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Larry Petersen, M.D.
NPI 1689617771 · Anesthesiology Physician · Springfield, MO
Larry Petersen, M.D. is a Anesthesiology Physician provider in Springfield, MO (NPI 1689617771).
Provider details
- NPI number
- 1689617771
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MDR7D93 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
3801 S National Ave
Springfield, MO 65807-5210
Phone: (417) 269-4550
Street-level locationGet directions
Mailing address
1000 E Primrose St
Springfield, MO 65807-5180
Registry dates
- Enumerated
- 2006-06-14
- Last updated
- 2012-06-28
Frequently asked questions
- What is Larry Petersen's NPI number?
- Larry Petersen's National Provider Identifier (NPI) is 1689617771, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Petersen's specialty?
- Larry Petersen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Larry Petersen located?
- Larry Petersen's practice location on file with NPPES is 3801 S National Ave, Springfield, MO 65807-5210.
- What is Larry Petersen's phone number?
- The practice phone number listed in the NPPES registry for Larry Petersen is (417) 269-4550.
- Is Larry Petersen's NPI active?
- Yes — Larry Petersen's NPI (1689617771) is active in the NPPES registry as of the last update on 2012-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.