Marc D. Shaw, OD
- Medicare patients, 2024
- 236
- Part D claims, 2024
- 111
- Industry payments
- $23
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2577 Samaritan Dr, San Jose, CA 95124
- Practice phone
- Call (650) 321-4121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Palo Alto Medial Foundation
San Jose, California
Find Marc Shaw'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.
Marc D. Shaw is an optometrist in San Jose, California
Marc Shaw practices at Palo Alto Medial Foundation in San Jose, California.
Marc Shaw's NPI, 1346377850, was assigned on February 28, 2007. Marc Shaw holds California license 6801T.
- NPI
- 1346377850NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416986583
- NPI enumeration date
- February 28, 2007
- NPI status
- Active
- Practice phone
- (650) 321-4121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 73
- Medical school graduation
- 1979
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Marc D. Shaw practices at Palo Alto Medial Foundation in San Jose, California
Marc Shaw's primary practice is Palo Alto Medial Foundation, at 2577 Samaritan Dr, San Jose, CA 95124 in Santa Clara County. The practice phone is (650) 321-4121.
- Palo Alto Medial Foundation2577 Samaritan Dr, San Jose, CA 95124 · Santa Clara CountyPhone(650) 321-4121
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Marc D. Shaw is affiliated with 2 sites of care and 1 medical group
Marc Shaw's primary practice is Palo Alto Medial Foundation in San Jose, California. Dmand AI also links Marc Shaw 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 Marc D. Shaw's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marc Shaw practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Palo Alto Medial Foundation | 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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Marc D. Shaw is one of 7,206 optometrists in California
Optometrist is Marc Shaw's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Marc Shaw is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Marc Shaw
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
Marc D. Shaw treated 236 Medicare patients in 2024, average age 75
CMS counts 236 Medicare patients who saw Marc Shaw in 2024. The largest group is 65 to 74, with 112 patients. 60% of them have high cholesterol, and 58% have high blood pressure. 10% are also on Medicaid. Their average risk score is 0.76, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Marc Shaw's median patient age at 77, with 46% women.
Marc Shaw's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Marc Shaw's Medicare patients by sex, 2024
- Women11950%
- Men11750%
Chronic conditions among Marc Shaw's Medicare patients, 2024
- High cholesterol60%
- High blood pressure58%
- Arthritis32%
- Mood disorders16%
- Depression14%
- Ischemic heart disease14%
- Anxiety12%
- Atrial fibrillation11%
Share of Medicare patients with each condition. A patient can have several.
Marc Shaw's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marc D. Shaw wrote 111 Medicare Part D claims in 2024
In 2024, Marc Shaw wrote 111 Medicare Part D claims for 22 patients. 51% of them were for generic drugs.
Marc Shaw's Part D claims by kind of drug, 2024
- Generic57 claims51%
- Brand-name54 claims49%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Marc D. Shaw ranks in the 52nd percentile for cataract surgery in Medicare
CMS counts 29 procedures of cataract surgery by Marc Shaw, more than 52% of the clinicians it reports for that procedure.
Where Marc Shaw ranks in Medicare procedure volume
- Cataract surgery
- 52nd percentile29 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Source: Doctors and Clinicians Utilization Data (CMS)
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Marc D. Shaw received $23 in industry payments in 2025
CMS Open Payments shows 1 general payment to Marc Shaw from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bausch & Lomb Americas Inc. paid the most, $23.
Companies that paid Marc Shaw 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 Marc D. Shaw'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 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 Marc D. Shaw
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marc D. Shaw's NPI number?
Marc D. Shaw's NPI number is 1346377850. It was assigned on February 28, 2007, and it is active in the NPI Registry.
What does Marc D. Shaw specialize in?
Marc D. Shaw is an optometrist in San Jose, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Marc D. Shaw practice?
Marc Shaw practices at 2577 Samaritan Dr, San Jose, CA 95124. Marc Shaw's primary practice is Palo Alto Medial Foundation in San Jose, California. Dmand AI also links Marc Shaw to 1 group practice or clinic and 1 medical group.
What is Marc D. Shaw's office phone number?
The practice phone on file for Marc Shaw is (650) 321-4121.
What is Marc D. Shaw's medical license number?
Marc Shaw holds California license 6801T.
How many Medicare patients does Marc D. Shaw see?
CMS counts 236 Medicare patients who saw Marc Shaw in 2024, with an average age of 75.
Has Marc D. Shaw received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Marc Shaw from 1 company from 2025 to 2025. The largest total came from Bausch & Lomb Americas Inc.
How long has Marc D. Shaw been practicing?
Marc Shaw graduated from medical school in 1979, 47 years ago.
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