OrganizationActive
Hso Anesthesia Services PLLC
NPI 1972444073 · Anesthesiology Physician · Tempe, AZ
Hso Anesthesia Services PLLC is a Anesthesiology Physician organization in Tempe, AZ (NPI 1972444073).
Provider details
- NPI number
- 1972444073
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- H. Stuart Osmussen, Owner(480) 425-2160
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
2421 E Southern Ave Ste 7
Tempe, AZ 85282-7612
Phone: (480) 425-2160
Street-level locationGet directions
Mailing address
Po Box 41150
Mesa, AZ 85274-1150
Registry dates
- Enumerated
- 2026-04-02
- Last updated
- 2026-04-02
- Certified
- 2026-04-02
Frequently asked questions
- What is Hso Anesthesia Services PLLC's NPI number?
- Hso Anesthesia Services PLLC's National Provider Identifier (NPI) is 1972444073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hso Anesthesia Services PLLC?
- Hso Anesthesia Services PLLC is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Hso Anesthesia Services PLLC located?
- Hso Anesthesia Services PLLC's practice location on file with NPPES is 2421 E Southern Ave Ste 7, Tempe, AZ 85282-7612.
- What is Hso Anesthesia Services PLLC's phone number?
- The practice phone number listed in the NPPES registry for Hso Anesthesia Services PLLC is (480) 425-2160.
- Who is the authorized official for Hso Anesthesia Services PLLC?
- The authorized official listed on Hso Anesthesia Services PLLC's NPPES record is H. Stuart Osmussen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hso Anesthesia Services PLLC's NPI active?
- Yes — Hso Anesthesia Services PLLC's NPI (1972444073) is active in the NPPES registry as of the last update on 2026-04-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.