Doctor Profile

Primary Care · Nurse Practitioner

William R. Mcdermott

NP · Nurse Practitioner
100 FREDERICK ST
SUITE 101
Hanover, PA 17331
✓ Accepts Medicare
246
Medicare Patients / yr
7
Procedures Billed
4
Years Practicing
3
Hospital Affiliations
Data Source: Identity from NPPES (2026). Procedure & patient volume from CMS Medicare Provider Utilization & Payment Data (2023). Hospital affiliations from CMS Physician Compare. We display publicly reported data — no personal information required to view any of it.
Reviewed by: Wes Ward, Founder & Data Lead • View our methodology

Important: We are not affiliated with Medicare, CMS, or William R. Mcdermott's practice. This page displays publicly available CMS data to help you research Medicare providers. We do not sell insurance or represent any insurance company. For official enrollment and complete plan information, visit Medicare.gov or call 1-800-MEDICARE.

Medicare Plans That Cover William Mcdermott, NP

See which plans William Mcdermott, NP accepts

We're pulling plan acceptance data directly from insurance carrier provider directories. Until that feed is live for Pennsylvania, the fastest way to find a Medicare plan that covers William Mcdermott, NP is to compare every Medicare Advantage and Part D plan available near 17331, PA — the Nurse Practitioner's office can quickly confirm which of the top local plans they accept.

Compare Medicare Plans near 17331, PA →

Or call the office at (717) 851-7050 to confirm acceptance directly.

What William Mcdermott, NP Does

William Mcdermott, NP served 246 Medicare patients across 308 services in the latest CMS reporting year. That's similar to the average Nurse Practitioner in Pennsylvania (219 patients across 5,407 doctors).

ProcedureServicesMedicare Patients
Established patient office or other outpatient visit, 30-39 minutes (99214)14993
Insertion of needle into vein for collection of blood sample (36415)4237
Established patient office or other outpatient visit, 20-29 minutes (99213)4039
Administration of influenza virus vaccine (G0008)2626
Influenza vaccine split virus, preservative free (90662)2121

How to read this: "Services" are the total times William Mcdermott, NP billed Medicare for each procedure in the latest reporting year. "Patients" counts unique Medicare beneficiaries. Procedures are shown in plain English; the underlying HCPCS codes are available on request.

Hospital Affiliations

William Mcdermott, NP is affiliated with 3 hospitals according to CMS Physician Compare. Below are the 3 hospitals with full quality profiles on our site. Hospital network status depends on your Medicare Advantage plan — always verify before enrolling.

Gettysburg Hospital

Gettysburg, PA
★★★★☆ 4/5 CMS Rating

Wellspan York Hospital

York, PA
★★★★☆ 4/5 CMS Rating

Upmc Hanover

Hanover, PA
★★★☆☆ 3/5 CMS Rating

Practice Location & Telehealth Readiness

William Mcdermott, NP practices at the address below. If you're evaluating Medicare coverage, location matters for in-network access and — when William Mcdermott, NP offers telehealth — broadband availability at your home matters for virtual visits.

Address: 100 FREDERICK ST, SUITE 101, Hanover, PA 17331
Phone: (717) 851-7050

Area Safety Grade

A

Block-level crime analysis from CrimeGrade.org.

Practice Accessibility

35 min

Average commute time in this zip · 88% of residents drive to work. Practical context for patients deciding whether to make the trip. See the full neighborhood profile at BestNeighborhood.org.

Telehealth Readiness

82.2228

Households with fiber broadband — important for reliable virtual visits. Check your address at ISPReports.org.

Get directions on Google Maps →

Other Primary Care Doctors near 17331, PA

If William Mcdermott, NP isn't accepting new patients or isn't in your plan's network, these are the closest primary care doctors near 17331, PA:

DoctorSpecialtyMedicare Patients / yrDistance
Rebecca M. ReckNurse Practitioner425<1 mi
Amber RickrodeNurse Practitioner211<1 mi
Andrea J. SmithNurse Practitioner<1 mi
Kristin C. DuvallNurse Practitioner356<1 mi
Lauren A. BowserNurse Practitioner<1 mi

View all primary care doctors near 17331, PA →

How to Use This Information

Choosing a Medicare plan that covers William Mcdermott, NP takes three steps:

Compare Medicare Plans near 17331, PA → All Doctors near 17331, PA

William R. Mcdermott: Common Questions

Does William Mcdermott, NP accept Medicare?
Yes. William Mcdermott, NP is enrolled with Medicare and listed in the CMS Provider Enrollment, Chain, and Ownership System (PECOS). Whether a specific Medicare Advantage plan covers William Mcdermott, NP depends on that plan's provider network. Compare Medicare plans near 17331, PA →
Where is William Mcdermott, NP's office?
William Mcdermott, NP practices at 100 FREDERICK ST, SUITE 101, Hanover, PA 17331. Phone: (717) 851-7050.
What Medicare plans does William Mcdermott, NP accept?
Original Medicare (Parts A & B) is accepted. Medicare Advantage plan acceptance varies by carrier and plan year. Call the office at (717) 851-7050 to confirm your specific plan is accepted, or compare all Medicare plans near 17331, PA to see available options.
Does William Mcdermott, NP offer telehealth visits?
CMS does not currently list William Mcdermott, NP as offering telehealth. Call the office at (717) 851-7050 to confirm whether virtual visits are available.
How experienced is William Mcdermott, NP?
William Mcdermott, NP graduated in 2022 and has been practicing for approximately 4 years. In the latest CMS reporting year, William Mcdermott, NP treated 246 Medicare patients across 7 distinct procedure types.
How do I know if William Mcdermott, NP is in-network for my Medicare plan?
Network status varies by plan. The best verification steps: (1) check your plan's provider directory at the carrier's website, (2) call the office at (717) 851-7050 and ask which plans they currently accept, and (3) call the number on the back of your Medicare card. Print our doctor questions checklist →

About the Reviewer

Wes Ward

Wes Ward

Founder & Data Lead

Wes Ward reviews all doctor profiles and methodology for data accuracy. Every Medicare provider page on this site — including the utilization statistics, hospital affiliations, and geocoded practice address — goes through his data-validation pipeline before publication. We display only publicly available CMS data; you never need to enter personal information to see any of it.

With 25+ years in data analytics — including work with highly regulated genomic data at Ancestry.com — Wes brings enterprise-level rigor to healthcare transparency. He is also a co-founder of BestNeighborhood.org (neighborhood data), CrimeGrade.org (block-level safety analytics), and ISPReports.org (broadband availability for telehealth). Those sister sites power the location and telehealth-readiness context on this page.

View full profile →LinkedIn

Data sources: CMS NPPES (2026), CMS Medicare Provider Utilization & Payment Data (2023), CMS Physician Compare, CrimeGrade.org, BestNeighborhood.org, ISPReports.org. This page is for informational purposes only. Always verify coverage directly with the plan and practice. Read our full methodology →Privacy policy

Medicare Resources

Choosing the right Medicare plan involves more than just doctor coverage. These guides help you evaluate the full picture:

Medicare Plans for Conditions Treated by Primary Care Specialists

See which Medicare plans score highest for conditions commonly managed by this specialty in 17331, PA:

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