William Mcdermott, CRNP
NPI 1952037558 · Family Nurse Practitioner · Hanover, PA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Mcdermott, CRNP is a Family Nurse Practitioner provider in Hanover, PA (NPI 1952037558).
Provider details
- NPI number
- 1952037558
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Male
- Sole proprietor
- No
- License
- SP026000 (PA)
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
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
426 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 | 247 | $103 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 54 | $9 |
| 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 | 50 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 24 | $72 |
| Administration of Influenza Virus VaccineG0008 | 22 | $31 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 108 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 273 | 73 |
| Lisinopril | 224 | 61 |
| Amlodipine Besylate | 172 | 42 |
| Gabapentin | 171 | 42 |
| Omeprazole | 163 | 41 |
| Metoprolol Succinate | 145 | 31 |
| Metformin Hcl |
Practice location
Mailing address
Additional practice locations (2)
- 1227 Baltimore StHanover, PA 17331-4406Phone: (717) 812-5190Fax: (717) 637-2245
- 2900 Carlisle PikeNew Oxford, PA 17350-8426Phone: (717) 812-2554Fax: (717) 624-1480
Registry dates
- Enumerated
- 2022-07-26
- Last updated
- 2026-03-23
- Certified
- 2026-03-23
Frequently asked questions
- What is William Mcdermott's NPI number?
- William Mcdermott's National Provider Identifier (NPI) is 1952037558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mcdermott's specialty?
- William Mcdermott is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Mcdermott located?
- William Mcdermott's practice location on file with NPPES is 100 Frederick St Ste 101, Hanover, PA 17331-3518.
- What is William Mcdermott's phone number?
- The practice phone number listed in the NPPES registry for William Mcdermott is (717) 851-7050.
- Does William Mcdermott accept Medicare?
- William Mcdermott is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Mcdermott's NPI active?
- Yes — William Mcdermott's NPI (1952037558) is active in the NPPES registry as of the last update on 2026-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.