Chrobak LLC
NPI 1114904091 · Family Medicine Physician · East Liverpool, OH
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chrobak LLC is a Family Medicine Physician organization in East Liverpool, OH (NPI 1114904091).
Provider details
- NPI number
- 1114904091
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marie Chrobak, Managing Director(330) 386-6339
- License
- 05008296L (PA)
Specialties & taxonomies
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
20 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
Other names (DBA / former)
- Doing business as
- Doctors on Call
Registry dates
- Enumerated
- 2005-12-30
- Last updated
- 2008-06-17
Frequently asked questions
- What is Chrobak LLC's NPI number?
- Chrobak LLC's National Provider Identifier (NPI) is 1114904091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chrobak LLC?
- Chrobak LLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chrobak LLC located?
- Chrobak LLC's practice location on file with NPPES is 332 W Sixth St, East Liverpool, OH 43920-2812.
- What is Chrobak LLC's phone number?
- The practice phone number listed in the NPPES registry for Chrobak LLC is (330) 386-6339.
- Does Chrobak LLC accept Medicare?
- Chrobak LLC 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 Chrobak LLC?
- The authorized official listed on Chrobak LLC's NPPES record is Marie Chrobak, Managing Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chrobak LLC's NPI active?
- Yes — Chrobak LLC's NPI (1114904091) is active in the NPPES registry as of the last update on 2008-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.