Gregory W. Smith, OD
- Medicare patients, 2024
- 29
- Part D claims, 2024
- 23
- Industry payments
- $889
- Affiliated sites
- 3
- Medical group
- 1
- Practice address
- 19582 Beach Blvd., Ste. 150, Huntington Beach, CA 92648
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hoag Breast Center - Huntington Beach
Mammography / Breast Imaging Center · Huntington Beach, California
Find Gregory Smith's 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 W. Smith is an optometrist in Huntington Beach, California
Gregory Smith practices at Hoag Breast Center - Huntington Beach in Huntington Beach, California.
Gregory Smith's NPI, 1184797557, was assigned on November 15, 2006. Gregory Smith graduated from Southern California College of Optometry in 1996. Gregory Smith holds California license 10733T.
- NPI
- 1184797557NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052214327
- NPI enumeration date
- November 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory W. Smith practices at Hoag Breast Center - Huntington Beach in Huntington Beach, California
Gregory Smith's primary practice is Hoag Breast Center - Huntington Beach, at 19582 Beach Blvd., Ste. 150, Huntington Beach, CA 92648.
- Hoag Breast Center - Huntington Beach19582 Beach Blvd., Ste. 150, Huntington Beach, CA 92648
Source: Dmand AI Affiliation Data
Gregory W. Smith is affiliated with 3 sites of care and 1 medical group
Gregory Smith's primary practice is Hoag Breast Center - Huntington Beach in Huntington Beach, California. Dmand AI also links Gregory Smith to 1 group practice or clinic, 1 therapy and rehab clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gregory W. Smith's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Smith practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hoag Breast Center - Huntington Beach | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory W. Smith is one of 7,206 optometrists in California
Optometrist is Gregory Smith's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Gregory Smith is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Gregory Smith
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 W. Smith treated 29 Medicare patients in 2024, average age 74
CMS counts 29 Medicare patients who saw Gregory Smith in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have high cholesterol, and 62% have high blood pressure. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gregory Smith's median patient age at 73, with 52% women.
Gregory Smith's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Gregory Smith's Medicare patients by sex, 2024
- Women1759%
- Men1241%
Chronic conditions among Gregory Smith's Medicare patients, 2024
- High cholesterol75%
- High blood pressure62%
- Arthritis55%
Share of Medicare patients with each condition. A patient can have several.
Gregory Smith's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory W. Smith wrote 23 Medicare Part D claims in 2024
In 2024, Gregory Smith wrote 23 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Gregory W. Smith takes part in Medicare
Gregory Smith 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 W. Smith received $889 in industry payments in 2025
CMS Open Payments shows 5 general payments to Gregory Smith from 3 drug and device companies in 2025. Travel and lodging make up the largest share, 60% of the total. CooperVision Inc. paid the most, $642.
General payments to Gregory Smith by kind, 2025 to 2025
- Travel and lodging$53160%
- Food and beverage$35840%
Companies that paid Gregory Smith 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 W. Smith graduated from Southern California College of Optometry
Gregory Smith graduated from Southern California College of Optometry in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Gregory W. Smith'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 W. Smith
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 W. Smith's NPI number?
Gregory W. Smith's NPI number is 1184797557. It was assigned on November 15, 2006, and it is active in the NPI Registry.
What does Gregory W. Smith specialize in?
Gregory W. Smith is an optometrist in Huntington Beach, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Gregory W. Smith practice?
Gregory Smith practices at 19582 Beach Blvd., Ste. 150, Huntington Beach, CA 92648. Gregory Smith's primary practice is Hoag Breast Center - Huntington Beach in Huntington Beach, California. Dmand AI also links Gregory Smith to 1 group practice or clinic, 1 therapy and rehab clinic and 1 medical group.
What is Gregory W. Smith's medical license number?
Gregory Smith holds California license 10733T.
Does Gregory W. Smith accept Medicare?
Yes. CMS lists Gregory Smith as accepting Medicare assignment.
How many Medicare patients does Gregory W. Smith see?
CMS counts 29 Medicare patients who saw Gregory Smith in 2024, with an average age of 74.
Where did Gregory W. Smith go to medical school?
Gregory Smith graduated from Southern California College of Optometry in 1996.
Has Gregory W. Smith received payments from drug or device companies?
CMS Open Payments shows $889 in general payments to Gregory Smith from 3 companies from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Gregory W. Smith been practicing?
Gregory Smith graduated from medical school in 1996, 30 years ago.
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