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Keith Isenberg, MD
NPI 1770501231 · Psychiatry Physician · Saint Louis, MO
Keith Isenberg, MD is a Psychiatry Physician provider in Saint Louis, MO (NPI 1770501231).
Provider details
- NPI number
- 1770501231
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R3C83 (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
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
1831 Chestnut St
M/S: Mom904-S350
Saint Louis, MO 63103-2225
Phone: (314) 923-8647
Fax: (314) 923-4857
Street-level locationGet directions
Mailing address
1831 Chestnut St
Saint Louis, MO 63103-2225
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2008-06-17
Frequently asked questions
- What is Keith Isenberg's NPI number?
- Keith Isenberg's National Provider Identifier (NPI) is 1770501231, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Isenberg's specialty?
- Keith Isenberg is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Keith Isenberg located?
- Keith Isenberg's practice location on file with NPPES is 1831 Chestnut St, Saint Louis, MO 63103-2225.
- What is Keith Isenberg's phone number?
- The practice phone number listed in the NPPES registry for Keith Isenberg is (314) 923-8647.
- Is Keith Isenberg's NPI active?
- Yes — Keith Isenberg's NPI (1770501231) is active in the NPPES registry as of the last update on 2008-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.