Landmark Medical of Pennsylvania PC
NPI 1689035982 · General Practice Physician · Harrisburg, PA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Landmark Medical of Pennsylvania PC is a General Practice Physician organization in Harrisburg, PA (NPI 1689035982).
Provider details
- NPI number
- 1689035982
- Entity type
- Organization
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Christopher Dennis, Physician(657) 400-5180
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1512 Shaker CtSewickley, PA 15143-8789Phone: (877) 240-3112
Registry dates
- Enumerated
- 2016-03-14
- Last updated
- 2024-01-30
- Certified
- 2024-01-30
Frequently asked questions
- What is Landmark Medical of Pennsylvania PC's NPI number?
- Landmark Medical of Pennsylvania PC's National Provider Identifier (NPI) is 1689035982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Landmark Medical of Pennsylvania PC?
- Landmark Medical of Pennsylvania PC is classified in the NPPES registry as General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Landmark Medical of Pennsylvania PC located?
- Landmark Medical of Pennsylvania PC's practice location on file with NPPES is 2401 Park Dr Ste 101, Harrisburg, PA 17110-9303.
- What is Landmark Medical of Pennsylvania PC's phone number?
- The practice phone number listed in the NPPES registry for Landmark Medical of Pennsylvania PC is (717) 686-9842.
- Does Landmark Medical of Pennsylvania PC accept Medicare?
- Landmark Medical of Pennsylvania PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Landmark Medical of Pennsylvania PC?
- The authorized official listed on Landmark Medical of Pennsylvania PC's NPPES record is Christopher Dennis, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Landmark Medical of Pennsylvania PC's NPI active?
- Yes — Landmark Medical of Pennsylvania PC's NPI (1689035982) is active in the NPPES registry as of the last update on 2024-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.