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Dr. Richard Edmund Davis, MD
NPI1902360936
- Medicare services, 2021
- 40
- Part D claims, 2020
- 16
- Publications
- 3
- Industry payments
- $36
- Affiliated sites
- 1
- Practice address
- 328 S 1st St Ste Fandg Suite Fandg, Alhambra, CA 91801-3789
- Practice phone
- Call (626) 457-6333
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bob J Wu
Surgical practice · Alhambra, California
Find Dr. Davis' 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. Richard Edmund Davis is a general surgeon in Whittier, California
Dr. Davis practices at Bob J Wu in Alhambra, California.
Dr. Davis' NPI, 1902360936, was assigned on January 23, 2019. Dr. Davis graduated from Creighton University School of Medicine - Omaha in 2000. Dr. Davis holds California license 159326.
NPI and contact details
- NPI
- 1902360936NPI Registry (opens in a new tab)
- NPI enumeration date
- January 23, 2019
- NPI status
- Active
- Practice phone
- (626) 457-6333
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Richard Edmund Davis practices in Alhambra and Whittier
Dr. Davis' primary practice is Bob J Wu, at 328 S 1st St Ste Fandg Suite Fandg, Alhambra, CA 91801-3789. The practice phone is (626) 457-6333. The NPI Registry lists Dr. Davis' practice address as 9080 Colima Rd, Whittier, CA 90605.
- Bob J WuPrimary328 S 1st St Ste Fandg Suite Fandg, Alhambra, CA 91801-3789Phone(626) 457-6333
- NPI Registry address9080 Colima Rd, Whittier, CA 90605 · Los Angeles CountyPhone(626) 457-6333
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Richard Edmund Davis is affiliated with 1 site of care and 1 medical group
Dr. Davis' primary practice is Bob J Wu in Alhambra, California. Dmand AI also links Dr. Davis to 1 medical group, named with a free account.
Bob J WuPrimary
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Richard Edmund Davis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bob J Wu | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard Edmund Davis is one of 2,926 general surgeons in California
Surgery is Dr. Davis' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Davis is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Davis' licenses on file in 2 states: California and Nebraska.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Nebraska license
General surgeons near Dr. Davis
Counts of general 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. Richard Edmund Davis billed Medicare for 40 services in 2021
CMS data shows 40 Medicare services from Dr. Davis across 2 procedure codes in 2021. Medicare paid $4,696 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202140
Paid by Medicare$4,696
Procedure codes2
Dr. Davis' Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1262021: 4068%
Dr. Davis compared with the California median for general surgeons, 2021
- Dr. Davis
- California median
- Medicare services
- 40vs 16676% below
- Part D claims
- 16vs 3453% below
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Davis' most billed Medicare procedure codes, 2021
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Davis and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard Edmund Davis wrote 16 Medicare Part D claims in 2020
In 2020, Dr. Davis wrote 16 Medicare Part D claims. They cover 1 drug, with $61 in total drug cost.
Part D claims, 202016
Drugs named by CMS1
Total drug cost$61
Dr. Davis' most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Richard Edmund Davis has 3 publications on record
Dmand AI links 3 papers to Dr. Davis. Dr. Davis' most frequent co-authors are Mumnoon Haider, MD and Atif Iqbal, MD.
Papers3
Dr. Davis' most frequent co-authors
Recent publications by Dr. Davis
J Clin Gastroenterol
AntacidsEndoscopy, GastrointestinalEsophageal pH Monitoring
See who Dr. Davis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Davis works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Richard Edmund Davis received $36 in industry payments in 2020
CMS Open Payments shows 1 general payment to Dr. Davis from 1 drug or device company in 2020. Food and beverage make up the largest share, 100% of the total. Biolase, Inc. paid the most, $36.
Companies that paid Dr. Davis the most, 2020 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Richard Edmund Davis graduated from Creighton University School of Medicine - Omaha
Dr. Davis graduated from Creighton University School of Medicine - Omaha in 2000.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Richard Edmund Davis accepts plans from 2 insurance carriers
Dr. Davis is in network with 2 carriers, including Elevance and Molina. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Elevance
- Molina
Plan types Dr. Davis accepts, by number of carriers
- HMO2
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Richard Edmund Davis'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Richard Edmund Davis
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. Richard Edmund Davis' NPI number?
Dr. Richard Edmund Davis' NPI number is 1902360936. It was assigned on January 23, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard Edmund Davis?
Dr. Richard Edmund Davis is a general surgeon in Whittier, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Richard Edmund Davis practice?
Dr. Davis practices at 328 S 1st St Ste Fandg Suite Fandg, Alhambra, CA 91801-3789. Dr. Davis also practices at 9080 Colima Rd, Whittier, CA 90605. Dr. Davis' primary practice is Bob J Wu in Alhambra, California. Dmand AI also links Dr. Davis to 1 medical group.
What is Dr. Richard Edmund Davis' office phone number?
The practice phone on file for Dr. Davis is (626) 457-6333.
What is Dr. Richard Edmund Davis' medical license number?
Dr. Davis holds California license 159326, one of the licenses on file in 2 states.
Which states has Dr. Richard Edmund Davis been licensed in?
Dmand AI has state licenses on file for Dr. Davis in California (2018 to 2026) and Nebraska (2002 to 2021).
Does Dr. Richard Edmund Davis accept Medicare?
Yes. CMS data shows Dr. Davis billed Medicare for 40 services in 2021.
Is Dr. Richard Edmund Davis board certified?
Yes. Dr. Davis is board certified in surgery by the American Board of Surgery.
What services does Dr. Richard Edmund Davis bill to Medicare?
In 2021, Dr. Davis' most billed Medicare services were hospital inpatient care (99233) and hospital inpatient care (99223).
Where did Dr. Richard Edmund Davis go to medical school?
Dr. Davis graduated from Creighton University School of Medicine - Omaha in 2000.
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What drugs does Dr. Richard Edmund Davis prescribe most?
In 2020 Medicare Part D data, Dr. Davis' most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Richard Edmund Davis received payments from drug or device companies?
CMS Open Payments shows $36 in general payments to Dr. Davis from 1 company from 2020 to 2020. The largest total came from Biolase, Inc.
How long has Dr. Richard Edmund Davis been practicing?
Dr. Davis graduated from medical school in 2000, 26 years ago.
Does Dr. Richard Edmund Davis do research?
Dmand AI links 3 publications to Dr. Davis.
Who does Dr. Richard Edmund Davis publish with?
Dr. Davis' most frequent co-authors are Mumnoon Haider, MD (1 shared paper) and Atif Iqbal, MD (1 shared paper).
What insurance does Dr. Richard Edmund Davis accept?
Dr. Davis is in network with 2 carriers, including Elevance and Molina. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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