Dr. Phillip John Richardson, MD
- Medicare services, 2024
- 172
- Medicare patients, 2024
- 207
- Hospital affiliations
- 4
- Industry payments
- $52,736
- Medical groups
- 10
- Practice address
- 3500 Barranca Parkway, Suite #130, Irvine, CA 92606
- Practice phone
- Call (949) 552-6266
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Barranca Surgery Center
Surgery Center - Medicare-Certified · Irvine, California
Find Dr. Richardson's professional email, personal email and mobile number
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Dr. Phillip John Richardson is an anesthesiologist in Irvine, California
Dr. Richardson practices at Barranca Surgery Center in Irvine, California.
Dr. Richardson's NPI, 1417961699, was assigned on July 27, 2006. Dr. Richardson graduated from UC Irvine School of Medicine in 1997. Dr. Richardson holds California license A66782.
- NPI
- 1417961699NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436275427
- NPI enumeration date
- July 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (949) 552-6266
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Phillip John Richardson practices at Barranca Surgery Center in Irvine, California
Dr. Richardson's primary practice is Barranca Surgery Center, at 3500 Barranca Parkway, Suite #130, Irvine, CA 92606. The practice phone is (949) 552-6266.
- Barranca Surgery Center3500 Barranca Parkway, Suite #130, Irvine, CA 92606Phone(949) 552-6266
Source: Dmand AI Affiliation Data
Dr. Phillip John Richardson is affiliated with 5 sites of care and 10 medical groups
Dr. Richardson's primary practice is Barranca Surgery Center in Irvine, California. Dr. Richardson is also affiliated with Providence St. Joseph Hospital Orange. The medical group on file is UCI Health Anesthesia & Perioperative Care Services. Dmand AI also links Dr. Richardson to 3 more hospitals and 9 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. Phillip John Richardson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Richardson practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barranca Surgery Center | Available with a free account |
| +4 more sites and 9 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Phillip John Richardson is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Richardson's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Richardson is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Richardson is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Richardson
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. Phillip John Richardson billed Medicare for 172 services in 2024
CMS data shows 172 Medicare services from Dr. Richardson across 5 procedure codes in 2024, for 207 Medicare patients. Medicare paid $17,921 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Richardson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 1532024: 17212%
Dr. Richardson compared with the California median for anesthesiologists, 2024
- Dr. Richardson
- California median
- Medicare services
- 172vs 722.4 times
- Medicare patients
- 207vs 14345% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Richardson'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. Richardson?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Richardson and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Phillip John Richardson treated 207 Medicare patients in 2024, average age 74
CMS counts 207 Medicare patients who saw Dr. Richardson in 2024. The largest group is 65 to 74, with 108 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 17% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Richardson's median patient age at 64, with 60% women.
Dr. Richardson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Richardson's Medicare patients by sex, 2024
- Women11254%
- Men9546%
Chronic conditions among Dr. Richardson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Ischemic heart disease29%
- Diabetes27%
- Anxiety20%
- Osteoporosis19%
- Cancer18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Richardson'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
- Women60%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Phillip John Richardson takes part in Medicare
Dr. Richardson 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. Phillip John Richardson received $52,736 in industry payments from 2016 to 2025
CMS Open Payments shows 51 general payments to Dr. Richardson from 11 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 97% of the total. Masimo Corporation paid the most, $51,386.
General payments to Dr. Richardson by program year, 2016 to 2025
General payments to Dr. Richardson by kind, 2016 to 2025
- Speaker and faculty fees$51,30597%
- Food and beverage$1,3233%
- Consulting fees$1000%
- Travel and lodging$80%
Companies that paid Dr. Richardson 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. Phillip John Richardson graduated from UC Irvine School of Medicine
Dr. Richardson graduated from UC Irvine School of Medicine in 1997.
- Medical school
- Board certified in anesthesiology
- Board certified in pediatric anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Phillip John Richardson accepts plans from 1 insurance carrier
Dr. Richardson 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. Phillip John Richardson'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) |
| 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. Phillip John Richardson
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. Phillip John Richardson's NPI number?
Dr. Phillip John Richardson's NPI number is 1417961699. It was assigned on July 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Phillip John Richardson?
Dr. Phillip John Richardson is an anesthesiologist in Irvine, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Phillip John Richardson practice?
Dr. Richardson practices at 3500 Barranca Parkway, Suite #130, Irvine, CA 92606. Dr. Richardson's primary practice is Barranca Surgery Center in Irvine, California. Dmand AI also links Dr. Richardson to 3 hospitals and 9 medical groups.
What is Dr. Phillip John Richardson's office phone number?
The practice phone on file for Dr. Richardson is (949) 552-6266.
What is Dr. Phillip John Richardson's medical license number?
Dr. Richardson holds California license A66782.
Which hospitals is Dr. Phillip John Richardson affiliated with?
Dr. Richardson is affiliated with Providence St. Joseph Hospital Orange. Dmand AI links Dr. Richardson to 3 more hospitals.
What medical group is Dr. Phillip John Richardson part of?
Dr. Richardson is linked to UCI Health Anesthesia & Perioperative Care Services. Dmand AI links Dr. Richardson to 9 more medical groups.
Does Dr. Phillip John Richardson accept Medicare?
Yes. CMS data shows Dr. Richardson billed Medicare for 172 services in 2024, and Dr. Richardson accepts Medicare assignment.
How many Medicare patients does Dr. Phillip John Richardson see?
CMS counts 207 Medicare patients who saw Dr. Richardson in 2024, with an average age of 74.
Is Dr. Phillip John Richardson board certified?
Yes. Dr. Richardson is board certified in anesthesiology by the American Board of Anesthesiology.
Show 5 more questionsShow fewer questions
What services does Dr. Phillip John Richardson bill to Medicare?
In 2024, Dr. Richardson's most billed Medicare services were anesthesia (00142), anesthesia (00813) and anesthesia (00811).
Where did Dr. Phillip John Richardson go to medical school?
Dr. Richardson graduated from UC Irvine School of Medicine in 1997.
Has Dr. Phillip John Richardson received payments from drug or device companies?
CMS Open Payments shows $52,736 in general payments to Dr. Richardson from 11 companies from 2016 to 2025. The largest total came from Masimo Corporation.
How long has Dr. Phillip John Richardson been practicing?
Dr. Richardson graduated from medical school in 1997, 29 years ago.
What insurance does Dr. Phillip John Richardson accept?
Dr. Richardson 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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