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John Stirnaman, M.D.
NPI 1548333784 · Orthopaedic Surgery Physician · Alton, IL
John Stirnaman, M.D. is a Orthopaedic Surgery Physician provider in Alton, IL (NPI 1548333784).
Provider details
- NPI number
- 1548333784
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036-053362 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
4 Memorial Drive
Ste 130b
Alton, IL 62002-4707
Phone: (618) 463-7600
Fax: (618) 463-7601
Street-level locationGet directions
Mailing address
670 Mason Ridge Center Dr
Saint Louis, MO 63141-8573
Registry dates
- Enumerated
- 2006-11-16
- Last updated
- 2012-05-18
Frequently asked questions
- What is John Stirnaman's NPI number?
- John Stirnaman's National Provider Identifier (NPI) is 1548333784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Stirnaman's specialty?
- John Stirnaman is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is John Stirnaman located?
- John Stirnaman's practice location on file with NPPES is 4 Memorial Drive, Alton, IL 62002-4707.
- What is John Stirnaman's phone number?
- The practice phone number listed in the NPPES registry for John Stirnaman is (618) 463-7600.
- Is John Stirnaman's NPI active?
- Yes — John Stirnaman's NPI (1548333784) is active in the NPPES registry as of the last update on 2012-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.