Zach Rottmann
NPI 1891180725 · Internal Medicine Physician · Danville, PA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zach Rottmann is a Internal Medicine Physician provider in Danville, PA (NPI 1891180725).
Provider details
- NPI number
- 1891180725
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 390200000 (PA)
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
11 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
- 2015-03-30
- Last updated
- 2015-03-30
Frequently asked questions
- What is Zach Rottmann's NPI number?
- Zach Rottmann's National Provider Identifier (NPI) is 1891180725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zach Rottmann's specialty?
- Zach Rottmann is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zach Rottmann located?
- Zach Rottmann's practice location on file with NPPES is Geisinger Medical Center, 100 North Academy Avenue, Danville, PA 17822.
- What is Zach Rottmann's phone number?
- The practice phone number listed in the NPPES registry for Zach Rottmann is (570) 271-6211.
- Does Zach Rottmann accept Medicare?
- Zach Rottmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zach Rottmann's NPI active?
- Yes — Zach Rottmann's NPI (1891180725) is active in the NPPES registry as of the last update on 2015-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.