Collin Zelinsky, PAC
NPI 1518497395 · Physician Assistant · Harrington, ME
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Collin Zelinsky, PAC is a Physician Assistant provider in Harrington, ME (NPI 1518497395).
Provider details
- NPI number
- 1518497395
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PAC
- Sex
- Male
- Sole proprietor
- No
- License
- PA1943 (ME)
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
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
353 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) |
|---|---|---|
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 85 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 58 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 52 | $13 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 43 | $16 |
| Hemoglobin A1c Level83036 | 35 | $10 |
| Automated Urinalysis Test81003 | 22 | $2 |
| Vitamin D-3 Level |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 79 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 231 | 70 |
| Lisinopril | 127 | 38 |
| Amlodipine Besylate | 119 | 34 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 117 | 29 |
| Famotidine | 96 | 26 |
| Levothyroxine Sodium | 88 | 29 |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-14
- Last updated
- 2024-11-10
- Certified
- 2024-11-10
Frequently asked questions
- What is Collin Zelinsky's NPI number?
- Collin Zelinsky's National Provider Identifier (NPI) is 1518497395, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Collin Zelinsky's specialty?
- Collin Zelinsky is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Collin Zelinsky located?
- Collin Zelinsky's practice location on file with NPPES is 50 E Main St, Harrington, ME 04643-3043.
- What is Collin Zelinsky's phone number?
- The practice phone number listed in the NPPES registry for Collin Zelinsky is (207) 483-4502.
- Does Collin Zelinsky accept Medicare?
- Collin Zelinsky is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Collin Zelinsky's NPI active?
- Yes — Collin Zelinsky's NPI (1518497395) is active in the NPPES registry as of the last update on 2024-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.