Dr. Gregory Gerard Lara, MD
- Medicare services, 2024
- 91
- Medicare patients, 2024
- 196
- Hospital affiliations
- 3
- Industry payments
- $1,453
- Medical groups
- 3
- Practice address
- 300 W Huntington Dr, Arcadia, CA 91007
- Practice phone
- Call (626) 898-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lara'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. Gregory Gerard Lara is an anesthesiologist in Arcadia, California
Dr. Lara practices at USC Arcadia Hospital in Arcadia, California, part of University of Southern California.
Dr. Lara's NPI, 1144244484, was assigned on July 27, 2006. Dr. Lara graduated from University Of Michigan Medical School in 1996. Dr. Lara holds California license A69087.
- NPI
- 1144244484NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254226111
- NPI enumeration date
- July 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (626) 898-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Gerard Lara practices at USC Arcadia Hospital in Arcadia, California
Dr. Lara's primary practice is USC Arcadia Hospital, at 300 W Huntington Dr, Arcadia, CA 91007 in Los Angeles County. The practice phone is (626) 898-8000.
- USC Arcadia Hospital300 W Huntington Dr, Arcadia, CA 91007 · Los Angeles CountyPhone(626) 898-8000
Source: Dmand AI Affiliation Data
Dr. Gregory Gerard Lara is affiliated with 3 sites of care and 3 medical groups
Dr. Lara's primary practice is USC Arcadia Hospital in Arcadia, California, part of University of Southern California. Dr. Lara is also affiliated with Dignity Health - Glendale Memorial Hospital and Health Center. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Lara to 1 more hospital and 2 medical groups, 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. Gregory Gerard Lara's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lara practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| USC Arcadia Hospital | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Gerard Lara is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Lara's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Lara is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Lara
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. Gregory Gerard Lara billed Medicare for 91 services in 2024
CMS data shows 91 Medicare services from Dr. Lara across 5 procedure codes in 2024, for 196 Medicare patients. Medicare paid $13,189 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lara's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 132024: 69431%
- Surgery
- 2023: 182024: 2222%
Dr. Lara compared with the California median for anesthesiologists, 2024
- Dr. Lara
- California median
- Medicare services
- 91vs 7226% above
- Medicare patients
- 196vs 14337% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Lara'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. Lara?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lara and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Gerard Lara treated 196 Medicare patients in 2024, average age 75
CMS counts 196 Medicare patients who saw Dr. Lara in 2024. The largest group is 65 to 74, with 76 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 45% are also on Medicaid. Their average risk score is 2.59, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Lara's median patient age at 60, with 60% women.
Dr. Lara's Medicare patients by age, 2024
Dr. Lara's Medicare patients by sex, 2024
- Women10453%
- Men9247%
Chronic conditions among Dr. Lara's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Diabetes52%
- Chronic kidney disease45%
- Ischemic heart disease45%
- Heart failure34%
- Mood disorders31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lara's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Gregory Gerard Lara takes part in Medicare
Dr. Lara 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. Gregory Gerard Lara received $1,453 in industry payments from 2016 to 2024
CMS Open Payments shows 16 general payments to Dr. Lara from 8 drug and device companies from 2016 to 2024. Honoraria make up the largest share, 55% of the total. Edwards Lifesciences Corporation paid the most, $800.
General payments to Dr. Lara by program year, 2016 to 2024
General payments to Dr. Lara by kind, 2016 to 2024
- Honoraria$80055%
- Food and beverage$65345%
Companies that paid Dr. Lara the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory Gerard Lara serves on 3 committees
Dr. Lara serves on Bioethics, Critical Care and Pharmacy and Therapeutics.
Dr. Lara's committees and leadership roles
- BioethicsMember
- 2019 to present
- Critical CareMember
- 2019 to present
- Pharmacy and TherapeuticsMember
- 2019 to present
Source: Dmand AI Professional Profile Data
Dr. Gregory Gerard Lara graduated from University Of Michigan Medical School
Dr. Lara graduated from University Of Michigan Medical School in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Gregory Gerard Lara accepts plans from 7 insurance carriers
Dr. Lara is in network with 7 carriers, including United Healthcare, Molina and Aspirus Health Plan. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
- United Healthcare
- Molina
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- Elevance
- HCSC
Plan types Dr. Lara accepts, by number of carriers
- Medicare3
- PPO3
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Gregory Gerard Lara'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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Gregory Gerard Lara
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. Gregory Gerard Lara's NPI number?
Dr. Gregory Gerard Lara's NPI number is 1144244484. It was assigned on July 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Gerard Lara?
Dr. Gregory Gerard Lara is an anesthesiologist in Arcadia, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Gregory Gerard Lara practice?
Dr. Lara practices at 300 W Huntington Dr, Arcadia, CA 91007. Dr. Lara's primary practice is USC Arcadia Hospital in Arcadia, California, part of University of Southern California. Dmand AI also links Dr. Lara to 1 hospital and 2 medical groups.
What is Dr. Gregory Gerard Lara's office phone number?
The practice phone on file for Dr. Lara is (626) 898-8000.
What is Dr. Gregory Gerard Lara's medical license number?
Dr. Lara holds California license A69087.
Which hospitals is Dr. Gregory Gerard Lara affiliated with?
Dr. Lara practices at USC Arcadia Hospital in Arcadia, California. Dr. Lara is also affiliated with Dignity Health - Glendale Memorial Hospital and Health Center. Dmand AI links Dr. Lara to 1 more hospital.
What medical group is Dr. Gregory Gerard Lara part of?
Dr. Lara is linked to USC Care Medical Group. Dmand AI links Dr. Lara to 2 more medical groups.
Does Dr. Gregory Gerard Lara accept Medicare?
Yes. CMS data shows Dr. Lara billed Medicare for 91 services in 2024, and Dr. Lara accepts Medicare assignment.
How many Medicare patients does Dr. Gregory Gerard Lara see?
CMS counts 196 Medicare patients who saw Dr. Lara in 2024, with an average age of 75.
What services does Dr. Gregory Gerard Lara bill to Medicare?
In 2024, Dr. Lara's most billed Medicare services were anesthesia (00731), surgery: brain, spine and nerves (64415) and anesthesia (00142).
Show 4 more questionsShow fewer questions
Where did Dr. Gregory Gerard Lara go to medical school?
Dr. Lara graduated from University Of Michigan Medical School in 1996.
Has Dr. Gregory Gerard Lara received payments from drug or device companies?
CMS Open Payments shows $1,453 in general payments to Dr. Lara from 8 companies from 2016 to 2024. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Gregory Gerard Lara been practicing?
Dr. Lara graduated from medical school in 1996, 30 years ago.
What insurance does Dr. Gregory Gerard Lara accept?
Dr. Lara is in network with 7 carriers, including United Healthcare, Molina and Aspirus Health Plan. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.
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