Robert Fischer, M.D.
NPI 1548214455 · Internal Medicine Physician · St. Louis, MO
Robert Fischer, M.D. is a Internal Medicine Physician provider in St. Louis, MO (NPI 1548214455).
Provider details
- NPI number
- 1548214455
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R8605 (MO)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-05-22
- Last updated
- 2014-09-19
Frequently asked questions
- What is Robert Fischer's NPI number?
- Robert Fischer's National Provider Identifier (NPI) is 1548214455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Fischer's specialty?
- Robert Fischer is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Fischer located?
- Robert Fischer's practice location on file with NPPES is 3844 S. Lindbergh Blvd, St. Louis, MO 63127.
- What is Robert Fischer's phone number?
- The practice phone number listed in the NPPES registry for Robert Fischer is (314) 698-2500.
- Is Robert Fischer's NPI active?
- Yes — Robert Fischer's NPI (1548214455) is active in the NPPES registry as of the last update on 2014-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.