Lindsey Shanahan, PA-C
NPI 1578868840 · Physician Assistant · Worcester, MA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lindsey Shanahan, PA-C is a Physician Assistant provider in Worcester, MA (NPI 1578868840).
Provider details
- NPI number
- 1578868840
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA4106 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
15 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
704 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 305 | $82 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 238 | $55 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 71 | $14 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 50 | $121 |
| Biopsy and Aspiration of Bone Marrow Sample for Diagnosis38222 | 40 | $63 |
Typical Medicare-allowed amounts for these services range $14–$121 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Valacyclovir Hclbrand: Valacyclovir | 210 | 57 |
| Acyclovir | 193 | 62 |
| Lenalidomidebrand: Revlimid | 190 | 32 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 148 | 49 |
| Lenalidomide | 136 | 27 |
| Pantoprazole Sodium | 113 | 32 |
| Gabapentin | 80 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-01-18
- Last updated
- 2020-11-09
- Certified
- 2020-11-09
Frequently asked questions
- What is Lindsey Shanahan's NPI number?
- Lindsey Shanahan's National Provider Identifier (NPI) is 1578868840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lindsey Shanahan's specialty?
- Lindsey Shanahan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lindsey Shanahan located?
- Lindsey Shanahan's practice location on file with NPPES is 55 Lake Ave N, Worcester, MA 01655-0002.
- What is Lindsey Shanahan's phone number?
- The practice phone number listed in the NPPES registry for Lindsey Shanahan is (508) 334-3550.
- Does Lindsey Shanahan accept Medicare?
- Lindsey Shanahan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lindsey Shanahan's NPI active?
- Yes — Lindsey Shanahan's NPI (1578868840) is active in the NPPES registry as of the last update on 2020-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.