Andrew Mrowiec MD LLC
NPI 1881878700 · Legal Medicine · Aberdeen, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Mrowiec MD LLC is a Legal Medicine organization in Aberdeen, MD (NPI 1881878700).
Provider details
- NPI number
- 1881878700
- Entity type
- Organization
- Primary specialty
- Legal MedicineOther Service Providers
- Organization subpart
- No
- Authorized official
- Andrew Mrowiec, Owner(410) 272-8844
Specialties & taxonomies
Other Service Providers
- Gastroenterology Physician207RG0100X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-12-27
- Last updated
- 2020-02-19
- Certified
- 2020-02-19
Frequently asked questions
- What is Andrew Mrowiec MD LLC's NPI number?
- Andrew Mrowiec MD LLC's National Provider Identifier (NPI) is 1881878700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Andrew Mrowiec MD LLC?
- Andrew Mrowiec MD LLC is classified in the NPPES registry as Legal Medicine (Other Service Providers).
- Where is Andrew Mrowiec MD LLC located?
- Andrew Mrowiec MD LLC's practice location on file with NPPES is 9 Aberdeen Ave, Aberdeen, MD 21001-3817.
- What is Andrew Mrowiec MD LLC's phone number?
- The practice phone number listed in the NPPES registry for Andrew Mrowiec MD LLC is (410) 272-8844.
- Does Andrew Mrowiec MD LLC accept Medicare?
- Andrew Mrowiec MD 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 Andrew Mrowiec MD LLC?
- The authorized official listed on Andrew Mrowiec MD LLC's NPPES record is Andrew Mrowiec, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Andrew Mrowiec MD LLC's NPI active?
- Yes — Andrew Mrowiec MD LLC's NPI (1881878700) is active in the NPPES registry as of the last update on 2020-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.