Anne Arundel Pathology Services, LLC
NPI 1821162181 · Anatomic Pathology & Clinical Pathology Physician · Annapolis, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anne Arundel Pathology Services, LLC is a Anatomic Pathology & Clinical Pathology Physician organization in Annapolis, MD (NPI 1821162181).
Provider details
- NPI number
- 1821162181
- Entity type
- Organization
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Weisburger, President(443) 481-4250
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
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
- 2006-11-20
- Last updated
- 2007-10-25
Frequently asked questions
- What is Anne Arundel Pathology Services, LLC's NPI number?
- Anne Arundel Pathology Services, LLC's National Provider Identifier (NPI) is 1821162181, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Anne Arundel Pathology Services, LLC?
- Anne Arundel Pathology Services, LLC is classified in the NPPES registry as Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Anne Arundel Pathology Services, LLC located?
- Anne Arundel Pathology Services, LLC's practice location on file with NPPES is 2001 Medical Pkwy, Annapolis, MD 21401-3280.
- What is Anne Arundel Pathology Services, LLC's phone number?
- The practice phone number listed in the NPPES registry for Anne Arundel Pathology Services, LLC is (443) 481-4250.
- Does Anne Arundel Pathology Services, LLC accept Medicare?
- Anne Arundel Pathology Services, 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 Anne Arundel Pathology Services, LLC?
- The authorized official listed on Anne Arundel Pathology Services, LLC's NPPES record is William Weisburger, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Anne Arundel Pathology Services, LLC's NPI active?
- Yes — Anne Arundel Pathology Services, LLC's NPI (1821162181) is active in the NPPES registry as of the last update on 2007-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.