John Mark Snyder, OD
- Medicare patients, 2024
- 1,461
- Part D claims, 2024
- 1,172
- MIPS score, 2024
- 98
- Industry payments
- $30
- Affiliated sites
- 1
- Practice address
- 1945 Queenswood Dr, York, PA 17403-4254
- Practice phone
- Call (717) 846-6900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ophthalmology Associates Of York
Eye care practice · York, Pennsylvania
Find John Snyder'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.
John Mark Snyder is an optometrist in York, Pennsylvania
John Snyder practices at Ophthalmology Associates Of York in York, Pennsylvania.
John Snyder's NPI, 1003016304, was assigned on July 24, 2007. John Snyder graduated from Pennsylvania College of Optometry in 2007. John Snyder holds Pennsylvania license OEG001953.
- NPI
- 1003016304NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729170337
- NPI enumeration date
- July 24, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (717) 846-6900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John Mark Snyder practices at Ophthalmology Associates of York in York, Pennsylvania
John Snyder's primary practice is Ophthalmology Associates of York, at 1945 Queenswood Dr, York, PA 17403-4254. The practice phone is (717) 846-6900.
- Ophthalmology Associates of York1945 Queenswood Dr, York, PA 17403-4254Phone(717) 846-6900
Source: Dmand AI Affiliation Data
John Mark Snyder is affiliated with 1 site of care and 1 medical group
John Snyder's primary practice is Ophthalmology Associates Of York in York, Pennsylvania. Dmand AI also links John Snyder to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at John Mark Snyder's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Snyder practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ophthalmology Associates Of York | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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John Mark Snyder is one of 1,750 optometrists in Pennsylvania
Optometrist is John Snyder's primary specialty in the NPI Registry, under taxonomy code 152W00000X. John Snyder is licensed in Pennsylvania.
Specialties and state licenses
- Optometrist, PennsylvaniaPrimary
Optometrists near John Snyder
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
John Mark Snyder treated 1,461 Medicare patients in 2024, average age 78
CMS counts 1,461 Medicare patients who saw John Snyder in 2024. The largest group is 75 to 84, with 592 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 1% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Snyder's median patient age at 79, with 56% women.
John Snyder's Medicare patients by age, 2024
John Snyder's Medicare patients by sex, 2024
- Women89061%
- Men57139%
Chronic conditions among John Snyder's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Chronic kidney disease29%
- Diabetes28%
- Ischemic heart disease25%
- Anxiety22%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
John Snyder's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John Mark Snyder wrote 1,172 Medicare Part D claims in 2024
In 2024, John Snyder wrote 1,172 Medicare Part D claims for 320 patients. 68% of them were for generic drugs.
John Snyder's Part D claims by kind of drug, 2024
- Generic796 claims68%
- Brand-name376 claims32%
Drug classes CMS tracks in John Snyder's Part D claims, 2024
- Antibiotics3%41 of 1,172 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
John Mark Snyder scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for John Snyder for performance year 2024, reported as part of a group. John Snyder accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
John Snyder's MIPS scores, performance year 2024
- 98of 100Final score
- 95.5of 100Quality
- 40of 100Improvement Activities
- 100of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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John Mark Snyder received $30 in industry payments in 2025
CMS Open Payments shows 1 general payment to John Snyder from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $30.
Companies that paid John Snyder the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
John Mark Snyder graduated from Pennsylvania College of Optometry
John Snyder graduated from Pennsylvania College of Optometry in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for John Mark Snyder'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 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)Clinician Public Reporting: Overall MIPS Performance (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 John Mark Snyder
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John Mark Snyder's NPI number?
John Mark Snyder's NPI number is 1003016304. It was assigned on July 24, 2007, and it is active in the NPI Registry.
What does John Mark Snyder specialize in?
John Mark Snyder is an optometrist in York, Pennsylvania. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does John Mark Snyder practice?
John Snyder practices at 1945 Queenswood Dr, York, PA 17403-4254. John Snyder's primary practice is Ophthalmology Associates Of York in York, Pennsylvania. Dmand AI also links John Snyder to 1 medical group.
What is John Mark Snyder's office phone number?
The practice phone on file for John Snyder is (717) 846-6900.
What is John Mark Snyder's medical license number?
John Snyder holds Pennsylvania license OEG001953.
Does John Mark Snyder accept Medicare?
Yes. CMS lists John Snyder as accepting Medicare assignment.
What is John Mark Snyder's MIPS score?
John Snyder's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.
How many Medicare patients does John Mark Snyder see?
CMS counts 1,461 Medicare patients who saw John Snyder in 2024, with an average age of 78.
Where did John Mark Snyder go to medical school?
John Snyder graduated from Pennsylvania College of Optometry in 2007.
Has John Mark Snyder received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to John Snyder from 1 company from 2025 to 2025. The largest total came from Abbvie Inc.
How long has John Mark Snyder been practicing?
John Snyder graduated from medical school in 2007, 19 years ago.
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