is (210) 949-6000.
- Christus Santa Rosa Physicians Ambulatory Surgery Center-Ewing Halsell7902 Ewing Halsell Dr, San Antonio, TX 78229 · Bexar CountyPhone(210) 949-6000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Timothy Hamilton Lloyd is affiliated with 6 sites of care and 5 medical groups
Dr. Lloyd's primary practice is Christus Santa Rosa Physicians Ambulatory Surgery Center-Ewing Halsell in San Antonio, Texas. The medical group on file is US Anesthesia Partners. Dmand AI also links Dr. Lloyd to 5 more group practices and clinics and 4 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Timothy Hamilton Lloyd's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lloyd practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Christus Santa Rosa Physicians Ambulatory Surgery Center-Ewing Halsell | Available with a free account |
| +5 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Timothy Hamilton Lloyd is one of 4,073 anesthesiologists in Texas
Anesthesiology is Dr. Lloyd's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Lloyd's licenses on file in 3 states: Texas, Georgia and Florida.
Specialties and state licenses
- Anesthesiology, TexasPrimary
- Georgia license
- Florida license
Anesthesiologists near Dr. Lloyd
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. Timothy Hamilton Lloyd billed Medicare for 86 services in 2024
CMS data shows 86 Medicare services from Dr. Lloyd across 3 procedure codes in 2024, for 124 Medicare patients. Medicare paid $4,482 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lloyd's Medicare services by type, 2021 to 2024
- 2021
- 2024
- Anesthesia
- 2021: 762024: 8613%
- Surgery
- 2021: 142024: 0100%
Dr. Lloyd compared with the Texas median for anesthesiologists, 2024
- Dr. Lloyd
- Texas median
- Medicare services
- 86vs 7121% above
- Medicare patients
- 124vs 1326% below
Medians across 3,710 anesthesiologists in Texas with Dmand AI profiles that report each measure.
Dr. Lloyd'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lloyd and other anesthesiologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy Hamilton Lloyd treated 124 Medicare patients in 2024, average age 72
CMS counts 124 Medicare patients who saw Dr. Lloyd in 2024. The largest group is 65 to 74, with 78 patients. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lloyd's median patient age at 64, with 62% women.
Dr. Lloyd's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lloyd's Medicare patients by sex, 2024
- Women1512%
- Men10988%
Chronic conditions among Dr. Lloyd's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Cancer50%
- Arthritis39%
- Diabetes33%
- Ischemic heart disease28%
- Chronic kidney disease24%
- Atrial fibrillation13%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lloyd's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Dr. Timothy Hamilton Lloyd graduated from Pontifical Xavierian University
Dr. Lloyd graduated from Pontifical Xavierian University in 1978.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Timothy Hamilton Lloyd accepts plans from 18 insurance carriers
Dr. Lloyd is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- +10 more carriersWith a free account
Plan types Dr. Lloyd accepts, by number of carriers
- PPO11
- HMO9
- Medicare6
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Timothy Hamilton Lloyd'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 |
| 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) |
| 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. Timothy Hamilton Lloyd
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. Timothy Hamilton Lloyd's NPI number?
Dr. Timothy Hamilton Lloyd's NPI number is 1700824091. It was assigned on June 2, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy Hamilton Lloyd?
Dr. Timothy Hamilton Lloyd is an anesthesiologist in San Antonio, Texas. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Timothy Hamilton Lloyd practice?
Dr. Lloyd practices at 7902 Ewing Halsell Dr, San Antonio, TX 78229. Dr. Lloyd's primary practice is Christus Santa Rosa Physicians Ambulatory Surgery Center-Ewing Halsell in San Antonio, Texas. Dmand AI also links Dr. Lloyd to 5 group practices and clinics and 4 medical groups.
What is Dr. Timothy Hamilton Lloyd's office phone number?
The practice phone on file for Dr. Lloyd is (210) 949-6000.
What is Dr. Timothy Hamilton Lloyd's medical license number?
Dr. Lloyd holds Texas license F5626, one of the licenses on file in 3 states.
Which states has Dr. Timothy Hamilton Lloyd been licensed in?
Dmand AI has state licenses on file for Dr. Lloyd in Texas (1980 to 2026), Georgia (1979 to 1987) and Florida (1979 to 1981).
What medical group is Dr. Timothy Hamilton Lloyd part of?
Dr. Lloyd is linked to US Anesthesia Partners. Dmand AI links Dr. Lloyd to 4 more medical groups.
Does Dr. Timothy Hamilton Lloyd accept Medicare?
Yes. CMS data shows Dr. Lloyd billed Medicare for 86 services in 2024.
How many Medicare patients does Dr. Timothy Hamilton Lloyd see?
CMS counts 124 Medicare patients who saw Dr. Lloyd in 2024, with an average age of 72.
What services does Dr. Timothy Hamilton Lloyd bill to Medicare?
In 2024, Dr. Lloyd's most billed Medicare services were anesthesia (00902), anesthesia (00910) and anesthesia (00918).
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Where did Dr. Timothy Hamilton Lloyd go to medical school?
Dr. Lloyd graduated from Pontifical Xavierian University in 1978.
How long has Dr. Timothy Hamilton Lloyd been practicing?
Dr. Lloyd graduated from medical school in 1978, 48 years ago.
What insurance does Dr. Timothy Hamilton Lloyd accept?
Dr. Lloyd is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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