Apex Anesthesia LLC
NPI 1891390944 · Anesthesiology Physician · Timonium, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Apex Anesthesia LLC is a Anesthesiology Physician organization in Timonium, MD (NPI 1891390944).
Provider details
- NPI number
- 1891390944
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- William Su, Owner(410) 960-2686
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
5 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
- 2020-12-04
- Last updated
- 2020-12-04
- Certified
- 2020-11-22
Frequently asked questions
- What is Apex Anesthesia LLC's NPI number?
- Apex Anesthesia LLC's National Provider Identifier (NPI) is 1891390944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Apex Anesthesia LLC?
- Apex Anesthesia LLC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Apex Anesthesia LLC located?
- Apex Anesthesia LLC's practice location on file with NPPES is 1300 York Rd Ste 200, Timonium, MD 21093-6090.
- What is Apex Anesthesia LLC's phone number?
- The practice phone number listed in the NPPES registry for Apex Anesthesia LLC is (667) 206-2343.
- Does Apex Anesthesia LLC accept Medicare?
- Apex Anesthesia 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 Apex Anesthesia LLC?
- The authorized official listed on Apex Anesthesia LLC's NPPES record is William Su, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Apex Anesthesia LLC's NPI active?
- Yes — Apex Anesthesia LLC's NPI (1891390944) is active in the NPPES registry as of the last update on 2020-12-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.