Walter Schilling, PA
NPI 1851885602 · Medical Physician Assistant · Monticello, NY
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walter Schilling, PA is a Medical Physician Assistant provider in Monticello, NY (NPI 1851885602).
Provider details
- NPI number
- 1851885602
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 022179 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
204 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 95 | $160 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 79 | $112 |
| Critical Care, First 30-74 Minutes99291 | 30 | $198 |
Typical Medicare-allowed amounts for these services range $112–$198 (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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 17 | 16 |
| Cephalexin | 15 | 15 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 13 | 13 |
| Ibuprofen | 12 | 12 |
| Prednisone | 11 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (2)
- 68 Harris Bushville RoadHarris, NY 12742Phone: (845) 794-3300
- 707 E Main StMiddletown, NY 10940-2650Phone: (845) 333-7575Fax: (845) 333-7139
Registry dates
- Enumerated
- 2018-06-15
- Last updated
- 2023-11-27
- Certified
- 2020-09-11
Frequently asked questions
- What is Walter Schilling's NPI number?
- Walter Schilling's National Provider Identifier (NPI) is 1851885602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Schilling's specialty?
- Walter Schilling is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Walter Schilling located?
- Walter Schilling's practice location on file with NPPES is 38 Concord Rd, Monticello, NY 12701-3210.
- What is Walter Schilling's phone number?
- The practice phone number listed in the NPPES registry for Walter Schilling is (845) 333-6500.
- Does Walter Schilling accept Medicare?
- Walter Schilling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Walter Schilling's NPI active?
- Yes — Walter Schilling's NPI (1851885602) is active in the NPPES registry as of the last update on 2023-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.