Physician Anesthesia Services, LLC
NPI 1558456970 · Anesthesiology Physician · Chesterfield, MO
Physician Anesthesia Services, LLC is a Anesthesiology Physician organization in Chesterfield, MO (NPI 1558456970).
Provider details
- NPI number
- 1558456970
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Steve Johans, Administrator(636) 386-9224
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
- 2006-10-03
- Last updated
- 2020-08-22
Frequently asked questions
- What is Physician Anesthesia Services, LLC's NPI number?
- Physician Anesthesia Services, LLC's National Provider Identifier (NPI) is 1558456970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Physician Anesthesia Services, LLC?
- Physician Anesthesia Services, LLC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Physician Anesthesia Services, LLC located?
- Physician Anesthesia Services, LLC's practice location on file with NPPES is 17050 Baxter Rd., Suite #110, Chesterfield, MO 63005.
- What is Physician Anesthesia Services, LLC's phone number?
- The practice phone number listed in the NPPES registry for Physician Anesthesia Services, LLC is (636) 537-0122.
- Who is the authorized official for Physician Anesthesia Services, LLC?
- The authorized official listed on Physician Anesthesia Services, LLC's NPPES record is Steve Johans, Administrator. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Physician Anesthesia Services, LLC's NPI active?
- Yes — Physician Anesthesia Services, LLC's NPI (1558456970) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.