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Dr. Gary D. Bennett, MD
NPI1275629107
- Medicare services, 2019
- 38
- Part D claims, 2024
- 430
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $729
- Practice address
- 2601 E Chapman Ave, Orange, CA 92869
- Practice phone
- Call (714) 633-0011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bennett'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. Gary D. Bennett is a pain medicine (anesthesiology) physician in Orange, California
Dr. Bennett practices at Chapman Global Medical Center in Orange, California, part of The KPC Group.
Dr. Bennett's NPI, 1275629107, was assigned on October 5, 2006. Dr. Bennett graduated from David Geffen School of Medicine at UCLA in 1978. Dr. Bennett holds California license G40059.
NPI and contact details
- NPI
- 1275629107NPI Registry (opens in a new tab)
- NPI enumeration date
- October 5, 2006
- NPI status
- Active
- Practice phone
- (714) 633-0011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1978
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Gary D. Bennett practices at Chapman Global Medical Center in Orange, California
Dr. Bennett's primary practice is Chapman Global Medical Center, at 2601 E Chapman Ave, Orange, CA 92869 in Orange County. The practice phone is (714) 633-0011.
- Chapman Global Medical Center2601 E Chapman Ave, Orange, CA 92869 · Orange CountyPhone(714) 633-0011
Source: Dmand AI Affiliation Data
Dr. Gary D. Bennett is affiliated with 1 site of care
Dr. Bennett's primary practice is Chapman Global Medical Center in Orange, California, part of The KPC Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gary D. Bennett's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bennett practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Chapman Global Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary D. Bennett is one of 492 pain medicine (anesthesiology) physicians in California
Pain medicine is Dr. Bennett's primary specialty in the NPI Registry, under taxonomy code 207LP2900X. Dr. Bennett is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Bennett is licensed in California.
Specialties and state licenses
- Pain medicine (anesthesiology), CaliforniaPrimary
Pain medicine (anesthesiology) physicians near Dr. Bennett
Counts of pain medicine (anesthesiology) physicians with a Dmand AI profile, by place and practice. Each opens the list.
492pain medicine (anesthesiology) physicians in California10pain medicine (anesthesiology) physicians in Orange
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Gary D. Bennett billed Medicare for 38 services in 2019
CMS data shows 38 Medicare services from Dr. Bennett across 1 procedure code in 2019, all of them office visits. Medicare paid $4,231 for them. Every service was in an office.
Medicare services, 201938
Paid by Medicare$4,231
Procedure codes1
Dr. Bennett's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 1462019: 3874%
- Surgery
- 2018: 552019: 0100%
Dr. Bennett compared with the California median for pain medicine (anesthesiology) physicians, 2019
- Dr. Bennett
- California median
- Medicare services
- 38vs 57493% below
- Part D claims
- 279vs 25111% above
Medians across 451 pain medicine (anesthesiology) physicians in California with Dmand AI profiles that report each measure.
Dr. Bennett's most billed Medicare procedure codes, 2019
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary D. Bennett's patients have a median age of 75
Across all payers, Dmand AI patient panel data puts Dr. Bennett's median patient age at 75, with 69% women.
Dr. Bennett's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women69%
- Men31%
Source: Dmand AI Patient Panel Data
Dr. Gary D. Bennett wrote 430 Medicare Part D claims in 2024
In 2024, Dr. Bennett wrote 430 Medicare Part D claims for 31 patients. 100% of them were for generic drugs. CMS names the drug for 279 of them, across 11 drugs with 11 or more claims each, at $6,664 in total drug cost. In 2023, CMS named 249 claims across 9 drugs.
Part D claims, 2024430
Drugs named by CMS11
Total drug cost$6,664
Part D patients31
Dr. Bennett's Part D claims by kind of drug, 2024
- Generic428 claims100%
- Brand-name and other2 claims0%
Dr. Bennett'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. Bennett's Part D claims, 2024
- Opioids31%132 of 430 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: 2492024: 27912%
Drugs named by CMS: 11 in 2024, 9 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. Gary D. Bennett has 1 publication on record
Dmand AI links 1 paper to Dr. Bennett in 2014. Dr. Bennett's most frequent co-authors are Bryan Batch, MD, Leonor Corsino, MD and Laura Svetkey, MD.
Papers1
Dr. Bennett's most frequent co-authors
- Bryan Batch, MD1 shared paper
- Leonor Corsino, MD1 shared paper
- Laura Svetkey, MD1 shared paper
Recent publications by Dr. Bennett
See who Dr. Bennett researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bennett works with, so you can find a warm path to the right pain medicine (anesthesiology) physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gary D. Bennett received $729 in industry payments from 2017 to 2023
CMS Open Payments shows 32 general payments to Dr. Bennett from 6 drug and device companies from 2017 to 2023. Food and beverage make up the largest share, 100% of the total. Electronic Waveform Lab, Inc. paid the most, $417.
General payments to Dr. Bennett by program year, 2017 to 2023
Companies that paid Dr. Bennett the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gary D. Bennett graduated from David Geffen School of Medicine at UCLA
Dr. Bennett graduated from David Geffen School of Medicine at UCLA in 1978.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Sources for Dr. Gary D. Bennett'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Gary D. Bennett
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. Gary D. Bennett's NPI number?
Dr. Gary D. Bennett's NPI number is 1275629107. It was assigned on October 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary D. Bennett?
Dr. Gary D. Bennett is a pain medicine (anesthesiology) physician in Orange, California. The primary specialty in the NPI Registry is Pain Medicine (Anesthesiology) Physician (taxonomy code 207LP2900X).
Where does Dr. Gary D. Bennett practice?
Dr. Bennett practices at 2601 E Chapman Ave, Orange, CA 92869. Dr. Bennett's primary practice is Chapman Global Medical Center in Orange, California, part of The KPC Group.
What is Dr. Gary D. Bennett's office phone number?
The practice phone on file for Dr. Bennett is (714) 633-0011.
What is Dr. Gary D. Bennett's medical license number?
Dr. Bennett holds California license G40059.
Which hospitals is Dr. Gary D. Bennett affiliated with?
Dr. Bennett practices at Chapman Global Medical Center in Orange, California.
Does Dr. Gary D. Bennett accept Medicare?
Yes. CMS data shows Dr. Bennett billed Medicare for 38 services in 2019.
Is Dr. Gary D. Bennett board certified?
Yes. Dr. Bennett is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. Gary D. Bennett bill to Medicare?
In 2019, Dr. Bennett's most billed Medicare services were office visit, established patient (99215).
Where did Dr. Gary D. Bennett go to medical school?
Dr. Bennett graduated from David Geffen School of Medicine at UCLA in 1978.
Show 5 more questionsShow fewer questions
What drugs does Dr. Gary D. Bennett prescribe most?
In 2024 Medicare Part D data, Dr. Bennett's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Oxycodone HCl and Tizanidine HCl.
Has Dr. Gary D. Bennett received payments from drug or device companies?
CMS Open Payments shows $729 in general payments to Dr. Bennett from 6 companies from 2017 to 2023. The largest total came from Electronic Waveform Lab, Inc.
How long has Dr. Gary D. Bennett been practicing?
Dr. Bennett graduated from medical school in 1978, 48 years ago.
Does Dr. Gary D. Bennett do research?
Dmand AI links 1 publication to Dr. Bennett.
Who does Dr. Gary D. Bennett publish with?
Dr. Bennett's most frequent co-authors are Bryan Batch, MD (1 shared paper), Leonor Corsino, MD (1 shared paper) and Laura Svetkey, MD (1 shared paper).
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