Advent One
NPI 1689488850 · Family Medicine Physician · Springfield, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Advent One is a Family Medicine Physician organization in Springfield, MO (NPI 1689488850).
Provider details
- NPI number
- 1689488850
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mehdi Tajouri, Owner(417) 269-8817
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
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 3646 S Campbell AveSpringfield, MO 65807-5202Phone: (417) 512-8788Fax: (417) 512-8788
Registry dates
- Enumerated
- 2025-02-06
- Last updated
- 2026-02-03
- Certified
- 2026-02-03
Frequently asked questions
- What is Advent One's NPI number?
- Advent One's National Provider Identifier (NPI) is 1689488850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Advent One?
- Advent One is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Advent One located?
- Advent One's practice location on file with NPPES is 1230 E Kingsley St Ste C, Springfield, MO 65804-7231.
- What is Advent One's phone number?
- The practice phone number listed in the NPPES registry for Advent One is (417) 512-8788.
- Does Advent One accept Medicare?
- Advent One 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 Advent One?
- The authorized official listed on Advent One's NPPES record is Mehdi Tajouri, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Advent One's NPI active?
- Yes — Advent One's NPI (1689488850) is active in the NPPES registry as of the last update on 2026-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.