Mark Wade Shirey, OD
- Medicare patients, 2024
- 55
- Part D claims, 2024
- 60
- Industry payments
- $116
- Affiliated sites
- 2
- Medical group
- 1
- Practice address
- 900 E Hamilton Ave, Campbell, CA 95008
- Practice phone
- Call (469) 466-7007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Signify Health
Campbell, California
Find Mark Shirey'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.
Mark Wade Shirey is an optometrist in Campbell, California
Mark Shirey practices at Signify Health in Campbell, California.
Mark Shirey's NPI, 1740274885, was assigned on September 6, 2005. Mark Shirey holds Alabama license S-968-TA-542.
- NPI
- 1740274885NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860406600
- NPI enumeration date
- September 6, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (469) 466-7007
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Mark Wade Shirey practices at Signify Health in Campbell, California
Mark Shirey's primary practice is Signify Health, at 900 E Hamilton Ave, Campbell, CA 95008 in Santa Clara County. The practice phone is (469) 466-7007.
- Signify Health900 E Hamilton Ave, Campbell, CA 95008 · Santa Clara CountyPhone(469) 466-7007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Mark Wade Shirey is affiliated with 3 sites of care and 1 medical group
Mark Shirey's primary practice is Signify Health in Campbell, California. Dmand AI also links Mark Shirey to 1 physician office, 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 Mark Wade Shirey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mark Shirey practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Signify Health | 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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Mark Wade Shirey is one of 7,206 optometrists in California
Optometrist is Mark Shirey's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Mark Shirey is licensed in Alabama.
Specialties and state licenses
- Optometrist, AlabamaPrimary
Optometrists near Mark Shirey
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
Mark Wade Shirey treated 55 Medicare patients in 2024, average age 73
CMS counts 55 Medicare patients who saw Mark Shirey in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 69% have high cholesterol. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Mark Shirey's median patient age at 68, with 54% women.
Mark Shirey's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Mark Shirey's Medicare patients by sex, 2024
- Women3564%
- Men2036%
Chronic conditions among Mark Shirey's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Arthritis45%
- Diabetes36%
- Ischemic heart disease35%
- Mood disorders24%
- Depression22%
- Chronic kidney disease20%
Share of Medicare patients with each condition. A patient can have several.
Mark Shirey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Mark Wade Shirey wrote 60 Medicare Part D claims in 2024
In 2024, Mark Shirey wrote 60 Medicare Part D claims for 21 patients. 63% of them were for generic drugs.
Mark Shirey's Part D claims by kind of drug, 2024
- Generic38 claims63%
- Brand-name22 claims37%
Drug classes CMS tracks in Mark Shirey's Part D claims, 2024
- Antibiotics18%11 of 60 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Mark Wade Shirey takes part in Medicare
Mark Shirey accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Mark Wade Shirey received $116 in industry payments in 2025
CMS Open Payments shows 2 general payments to Mark Shirey from 2 drug and device companies in 2025. Entertainment make up the largest share, 51% of the total. Optos, Inc. paid the most, $59.
General payments to Mark Shirey by kind, 2025 to 2025
- Entertainment$5951%
- Food and beverage$5749%
Companies that paid Mark Shirey the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Mark Wade Shirey'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Mark Wade Shirey
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mark Wade Shirey's NPI number?
Mark Wade Shirey's NPI number is 1740274885. It was assigned on September 6, 2005, and it is active in the NPI Registry.
What does Mark Wade Shirey specialize in?
Mark Wade Shirey is an optometrist in Campbell, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Mark Wade Shirey practice?
Mark Shirey practices at 900 E Hamilton Ave, Campbell, CA 95008. Mark Shirey's primary practice is Signify Health in Campbell, California. Dmand AI also links Mark Shirey to 1 physician office, 1 group practice or clinic and 1 medical group.
What is Mark Wade Shirey's office phone number?
The practice phone on file for Mark Shirey is (469) 466-7007.
What is Mark Wade Shirey's medical license number?
Mark Shirey holds Alabama license S-968-TA-542.
Does Mark Wade Shirey accept Medicare?
Yes. CMS lists Mark Shirey as accepting Medicare assignment.
How many Medicare patients does Mark Wade Shirey see?
CMS counts 55 Medicare patients who saw Mark Shirey in 2024, with an average age of 73.
Has Mark Wade Shirey received payments from drug or device companies?
CMS Open Payments shows $116 in general payments to Mark Shirey from 2 companies from 2025 to 2025. The largest total came from Optos, Inc.
How long has Mark Wade Shirey been practicing?
Mark Shirey graduated from medical school in 2000, 26 years ago.
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