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Amanda Heidemann, MD
NPI 1043329105 · Family Medicine Physician · O Fallon, MO
Amanda Heidemann, MD is a Family Medicine Physician provider in O Fallon, MO (NPI 1043329105).
Provider details
- NPI number
- 1043329105
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2002002039 (MO)
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
2630 Highway K
O Fallon, MO 63368-6624
Phone: (636) 980-5300
Fax: (636) 980-5344
Street-level locationGet directions
Mailing address
670 Mason Ridge Center Dr
Saint Louis, MO 63141-8573
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2012-02-20
Frequently asked questions
- What is Amanda Heidemann's NPI number?
- Amanda Heidemann's National Provider Identifier (NPI) is 1043329105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amanda Heidemann's specialty?
- Amanda Heidemann is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Amanda Heidemann located?
- Amanda Heidemann's practice location on file with NPPES is 2630 Highway K, O Fallon, MO 63368-6624.
- What is Amanda Heidemann's phone number?
- The practice phone number listed in the NPPES registry for Amanda Heidemann is (636) 980-5300.
- Is Amanda Heidemann's NPI active?
- Yes — Amanda Heidemann's NPI (1043329105) is active in the NPPES registry as of the last update on 2012-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.