Alexander Tish, PA-C
NPI 1861186900 · Physician Assistant · Loysville, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Tish, PA-C is a Physician Assistant provider in Loysville, PA (NPI 1861186900).
Provider details
- NPI number
- 1861186900
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- Yes
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 tenure33% of score
3 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 125 | 107 |
| Azithromycin | 52 | 49 |
| Amoxicillin | 30 | 28 |
| Lisinopril | 27 | — |
| Fluticasone Propionate | 24 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 23 | 19 |
| Atorvastatin Calcium | 23 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,290 across 130 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
Registry dates
- Enumerated
- 2023-06-02
- Last updated
- 2023-06-05
- Certified
- 2023-06-05
Frequently asked questions
- What is Alexander Tish's NPI number?
- Alexander Tish's National Provider Identifier (NPI) is 1861186900, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Tish's specialty?
- Alexander Tish is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alexander Tish located?
- Alexander Tish's practice location on file with NPPES is 1100 Montour Rd, Loysville, PA 17047-9200.
- What is Alexander Tish's phone number?
- The practice phone number listed in the NPPES registry for Alexander Tish is (717) 789-3553.
- Does Alexander Tish accept Medicare?
- Alexander Tish is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Tish's NPI active?
- Yes — Alexander Tish's NPI (1861186900) is active in the NPPES registry as of the last update on 2023-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.