Lin Astill, CNP
NPI 1962150599 · Nurse Practitioner · Worcester, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lin Astill, CNP is a Nurse Practitioner provider in Worcester, MA (NPI 1962150599).
Provider details
- NPI number
- 1962150599
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2336747 (MA)
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
4 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
96 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 48 | $100 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 25 | $145 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 23 | $96 |
Typical Medicare-allowed amounts for these services range $96–$145 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 56 | 35 |
| Atorvastatin Calcium | 36 | 23 |
| Rosuvastatin Calcium | 35 | 15 |
| Metoprolol Succinate | 33 | 16 |
| Ticagrelorbrand: Brilinta | 31 | — |
| Amoxicillin | 27 | 25 |
| Nitroglycerin | 24 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-03-14
- Last updated
- 2022-03-14
- Certified
- 2022-03-14
Frequently asked questions
- What is Lin Astill's NPI number?
- Lin Astill's National Provider Identifier (NPI) is 1962150599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lin Astill's specialty?
- Lin Astill is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lin Astill located?
- Lin Astill's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Lin Astill's phone number?
- The practice phone number listed in the NPPES registry for Lin Astill is (508) 334-3452.
- Does Lin Astill accept Medicare?
- Lin Astill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lin Astill's NPI active?
- Yes — Lin Astill's NPI (1962150599) is active in the NPPES registry as of the last update on 2022-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.