Dr. David Eugene Christy, MD
- Medicare services, 2024
- 622
- Medicare patients, 2024
- 401
- Part D claims, 2024
- 112
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Practice address
- One Hoag Drive, Newport Beach, CA 92663
- Practice phone
- Call (949) 764-4624
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Christy'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. David Eugene Christy is an emergency medicine physician in Newport Beach, California
Dr. Christy practices at Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian.
Dr. Christy's NPI, 1619930492, was assigned on April 11, 2006. Dr. Christy graduated from UC San Diego School of Medicine in 1994. Dr. Christy holds California license A56203.
- NPI
- 1619930492NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355303140
- NPI enumeration date
- April 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (949) 764-4624
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Eugene Christy practices at 2 locations in Newport Beach, California
Dr. Christy's primary practice is Hoag Hospital Newport Beach, at One Hoag Drive, Newport Beach, CA 92663 in Orange County. The practice phone is (949) 764-4624. Dr. Christy also practices at Hoag Hospital Newport Beach, 1 Hoag Dr, Newport Beach, CA 92663.
- Hoag Hospital Newport BeachPrimaryOne Hoag Drive, Newport Beach, CA 92663 · Orange CountyPhone(949) 764-4624
- Hoag Hospital Newport Beach1 Hoag Dr, Newport Beach, CA 92663 · Orange CountyPhone(949) 764-4624
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. David Eugene Christy is affiliated with 1 site of care and 2 medical groups
Dr. Christy's primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian. The medical group on file is Newport Emergency Medical Group. Dmand AI also links Dr. Christy 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. David Eugene Christy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Christy practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hoag Hospital Newport Beach | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hoag Memorial Hospital Presbyterian and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Eugene Christy is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Christy's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Christy is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Christy is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Christy
Counts of emergency medicine physicians 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. David Eugene Christy billed Medicare for 622 services in 2024
CMS data shows 622 Medicare services from Dr. Christy across 4 procedure codes in 2024, for 401 Medicare patients. Medicare paid $63,373 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Christy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3792024: 4067%
- Tests and treatments
- 2023: 2142024: 2161%
Dr. Christy compared with the California median for emergency medicine physicians, 2024
- Dr. Christy
- California median
- Medicare services
- 622vs 2652.3 times
- Medicare patients
- 401vs 24365% above
- Part D claims
- 38vs 6239% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Christy'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. Christy?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Christy and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Eugene Christy treated 401 Medicare patients in 2024, average age 79
CMS counts 401 Medicare patients who saw Dr. Christy in 2024. The largest group is 75 to 84, with 142 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 2.04, 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. Christy's median patient age at 60, with 53% women.
Dr. Christy's Medicare patients by age, 2024
Dr. Christy's Medicare patients by sex, 2024
- Women18245%
- Men21955%
Chronic conditions among Dr. Christy's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Ischemic heart disease45%
- Atrial fibrillation39%
- Chronic kidney disease37%
- Anxiety34%
- Mood disorders34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Christy'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
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Eugene Christy wrote 112 Medicare Part D claims in 2024
In 2024, Dr. Christy wrote 112 Medicare Part D claims for 91 patients. 91% of them were for generic drugs. CMS names the drug for 38 of them, across 3 drugs with 11 or more claims each, at $241 in total drug cost. In 2023, CMS named 34 claims across 3 drugs.
Dr. Christy's Part D claims by kind of drug, 2024
- Generic102 claims91%
- Brand-name and other10 claims9%
Dr. Christy'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. Christy's Part D claims, 2024
- Opioids21%23 of 112 claims
- Antibiotics42%47 of 112 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: 342024: 3812%
Drugs named by CMS: 3 in 2024, 3 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
Dr. David Eugene Christy scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Christy for performance year 2024, reported as part of a group. Dr. Christy accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Christy's MIPS scores, performance year 2024
- 100of 100Final score
- 96.4of 100Quality
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. David Eugene Christy received $236 in industry payments in 2025
CMS Open Payments shows 7 general payments to Dr. Christy from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $236.
Companies that paid Dr. Christy the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David Eugene Christy graduated from UC San Diego School of Medicine
Dr. Christy graduated from UC San Diego School of Medicine in 1994.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. David Eugene Christy accepts plans from 2 insurance carriers
Dr. Christy is in network with 2 carriers, including CMS Medicare and GA State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
- GA State Medicaid
Plan types Dr. Christy accepts, by number of carriers
- Medicaid1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. David Eugene Christy'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 Affiliation DataDmand AI Practice 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) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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. David Eugene Christy
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. David Eugene Christy's NPI number?
Dr. David Eugene Christy's NPI number is 1619930492. It was assigned on April 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Eugene Christy?
Dr. David Eugene Christy is an emergency medicine physician in Newport Beach, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. David Eugene Christy practice?
Dr. Christy practices at One Hoag Drive, Newport Beach, CA 92663. Dr. Christy also practices at 1 Hoag Dr, Newport Beach, CA 92663. Dr. Christy's primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian. Dmand AI also links Dr. Christy to 1 medical group.
What is Dr. David Eugene Christy's office phone number?
The practice phone on file for Dr. Christy is (949) 764-4624.
What is Dr. David Eugene Christy's medical license number?
Dr. Christy holds California license A56203.
Which hospitals is Dr. David Eugene Christy affiliated with?
Dr. Christy practices at Hoag Hospital Newport Beach in Newport Beach, California.
What medical group is Dr. David Eugene Christy part of?
Dr. Christy is linked to Newport Emergency Medical Group. Dmand AI links Dr. Christy to 1 more medical group.
Does Dr. David Eugene Christy accept Medicare?
Yes. CMS data shows Dr. Christy billed Medicare for 622 services in 2024, and Dr. Christy accepts Medicare assignment.
What is Dr. David Eugene Christy's MIPS score?
Dr. Christy's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Dr. David Eugene Christy see?
CMS counts 401 Medicare patients who saw Dr. Christy in 2024, with an average age of 79.
Show 7 more questionsShow fewer questions
Is Dr. David Eugene Christy board certified?
Yes. Dr. Christy is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. David Eugene Christy bill to Medicare?
In 2024, Dr. Christy's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and critical care (99291).
Where did Dr. David Eugene Christy go to medical school?
Dr. Christy graduated from UC San Diego School of Medicine in 1994.
What drugs does Dr. David Eugene Christy prescribe most?
In 2024 Medicare Part D data, Dr. Christy's most prescribed drugs by claims were Oxycodone-Acetaminophen, Sulfamethoxazole-Trimethoprim and Cefdinir.
Has Dr. David Eugene Christy received payments from drug or device companies?
CMS Open Payments shows $236 in general payments to Dr. Christy from 1 company from 2025 to 2025. The largest total came from Stryker Corporation.
How long has Dr. David Eugene Christy been practicing?
Dr. Christy graduated from medical school in 1994, 32 years ago.
What insurance does Dr. David Eugene Christy accept?
Dr. Christy is in network with 2 carriers, including CMS Medicare and GA State Medicaid. Medicaid plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to emergency medicine practices?
See emergency medicine physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card