Dr. Gregory R D Evans, MD
- Medicare services, 2024
- 26
- Medicare patients, 2024
- 44
- Part D claims, 2024
- 45
- Publications
- 108
- Clinical trials
- 1
- Practice address
- 101 City Drive South, Orange, CA 92868
- Practice phone
- Call (714) 456-7890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Evans' 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 R D Evans is a plastic surgeon in Orange, California
Dr. Evans practices at UCI Health - Orange in Orange, California, part of UC Irvine.
Dr. Evans' NPI, 1962582007, was assigned on October 16, 2006. Dr. Evans graduated from Keck School of Medicine of USC in 1990. Dr. Evans' California license number on file is 000000G57437.
- NPI
- 1962582007NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274514294
- NPI enumeration date
- October 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 456-7890
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory R D Evans practices at UCI Health - Orange in Orange, California
Dr. Evans' primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.
- UCI Health - Orange101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890
Source: Dmand AI Affiliation Data
Dr. Gregory R D Evans is affiliated with 1 site of care and 1 medical group
Dr. Evans' primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. The medical group on file is UCI Plastic Surgery.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory R D Evans' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Evans practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Orange | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory R D Evans is one of 778 plastic surgeons in California
Plastic surgery is Dr. Evans' primary specialty in the NPI Registry, under taxonomy code 208200000X. Dr. Evans is board certified in plastic surgery by the American Board of Plastic Surgery. Dmand AI has Dr. Evans' licenses on file in 3 states: California, Texas and Maryland.
Specialties and state licenses
- Plastic surgery, CaliforniaPrimary
- Texas license
- Maryland license
Clinical focus
Dmand AI lists breast reconstruction, breast surgery and cancerous skin growth removal among the conditions Dr. Evans treats.
Plastic surgeons near Dr. Evans
Counts of plastic surgeons 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 R D Evans billed Medicare for 26 services in 2024
CMS data shows 26 Medicare services from Dr. Evans across 2 procedure codes in 2024, all of them office visits, for 44 Medicare patients. Medicare paid $2,722 for them. Every service was in an office.
Dr. Evans' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 292024: 2610%
Dr. Evans compared with the California median for plastic surgeons, 2024
- Dr. Evans
- California median
- Medicare services
- 26vs 5855% below
- Medicare patients
- 44vs 5925% below
- Part D claims
- 22vs 2615% below
Medians across 622 plastic surgeons in California with Dmand AI profiles that report each measure.
Dr. Evans' 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. Evans?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Evans and other plastic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory R D Evans treated 44 Medicare patients in 2024, average age 75
CMS counts 44 Medicare patients who saw Dr. Evans in 2024. The largest group is 75 to 84, with 20 patients. 75% of them have high blood pressure, and 73% have high cholesterol. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Evans' median patient age at 56, with 67% women.
Dr. Evans' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Evans' Medicare patients by sex, 2024
- Women2352%
- Men2148%
Chronic conditions among Dr. Evans' Medicare patients, 2024
- High blood pressure75%
- High cholesterol73%
- Arthritis52%
- Cancer39%
- Diabetes34%
- Ischemic heart disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Evans' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women67%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory R D Evans wrote 45 Medicare Part D claims in 2024
In 2024, Dr. Evans wrote 45 Medicare Part D claims for 28 patients. 91% of them were for generic drugs. CMS names the drug for 22 of them, across 1 drug with 11 or more claims each, at $70 in total drug cost. In 2023, CMS named 20 claims across 1 drug.
Dr. Evans' Part D claims by kind of drug, 2024
- Generic41 claims91%
- Brand-name and other4 claims9%
Dr. Evans' 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. Evans' Part D claims, 2024
- Antibiotics58%26 of 45 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: 202024: 2210%
Drugs named by CMS: 1 in 2024, 1 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
How Dr. Gregory R D Evans takes part in Medicare
Dr. Evans 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 R D Evans has 108 publications on record
Dmand AI links 108 papers to Dr. Evans, published from 2007 to 2023. 2015 was the busiest year, with 5. The most frequent topics are Surgical Flaps, Plastic Surgery Procedures and Mammaplasty. Dr. Evans has published most often in Plast Reconstr Surg. Dr. Evans' most frequent co-authors are Garrett Andrew Wirth, MD, Gregory P. Reece, MD and Derek A. Banyard, MD.
Dr. Evans' papers by year, 2013 to 2023
Topics Dr. Evans writes about most
- Surgical Flaps
- Plastic Surgery Procedures
- Mammaplasty
- Postoperative Complications
- Rats, Sprague-Dawley
- Breast Neoplasms
- Nerve Regeneration
- Surgery, Plastic
Dr. Evans' most frequent co-authors
- Garrett Andrew Wirth, MD22 shared papers
- Gregory P. Reece, MD15 shared papers
- Derek A. Banyard, MD14 shared papers
Recent publications by Dr. Evans
Plast Reconstr Surg
See who Dr. Evans researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Evans works with, so you can find a warm path to the right plastic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gregory R D Evans has worked on 1 clinical trial
Dmand AI links Dr. Evans to 1 clinical trial. Conditions studied include Breast Neoplasms and Breast Diseases.
Conditions in Dr. Evans' trials
- Breast Neoplasms
- Breast Diseases
Investigators on the most trials with Dr. Evans
- Kaveh Alizadeh1 shared trial
- Al Said Aly, MD1 shared trial
- James Ziegler Appel, MD1 shared trial
Recent clinical trials with Dr. Evans
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Gregory R D Evans received $9,983 in industry payments from 2016 to 2025
CMS Open Payments shows 103 general payments to Dr. Evans from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 72% of the total. Mentor Worldwide LLC paid the most, $1,714.
General payments to Dr. Evans by program year, 2016 to 2025
General payments to Dr. Evans by kind, 2016 to 2025
- Food and beverage$7,23072%
- Grants$1,60016%
- Travel and lodging$1,15312%
Companies that paid Dr. Evans 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. Gregory R D Evans has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Evans.
Awards and honors for Dr. Evans
- Undated
- ACS Fellow
- Checkbook Top Doc
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. Gregory R D Evans graduated from Keck School of Medicine of USC
Dr. Evans graduated from Keck School of Medicine of USC in 1990. Dr. Evans is a member of ACS and ASPS.
- Medical school
- Board certified in plastic surgery
Source: Dmand AI Professional Profile Data
Dr. Gregory R D Evans accepts plans from 13 insurance carriers
Dr. Evans is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Evans accepts, by number of carriers
- PPO9
- Medicare8
- HMO6
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Gregory R D Evans'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) |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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 R D Evans
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 R D Evans' NPI number?
Dr. Gregory R D Evans' NPI number is 1962582007. It was assigned on October 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory R D Evans?
Dr. Gregory R D Evans is a plastic surgeon in Orange, California. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).
Where does Dr. Gregory R D Evans practice?
Dr. Evans practices at 101 City Drive South, Orange, CA 92868. Dr. Evans' primary practice is UCI Health - Orange in Orange, California, part of UC Irvine.
What is Dr. Gregory R D Evans' office phone number?
The practice phone on file for Dr. Evans is (714) 456-7890.
What is Dr. Gregory R D Evans' medical license number?
Dr. Evans' California license number on file is 000000G57437, one of the licenses on file in 3 states.
Which states has Dr. Gregory R D Evans been licensed in?
Dmand AI has state licenses on file for Dr. Evans in California (1986 to 2025), Texas (1993 to 2025) and Maryland (1989 to 1994).
Which hospitals is Dr. Gregory R D Evans affiliated with?
Dr. Evans practices at UCI Health - Orange in Orange, California.
What medical group is Dr. Gregory R D Evans part of?
Dr. Evans is linked to UCI Plastic Surgery.
Does Dr. Gregory R D Evans accept Medicare?
Yes. CMS data shows Dr. Evans billed Medicare for 26 services in 2024, and Dr. Evans accepts Medicare assignment.
How many Medicare patients does Dr. Gregory R D Evans see?
CMS counts 44 Medicare patients who saw Dr. Evans in 2024, with an average age of 75.
Show 9 more questionsShow fewer questions
Is Dr. Gregory R D Evans board certified?
Yes. Dr. Evans is board certified in plastic surgery by the American Board of Plastic Surgery.
What services does Dr. Gregory R D Evans bill to Medicare?
In 2024, Dr. Evans' most billed Medicare services were office visit, new patient (99203) and office visit, new patient (99204).
Where did Dr. Gregory R D Evans go to medical school?
Dr. Evans graduated from Keck School of Medicine of USC in 1990.
What drugs does Dr. Gregory R D Evans prescribe most?
In 2024 Medicare Part D data, Dr. Evans' most prescribed drugs by claims were Cephalexin.
Has Dr. Gregory R D Evans received payments from drug or device companies?
CMS Open Payments shows $9,983 in general payments to Dr. Evans from 24 companies from 2016 to 2025. The largest total came from Mentor Worldwide LLC.
How long has Dr. Gregory R D Evans been practicing?
Dr. Evans graduated from medical school in 1990, 36 years ago.
Does Dr. Gregory R D Evans do research?
Dmand AI links 108 publications to Dr. Evans, published from 2007 to 2023. Dr. Evans has worked on 1 clinical trial.
Who does Dr. Gregory R D Evans publish with?
Dr. Evans' most frequent co-authors are Garrett Andrew Wirth, MD (22 shared papers), Gregory P. Reece, MD (15 shared papers) and Derek A. Banyard, MD (14 shared papers).
What insurance does Dr. Gregory R D Evans accept?
Dr. Evans is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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