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Dr. Olen A. Giles, MD
NPI1295734309
- Medicare services, 2022
- 566
- Part D claims, 2022
- 492
- Publications
- 1
- Industry payments
- $2,081
- Insurance carriers
- 1
- Practice address
- 1222 S Orange Ave, Orlando, FL 32806
- Practice phone
- Call (407) 260-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Giles' professional email, personal email and mobile number
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Dr. Olen A. Giles is a gastroenterologist in Orlando, Florida
Dr. Giles practices in Orlando, Florida.
Dr. Giles' NPI, 1295734309, was assigned on July 20, 2005. Dr. Giles graduated from USF Health Morsani College of Medicine in 1981. Dr. Giles' Florida license number on file is ME46924.
NPI and contact details
- NPI
- 1295734309NPI Registry (opens in a new tab)
- NPI enumeration date
- July 20, 2005
- NPI status
- Active
- Practice phone
- (407) 260-6000
- 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); and Dmand AI Professional Profile Data
Dr. Olen A. Giles' practice address is in Orlando, Florida
Dr. Giles' practice address in the NPI Registry is 1222 S Orange Ave, Orlando, FL 32806, in Orange County. The practice phone is (407) 260-6000.
- NPI Registry address1222 S Orange Ave, Orlando, FL 32806 · Orange CountyPhone(407) 260-6000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Olen A. Giles' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Giles practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Giles' practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Olen A. Giles is one of 1,364 gastroenterologists in Florida
Gastroenterology is Dr. Giles' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Giles is board certified in gastroenterology by the American Board of Internal Medicine. Dr. Giles has a license on file in Florida.
Specialties and state licenses
- Gastroenterology, FloridaPrimary
Gastroenterologists near Dr. Giles
Counts of gastroenterologists 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. Olen A. Giles billed Medicare for 566 services in 2022
CMS data shows 566 Medicare services from Dr. Giles across 8 procedure codes in 2022. Medicare paid $85,404 for them.
Medicare services, 2022566
Paid by Medicare$85,404
Procedure codes8
Dr. Giles' Medicare services by type, 2021 to 2022
- 2021
- 2022
- Office and hospital visits
- 2021: 5322022: 30044%
- Surgery
- 2021: 2842022: 24613%
- Other services
- 2021: 242022: 2017%
Where Dr. Giles' Medicare services took place, 2022
- In an office49087%
- In a facility7613%
Dr. Giles compared with the Florida median for gastroenterologists, 2022
- Dr. Giles
- Florida median
- Medicare services
- 566vs 582Close to median
- Part D claims
- 492vs 502Close to median
Medians across 1,320 gastroenterologists in Florida with Dmand AI profiles that report each measure.
Dr. Giles' most billed Medicare procedure codes, 2022
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. Giles?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Giles and other gastroenterologists in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Olen A. Giles' patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Giles' median patient age at 61, with 54% women.
Dr. Giles' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Olen A. Giles wrote 492 Medicare Part D claims in 2022
In 2022, Dr. Giles wrote 492 Medicare Part D claims. They cover 13 drugs, with $46,182 in total drug cost. In 2021, CMS named 863 claims across 20 drugs.
Part D claims, 2022492
Drugs named by CMS13
Total drug cost$46,182
Dr. Giles' most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 8632022: 49243%
Drugs named by CMS: 13 in 2022, 20 in 2021.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Olen A. Giles has 1 publication on record
Dmand AI links 1 paper to Dr. Giles.
Papers1
Recent publications by Dr. Giles
See who Dr. Giles researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Giles works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Olen A. Giles received $2,081 in industry payments from 2016 to 2022
CMS Open Payments shows 121 general payments to Dr. Giles from 22 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $700.
General payments to Dr. Giles by program year, 2016 to 2022
Companies that paid Dr. Giles the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Olen A. Giles graduated from USF Health Morsani College of Medicine
Dr. Giles graduated from USF Health Morsani College of Medicine in 1981.
- Medical school
- Board certified in gastroenterology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Olen A. Giles accepts plans from 1 insurance carrier
Dr. Giles is in network with 1 carrier, including Cigna. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Cigna
Plan types Dr. Giles accepts, by number of carriers
- HMO1
- Medicare1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Olen A. Giles'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 Practice 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 Data |
| 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. Olen A. Giles
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. Olen A. Giles' NPI number?
Dr. Olen A. Giles' NPI number is 1295734309. It was assigned on July 20, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Olen A. Giles?
Dr. Olen A. Giles is a gastroenterologist in Orlando, Florida. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Olen A. Giles practice?
Dr. Giles practices at 1222 S Orange Ave, Orlando, FL 32806.
What is Dr. Olen A. Giles' office phone number?
The practice phone on file for Dr. Giles is (407) 260-6000.
What is Dr. Olen A. Giles' medical license number?
Dr. Giles' Florida license number on file is ME46924.
Does Dr. Olen A. Giles accept Medicare?
Yes. CMS data shows Dr. Giles billed Medicare for 566 services in 2022.
Is Dr. Olen A. Giles board certified?
Yes. Dr. Giles is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Olen A. Giles bill to Medicare?
In 2022, Dr. Giles' most billed Medicare services were office visit, established patient (99214), surgery: digestive system (45380) and surgery: digestive system (43239).
Where did Dr. Olen A. Giles go to medical school?
Dr. Giles graduated from USF Health Morsani College of Medicine in 1981.
What drugs does Dr. Olen A. Giles prescribe most?
In 2022 Medicare Part D data, Dr. Giles' most prescribed drugs by claims were Esomeprazole Magnesium, Peg 3350-Electrolyte and Pantoprazole Sodium.
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Has Dr. Olen A. Giles received payments from drug or device companies?
CMS Open Payments shows $2,081 in general payments to Dr. Giles from 22 companies from 2016 to 2022. The largest total came from Abbvie Inc.
How long has Dr. Olen A. Giles been practicing?
Dr. Giles graduated from medical school in 1981, 45 years ago.
Does Dr. Olen A. Giles do research?
Dmand AI links 1 publication to Dr. Giles.
What insurance does Dr. Olen A. Giles accept?
Dr. Giles is in network with 1 carrier, including Cigna. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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