William Niclaus, PA
NPI 1780411066 · Medical Physician Assistant · Havertown, PA
William Niclaus, PA is a Medical Physician Assistant provider in Havertown, PA (NPI 1780411066).
Provider details
- NPI number
- 1780411066
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- MA001955L (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 tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-09-19
- Last updated
- 2024-09-19
- Certified
- 2024-09-19
Frequently asked questions
- What is William Niclaus's NPI number?
- William Niclaus's National Provider Identifier (NPI) is 1780411066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Niclaus's specialty?
- William Niclaus is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Niclaus located?
- William Niclaus's practice location on file with NPPES is 229 Rodmor Rd, Havertown, PA 19083-4924.
- What is William Niclaus's phone number?
- The practice phone number listed in the NPPES registry for William Niclaus is (610) 853-9654.
- Is William Niclaus's NPI active?
- Yes — William Niclaus's NPI (1780411066) is active in the NPPES registry as of the last update on 2024-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.