Gregory Edward Giles, OD
- Medicare patients, 2024
- 48
- Part D claims, 2024
- 18
- Industry payments
- $249
- Affiliated sites
- 2
- State license
- 1
- Practice address
- 8881 Fletcher Parkway, Suite 100, La Mesa, CA 91942
- Practice phone
- Call (619) 698-0930
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sharp Grossmont Surgery Center
Surgery Center - Medicare-Certified · La Mesa, California
Find Gregory Giles' 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.
Gregory Edward Giles is an optometrist in La Mesa, California
Gregory Giles practices at Sharp Grossmont Surgery Center in La Mesa, California.
Gregory Giles' NPI, 1114931250, was assigned on July 27, 2006. Gregory Giles graduated from Southern California College of Optometry in 2000. Gregory Giles holds California license 11362T.
- NPI
- 1114931250NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486946910
- NPI enumeration date
- July 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 698-0930
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- 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)
Gregory Edward Giles practices at Sharp Grossmont Surgery Center in La Mesa, California
Gregory Giles' primary practice is Sharp Grossmont Surgery Center, at 8881 Fletcher Parkway, Suite 100, La Mesa, CA 91942. The practice phone is (619) 698-0930.
- Sharp Grossmont Surgery Center8881 Fletcher Parkway, Suite 100, La Mesa, CA 91942Phone(619) 698-0930
Source: Dmand AI Affiliation Data
Gregory Edward Giles is affiliated with 2 sites of care
Gregory Giles' primary practice is Sharp Grossmont Surgery Center in La Mesa, California. Dmand AI also links Gregory Giles to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gregory Edward Giles' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Giles practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sharp Grossmont Surgery Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory Edward Giles is one of 7,206 optometrists in California
Optometrist is Gregory Giles' primary specialty in the NPI Registry, under taxonomy code 152W00000X. Gregory Giles is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Gregory Giles
Counts of optometrists 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
Gregory Edward Giles treated 48 Medicare patients in 2024, average age 77
CMS counts 48 Medicare patients who saw Gregory Giles in 2024. The largest group is 75 to 84, with 23 patients. 65% of them have high cholesterol, and 52% have high blood pressure. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gregory Giles' median patient age at 56, with 64% women.
Gregory Giles' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Gregory Giles' Medicare patients by sex, 2024
- Women3063%
- Men1838%
Chronic conditions among Gregory Giles' Medicare patients, 2024
- High cholesterol65%
- High blood pressure52%
- Arthritis38%
- Anxiety23%
- Diabetes23%
Share of Medicare patients with each condition. A patient can have several.
Gregory Giles' 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
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory Edward Giles wrote 18 Medicare Part D claims in 2024
In 2024, Gregory Giles wrote 18 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Gregory Edward Giles takes part in Medicare
Gregory Giles 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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Gregory Edward Giles received $249 in industry payments in 2025
CMS Open Payments shows 4 general payments to Gregory Giles from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $152.
Companies that paid Gregory Giles the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Gregory Edward Giles graduated from Southern California College of Optometry
Gregory Giles graduated from Southern California College of Optometry in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Gregory Edward 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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 (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 |
| 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 Gregory Edward 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 Gregory Edward Giles' NPI number?
Gregory Edward Giles' NPI number is 1114931250. It was assigned on July 27, 2006, and it is active in the NPI Registry.
What does Gregory Edward Giles specialize in?
Gregory Edward Giles is an optometrist in La Mesa, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Gregory Edward Giles practice?
Gregory Giles practices at 8881 Fletcher Parkway, Suite 100, La Mesa, CA 91942. Gregory Giles' primary practice is Sharp Grossmont Surgery Center in La Mesa, California. Dmand AI also links Gregory Giles to 1 physician office.
What is Gregory Edward Giles' office phone number?
The practice phone on file for Gregory Giles is (619) 698-0930.
What is Gregory Edward Giles' medical license number?
Gregory Giles holds California license 11362T.
Does Gregory Edward Giles accept Medicare?
Yes. CMS lists Gregory Giles as accepting Medicare assignment.
How many Medicare patients does Gregory Edward Giles see?
CMS counts 48 Medicare patients who saw Gregory Giles in 2024, with an average age of 77.
Where did Gregory Edward Giles go to medical school?
Gregory Giles graduated from Southern California College of Optometry in 2000.
Has Gregory Edward Giles received payments from drug or device companies?
CMS Open Payments shows $249 in general payments to Gregory Giles from 3 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Gregory Edward Giles been practicing?
Gregory Giles graduated from medical school in 2000, 26 years ago.
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