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Dr. David C. Richards, MD
NPI1093847683PAC ID7618057589
- Medicare services, 2024
- 101
- Medicare patients, 2024
- 201
- Publications
- 1
- Hospital affiliations
- 2
- Industry payments
- $578
- 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. Richards' 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 C. Richards is an anesthesiologist in Newport Beach, California
Dr. Richards practices at Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian.
Dr. Richards' NPI, 1093847683, was assigned on March 10, 2007. Dr. Richards graduated from Emory School of Medicine in 2003. Dr. Richards holds California license A99688.
NPI and contact details
- NPI
- 1093847683NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618057589
- NPI enumeration date
- March 10, 2007
- 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
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David C. Richards practices at 2 locations in Newport Beach, California
Dr. Richards' 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. Richards 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 C. Richards is affiliated with 2 sites of care and 1 medical group
Dr. Richards' primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian. Dr. Richards is also affiliated with Hoag Orthopedic Institute. The medical group on file is Newport Harbor Anesthesia Consultants.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David C. Richards' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Richards practices, 2 sites in all. 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 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. David C. Richards is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Richards' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Richards is board certified in anesthesiology by the American Board of Anesthesiology. Dmand AI has Dr. Richards' licenses on file in 2 states: California and North Carolina.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
- North Carolina license
Anesthesiologists near Dr. Richards
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
6,593anesthesiologists in California96anesthesiologists in Newport Beach61anesthesiologists at Hoag Hospital Newport Beach
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David C. Richards billed Medicare for 101 services in 2024
CMS data shows 101 Medicare services from Dr. Richards across 4 procedure codes in 2024, for 201 Medicare patients. Medicare paid $11,350 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024101
Medicare patients201
Paid by Medicare$11,350
Procedure codes4
Dr. Richards' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1142024: 8922%
- Surgery
- 2023: 122024: 12No change
Dr. Richards compared with the California median for anesthesiologists, 2024
- Dr. Richards
- California median
- Medicare services
- 101vs 7240% above
- Medicare patients
- 201vs 14341% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Richards' 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. Richards?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Richards and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David C. Richards treated 201 Medicare patients in 2024, average age 75
CMS counts 201 Medicare patients who saw Dr. Richards in 2024. The largest group is 65 to 74, with 96 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Richards' median patient age at 57, with 68% women.
Medicare patients, 2024201
Average age75
Average risk score1.49
Also on Medicaid8%
Dr. Richards' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Richards' Medicare patients by sex, 2024
- Women11155%
- Men9045%
Chronic conditions among Dr. Richards' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Ischemic heart disease37%
- Diabetes32%
- Atrial fibrillation27%
- Chronic kidney disease25%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Richards' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. David C. Richards takes part in Medicare
Dr. Richards 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. David C. Richards has 1 publication on record
Dmand AI links 1 paper to Dr. Richards in 2024. Dr. Richards' most frequent co-authors are Vivek Chellappa and Brian Alexander Dunn, MD.
Papers1
Dr. Richards' most frequent co-authors
- Vivek Chellappa1 shared paper
- Brian Alexander Dunn, MD1 shared paper
Recent publications by Dr. Richards
See who Dr. Richards researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Richards works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David C. Richards received $578 in industry payments from 2016 to 2025
CMS Open Payments shows 16 general payments to Dr. Richards from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Halyard Health, Inc. paid the most, $322.
General payments to Dr. Richards by program year, 2016 to 2025
Companies that paid Dr. Richards the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. David C. Richards graduated from Emory School of Medicine
Dr. Richards graduated from Emory School of Medicine in 2003.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. David C. Richards accepts plans from 1 insurance carrier
Dr. Richards 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. David C. Richards'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| 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 C. Richards
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 C. Richards' NPI number?
Dr. David C. Richards' NPI number is 1093847683. It was assigned on March 10, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. David C. Richards?
Dr. David C. Richards is an anesthesiologist in Newport Beach, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. David C. Richards practice?
Dr. Richards practices at One Hoag Drive, Newport Beach, CA 92663. Dr. Richards also practices at 1 Hoag Dr, Newport Beach, CA 92663. Dr. Richards' primary practice is Hoag Hospital Newport Beach in Newport Beach, California, part of Hoag Memorial Hospital Presbyterian.
What is Dr. David C. Richards' office phone number?
The practice phone on file for Dr. Richards is (949) 764-4624.
What is Dr. David C. Richards' medical license number?
Dr. Richards holds California license A99688, one of the licenses on file in 2 states.
Which states has Dr. David C. Richards been licensed in?
Dmand AI has state licenses on file for Dr. Richards in California (2007 to 2027) and North Carolina (2003 to 2010).
Which hospitals is Dr. David C. Richards affiliated with?
Dr. Richards practices at Hoag Hospital Newport Beach in Newport Beach, California. Dr. Richards is also affiliated with Hoag Orthopedic Institute.
What medical group is Dr. David C. Richards part of?
Dr. Richards is linked to Newport Harbor Anesthesia Consultants.
Does Dr. David C. Richards accept Medicare?
Yes. CMS data shows Dr. Richards billed Medicare for 101 services in 2024, and Dr. Richards accepts Medicare assignment.
How many Medicare patients does Dr. David C. Richards see?
CMS counts 201 Medicare patients who saw Dr. Richards in 2024, with an average age of 75.
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Is Dr. David C. Richards board certified?
Yes. Dr. Richards is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Dr. David C. Richards bill to Medicare?
In 2024, Dr. Richards' most billed Medicare services were anesthesia (00731), anesthesia (00811) and anesthesia (00813).
Where did Dr. David C. Richards go to medical school?
Dr. Richards graduated from Emory School of Medicine in 2003.
Has Dr. David C. Richards received payments from drug or device companies?
CMS Open Payments shows $578 in general payments to Dr. Richards from 7 companies from 2016 to 2025. The largest total came from Halyard Health, Inc.
How long has Dr. David C. Richards been practicing?
Dr. Richards graduated from medical school in 2003, 23 years ago.
Does Dr. David C. Richards do research?
Dmand AI links 1 publication to Dr. Richards.
Who does Dr. David C. Richards publish with?
Dr. Richards' most frequent co-authors are Vivek Chellappa (1 shared paper) and Brian Alexander Dunn, MD (1 shared paper).
What insurance does Dr. David C. Richards accept?
Dr. Richards 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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