Mark Schnitzel, OD
NPI 1134191919 · Optometrist · Jamison, PA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Schnitzel, OD is a Optometrist provider in Jamison, PA (NPI 1134191919).
Provider details
- NPI number
- 1134191919
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Male
- Sole proprietor
- Yes
- License
- OEG 000241 (PA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
534 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Complete Exam of Visual System92014 | 259 | $129 |
| Photography of the Retina92250 | 135 | $38 |
| Established Patient Problem Focused Exam of Visual System92012 | 127 | $91 |
| New Patient Complete Exam of Visual System92004 | 13 | $152 |
Typical Medicare-allowed amounts for these services range $38–$152 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketorolac Tromethamine | 65 | 49 |
| Latanoprost | 41 | — |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 33 | 26 |
| Azelastine Hcl | 31 | 20 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 24 | 19 |
| Ofloxacin | 22 | 16 |
| Prednisolone Acetate | 11 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$307 across 12 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 632 York RdWarminster, PA 18974Phone: (215) 674-5700Fax: (215) 674-0563
Registry dates
- Enumerated
- 2006-02-06
- Last updated
- 2018-03-17
Frequently asked questions
- What is Mark Schnitzel's NPI number?
- Mark Schnitzel's National Provider Identifier (NPI) is 1134191919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Schnitzel's specialty?
- Mark Schnitzel is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Mark Schnitzel located?
- Mark Schnitzel's practice location on file with NPPES is 2395 York Rd Ste 12, Jamison, PA 18929-1071.
- What is Mark Schnitzel's phone number?
- The practice phone number listed in the NPPES registry for Mark Schnitzel is (215) 491-2500.
- Does Mark Schnitzel accept Medicare?
- Mark Schnitzel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Schnitzel's NPI active?
- Yes — Mark Schnitzel's NPI (1134191919) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.