Dr. Gregory T. Clariday, MD
- Medicare services, 2024
- 2,020
- Medicare patients, 2024
- 825
- Part D claims, 2024
- 2,396
- MIPS score, 2024
- 75
- Industry payments
- $9,814
- Practice address
- 555 E Medical Center Blvd, Webster, TX 77598
- Practice phone
- Call (281) 488-7213
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Coastal Eye Associates
Webster, Texas
Find Dr. Clariday'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.
Dr. Gregory T. Clariday is an ophthalmologist in Webster, Texas
Dr. Clariday practices at Coastal Eye Associates in Webster, Texas.
Dr. Clariday's NPI, 1689678641, was assigned on June 8, 2005. Dr. Clariday graduated from UTMB Health in 1981. Dr. Clariday holds Texas license G3230.
- NPI
- 1689678641NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022098573
- NPI enumeration date
- June 8, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (281) 488-7213
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory T. Clariday practices at Coastal Eye Associates in Webster, Texas
Dr. Clariday's primary practice is Coastal Eye Associates, at 555 E Medical Center Blvd, Webster, TX 77598 in Harris County. The practice phone is (281) 488-7213.
- Coastal Eye Associates555 E Medical Center Blvd, Webster, TX 77598 · Harris CountyPhone(281) 488-7213
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory T. Clariday is affiliated with 2 sites of care and 1 medical group
Dr. Clariday's primary practice is Coastal Eye Associates in Webster, Texas. Dmand AI also links Dr. Clariday to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregory T. Clariday's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Clariday practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Coastal Eye Associates | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory T. Clariday is one of 1,311 ophthalmologists in Texas
Ophthalmology is Dr. Clariday's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Clariday is board certified in ophthalmology by the American Board of Ophthalmology. Dr. Clariday is licensed in Texas.
Specialties and state licenses
- Ophthalmology, TexasPrimary
Clinical focus
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, conjunctivitis, dry eye, eye infection or inflammation, eyelid inflammation and glaucoma among the conditions Dr. Clariday treats.
Ophthalmologists near Dr. Clariday
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. Gregory T. Clariday billed Medicare for 2,020 services in 2024
CMS data shows 2,020 Medicare services from Dr. Clariday across 17 procedure codes in 2024, for 825 Medicare patients. Medicare paid $229,418 for them.
Dr. Clariday's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,5592024: 1,70810%
- Surgery
- 2023: 3202024: 3123%
Where Dr. Clariday's Medicare services took place, 2024
- In an office1,87893%
- In a facility1427%
Dr. Clariday compared with the Texas median for ophthalmologists, 2024
- Dr. Clariday
- Texas median
- Medicare services
- 2,020vs 1,35349% above
- Medicare patients
- 825vs 49268% above
- Part D claims
- 2,283vs 6133.7 times
Medians across 1,290 ophthalmologists in Texas with Dmand AI profiles that report each measure.
Dr. Clariday's most billed Medicare procedure codes, 2024
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. Clariday and other ophthalmologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory T. Clariday treated 825 Medicare patients in 2024, average age 77
CMS counts 825 Medicare patients who saw Dr. Clariday in 2024. The largest group is 75 to 84, with 350 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 2% are also on Medicaid. Their average risk score is 1.15, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Clariday's median patient age at 74, with 61% women.
Dr. Clariday's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Clariday's Medicare patients by sex, 2024
- Women51362%
- Men31238%
Chronic conditions among Dr. Clariday's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis47%
- Ischemic heart disease34%
- Diabetes33%
- Chronic kidney disease23%
- Anxiety21%
- Mood disorders19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Clariday's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women61%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory T. Clariday wrote 2,396 Medicare Part D claims in 2024
In 2024, Dr. Clariday wrote 2,396 Medicare Part D claims for 819 patients. 66% of them were for generic drugs. CMS names the drug for 2,283 of them, across 19 drugs with 11 or more claims each, at $59,553 in total drug cost. In 2023, CMS named 2,094 claims across 18 drugs.
Dr. Clariday's Part D claims by kind of drug, 2024
- Generic1,586 claims66%
- Brand-name810 claims34%
Dr. Clariday's 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.
Drug classes CMS tracks in Dr. Clariday's Part D claims, 2024
- Opioids3%80 of 2,396 claims
- Antibiotics10%245 of 2,396 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,0942024: 2,2839%
Drugs named by CMS: 19 in 2024, 18 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
Dr. Gregory T. Clariday scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Clariday for performance year 2024, reported individually. Dr. Clariday accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 254 procedures of cataract surgery by Dr. Clariday, more than 87% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Clariday ranks in Medicare procedure volume
- Cataract surgery
- 87th percentile254 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Gregory T. Clariday received $9,814 in industry payments from 2016 to 2025
CMS Open Payments shows 295 general payments to Dr. Clariday from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Alcon Laboratories Inc paid the most, $4,509.
General payments to Dr. Clariday by program year, 2016 to 2025
General payments to Dr. Clariday by kind, 2016 to 2025
- Food and beverage$9,75299%
- Education$380%
- Gifts$250%
Companies that paid Dr. Clariday the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory T. Clariday graduated from UTMB Health
Dr. Clariday graduated from UTMB Health in 1981.
- Medical school
- Board certified in ophthalmology
Source: Dmand AI Professional Profile Data
Dr. Gregory T. Clariday accepts plans from 22 insurance carriers
Dr. Clariday is in network with 22 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. HMO plans come from the most carriers, 14. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- HCSC
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- Cigna
- Elevance
- Humana
- +14 more carriersWith a free account
Plan types Dr. Clariday accepts, by number of carriers
- HMO14
- PPO13
- Medicare10
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Gregory T. Clariday'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 |
| 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. Gregory T. Clariday
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. Gregory T. Clariday's NPI number?
Dr. Gregory T. Clariday's NPI number is 1689678641. It was assigned on June 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory T. Clariday?
Dr. Gregory T. Clariday is an ophthalmologist in Webster, Texas. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Gregory T. Clariday practice?
Dr. Clariday practices at 555 E Medical Center Blvd, Webster, TX 77598. Dr. Clariday's primary practice is Coastal Eye Associates in Webster, Texas. Dmand AI also links Dr. Clariday to 1 group practice or clinic and 1 medical group.
What is Dr. Gregory T. Clariday's office phone number?
The practice phone on file for Dr. Clariday is (281) 488-7213.
What is Dr. Gregory T. Clariday's medical license number?
Dr. Clariday holds Texas license G3230.
Does Dr. Gregory T. Clariday accept Medicare?
Yes. CMS data shows Dr. Clariday billed Medicare for 2,020 services in 2024, and Dr. Clariday accepts Medicare assignment.
What is Dr. Gregory T. Clariday's MIPS score?
Dr. Clariday's MIPS final score for performance year 2024 is 75 out of 100, reported individually.
How many Medicare patients does Dr. Gregory T. Clariday see?
CMS counts 825 Medicare patients who saw Dr. Clariday in 2024, with an average age of 77.
Is Dr. Gregory T. Clariday board certified?
Yes. Dr. Clariday is board certified in ophthalmology by the American Board of Ophthalmology.
What services does Dr. Gregory T. Clariday bill to Medicare?
In 2024, Dr. Clariday's most billed Medicare services were eye exam or test (92014), eye exam or test (92012) and eye exam or test (92136).
Show 5 more questionsShow fewer questions
Where did Dr. Gregory T. Clariday go to medical school?
Dr. Clariday graduated from UTMB Health in 1981.
What drugs does Dr. Gregory T. Clariday prescribe most?
In 2024 Medicare Part D data, Dr. Clariday's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Ofloxacin.
Has Dr. Gregory T. Clariday received payments from drug or device companies?
CMS Open Payments shows $9,814 in general payments to Dr. Clariday from 35 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Gregory T. Clariday been practicing?
Dr. Clariday graduated from medical school in 1981, 45 years ago.
What insurance does Dr. Gregory T. Clariday accept?
Dr. Clariday is in network with 22 carriers, including Aetna, Blue Cross Blue Shield of Michigan and HCSC. HMO plans come from the most carriers, 14. Check the plan with the practice before a visit.
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