William Hennrikus, M.D.
NPI 1821013145 · Adult Reconstructive Orthopaedic Surgery Physician · Hershey, PA
William Hennrikus, M.D. is a Adult Reconstructive Orthopaedic Surgery Physician provider in Hershey, PA (NPI 1821013145).
Provider details
- NPI number
- 1821013145
- Entity type
- Individual
- Primary specialty
- Adult Reconstructive Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A41574 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs 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
- 2006-07-13
- Last updated
- 2018-09-18
Frequently asked questions
- What is William Hennrikus's NPI number?
- William Hennrikus's National Provider Identifier (NPI) is 1821013145, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hennrikus's specialty?
- William Hennrikus is listed in the NPPES registry with a primary specialty of Adult Reconstructive Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is William Hennrikus located?
- William Hennrikus's practice location on file with NPPES is 30 Hope Dr Ste 2200, Hershey, PA 17033-2036.
- What is William Hennrikus's phone number?
- The practice phone number listed in the NPPES registry for William Hennrikus is (717) 531-7123.
- Is William Hennrikus's NPI active?
- Yes — William Hennrikus's NPI (1821013145) is active in the NPPES registry as of the last update on 2018-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.