Dr. James A. Davies, MD
- Medicare services, 2023
- 4,752
- Part D claims, 2024
- 232
- Publications
- 1
- Clinical trials
- 1
- Industry payments
- $71,996
- Practice address
- 2124 S El Camino Real Ste 100 Suite 100, Oceanside, CA 92054
- Practice phone
- Call (760) 729-7101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
James A. Davies, M.d., INC
Eye care practice · Oceanside, California
Find Dr. Davies' 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. James A. Davies is an ophthalmologist in Carlsbad, California
Dr. Davies practices at James A. Davies, M.d., INC in Oceanside, California.
Dr. Davies' NPI, 1699770511, was assigned on June 16, 2005. Dr. Davies graduated from Wayne State University School Of Medicine in 1981. Dr. Davies holds California license C41798.
- NPI
- 1699770511NPI Registry (opens in a new tab)
- NPI enumeration date
- June 16, 2005
- NPI status
- Active
- Practice phone
- (760) 729-7101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. James A. Davies practices in Oceanside and Carlsbad
Dr. Davies' primary practice is James A. Davies, M.d., INC, at 2124 S El Camino Real Ste 100 Suite 100, Oceanside, CA 92054. The practice phone is (760) 729-7101. The NPI Registry lists Dr. Davies' practice address as 655 Laguna Dr, Carlsbad, CA 92008.
- James A. Davies, M.d., INCPrimary2124 S El Camino Real Ste 100 Suite 100, Oceanside, CA 92054Phone(760) 729-7101
- NPI Registry address655 Laguna Dr, Carlsbad, CA 92008 · San Diego CountyPhone(760) 729-7101
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. James A. Davies is affiliated with 1 site of care and 1 medical group
Dr. Davies' primary practice is James A. Davies, M.d., INC in Oceanside, California. Dmand AI also links Dr. Davies to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. James A. Davies' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davies practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| James A. Davies, M.d., INC | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. James A. Davies is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Davies' primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Davies is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Davies is licensed in California.
Specialties and state licenses
- Ophthalmology, CaliforniaPrimary
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, cold sores or genital herpes, conjunctivitis, dry eye, eyelid inflammation and glaucoma among the conditions Dr. Davies treats.
Ophthalmologists near Dr. Davies
Counts of ophthalmologists 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. James A. Davies billed Medicare for 4,752 services in 2023
CMS data shows 4,752 Medicare services from Dr. Davies across 20 procedure codes in 2023. Medicare paid $295,956 for them.
Dr. Davies' Medicare services by type, 2022 to 2023
- 2022
- 2023
- Lab and pathology
- 2022: 9522023: 1,76485%
- Tests and treatments
- 2022: 1,6172023: 1,40813%
- Office and hospital visits
- 2022: 7442023: 8149%
- Surgery
- 2022: 7412023: 7183%
- Imaging
- 2022: 1132023: 4858%
Where Dr. Davies' Medicare services took place, 2023
- In an office4,67398%
- In a facility792%
Dr. Davies compared with the California median for ophthalmologists, 2023
- Dr. Davies
- California median
- Medicare services
- 4,752vs 1,0794.4 times
- Part D claims
- 185vs 61870% below
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Davies' most billed Medicare procedure codes, 2023
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. Davies?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Davies and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. James A. Davies' patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Davies' median patient age at 76, with 43% women.
Dr. Davies' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. James A. Davies wrote 232 Medicare Part D claims in 2024
In 2024, Dr. Davies wrote 232 Medicare Part D claims for 71 patients. 34% of them were for generic drugs. CMS names the drug for 185 of them, across 7 drugs with 11 or more claims each, at $29,560 in total drug cost. In 2023, CMS named 729 claims across 16 drugs.
Dr. Davies' Part D claims by kind of drug, 2024
- Generic80 claims34%
- Brand-name152 claims66%
Dr. Davies' 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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7292024: 18575%
Drugs named by CMS: 7 in 2024, 16 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. James A. Davies has 1 publication on record
Dmand AI links 1 paper to Dr. Davies. Dr. Davies' most frequent co-authors are Harvey Lee Carter, MD, Gregg A. Feinerman, MD and John A. Hovanesian, MD.
Dr. Davies' most frequent co-authors
- Harvey Lee Carter, MD1 shared paper
- Gregg A. Feinerman, MD1 shared paper
- John A. Hovanesian, MD1 shared paper
Recent publications by Dr. Davies
See who Dr. Davies researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Davies works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. James A. Davies has worked on 1 clinical trial
Dmand AI links Dr. Davies to 1 clinical trial. Conditions studied include Cataract and Lens Diseases.
Conditions in Dr. Davies' trials
- Cataract
- Lens Diseases
Investigators on the most trials with Dr. Davies
- Harvey Lee Carter, MD1 shared trial
- Yun-Sen Ralph Chu, MD1 shared trial
- Richard S. Hoffman, MD1 shared trial
Recent clinical trials with Dr. Davies
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. James A. Davies received $71,996 in industry payments from 2016 to 2024
CMS Open Payments shows 140 general payments to Dr. Davies from 22 drug and device companies from 2016 to 2024. Consulting fees make up the largest share, 96% of the total. RxSight Inc paid the most, $66,040.
General payments to Dr. Davies by program year, 2016 to 2024
General payments to Dr. Davies by kind, 2016 to 2024
- Consulting fees$69,09996%
- Food and beverage$2,8254%
- Entertainment$470%
- Honoraria$260%
Companies that paid Dr. Davies the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James A. Davies has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Davies.
Awards and honors for Dr. Davies
- Undated
- AAO Fellow
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. James A. Davies graduated from Wayne State University School Of Medicine
Dr. Davies graduated from Wayne State University School Of Medicine in 1981. Dr. Davies is a member of AAO and ACS.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. James A. Davies accepts plans from 4 insurance carriers
Dr. Davies is in network with 4 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
Plan types Dr. Davies accepts, by number of carriers
- Medicare4
- PPO4
- HMO2
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. James A. Davies'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 |
| 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. James A. Davies
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. James A. Davies' NPI number?
Dr. James A. Davies' NPI number is 1699770511. It was assigned on June 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. James A. Davies?
Dr. James A. Davies is an ophthalmologist in Carlsbad, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. James A. Davies practice?
Dr. Davies practices at 2124 S El Camino Real Ste 100 Suite 100, Oceanside, CA 92054. Dr. Davies also practices at 655 Laguna Dr, Carlsbad, CA 92008. Dr. Davies' primary practice is James A. Davies, M.d., INC in Oceanside, California. Dmand AI also links Dr. Davies to 1 medical group.
What is Dr. James A. Davies' office phone number?
The practice phone on file for Dr. Davies is (760) 729-7101.
What is Dr. James A. Davies' medical license number?
Dr. Davies holds California license C41798.
Does Dr. James A. Davies accept Medicare?
Yes. CMS data shows Dr. Davies billed Medicare for 4,752 services in 2023.
Is Dr. James A. Davies board certified?
Yes. Dr. Davies is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. James A. Davies bill to Medicare?
In 2023, Dr. Davies' most billed Medicare services were lab and pathology test (83861), surgery: eye (68761) and eye exam or test (92014).
Where did Dr. James A. Davies go to medical school?
Dr. Davies graduated from Wayne State University School Of Medicine in 1981.
What drugs does Dr. James A. Davies prescribe most?
In 2024 Medicare Part D data, Dr. Davies' most prescribed drugs by claims were Latanoprost, Lumigan and Timolol Maleate.
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Has Dr. James A. Davies received payments from drug or device companies?
CMS Open Payments shows $71,996 in general payments to Dr. Davies from 22 companies from 2016 to 2024. The largest total came from RxSight Inc.
How long has Dr. James A. Davies been practicing?
Dr. Davies graduated from medical school in 1981, 45 years ago.
Does Dr. James A. Davies do research?
Dmand AI links 1 publication to Dr. Davies. Dr. Davies has worked on 1 clinical trial.
Who does Dr. James A. Davies publish with?
Dr. Davies' most frequent co-authors are Harvey Lee Carter, MD (1 shared paper), Gregg A. Feinerman, MD (1 shared paper) and John A. Hovanesian, MD (1 shared paper).
What insurance does Dr. James A. Davies accept?
Dr. Davies is in network with 4 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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