OrganizationActive
Armstrong Pmhnp-Pc
NPI 1174478291 · Psychiatry Physician · Saint Louis, MO
Armstrong Pmhnp-Pc is a Psychiatry Physician organization in Saint Louis, MO (NPI 1174478291).
Provider details
- NPI number
- 1174478291
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jennifer Armstrong, President(314) 266-8726
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
655 Craig Rd. Suite 252
Saint Louis, MO 63141
Phone: (314) 266-8726
Fax: (314) 408-7546
Street-level locationGet directions
Mailing address
550 Coeur De Royale Dr Apt 404
Saint Louis, MO 63141-6951
Registry dates
- Enumerated
- 2026-03-03
- Last updated
- 2026-03-03
- Certified
- 2026-02-28
Frequently asked questions
- What is Armstrong Pmhnp-Pc's NPI number?
- Armstrong Pmhnp-Pc's National Provider Identifier (NPI) is 1174478291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Armstrong Pmhnp-Pc?
- Armstrong Pmhnp-Pc is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Armstrong Pmhnp-Pc located?
- Armstrong Pmhnp-Pc's practice location on file with NPPES is 655 Craig Rd. Suite 252, Saint Louis, MO 63141.
- What is Armstrong Pmhnp-Pc's phone number?
- The practice phone number listed in the NPPES registry for Armstrong Pmhnp-Pc is (314) 266-8726.
- Who is the authorized official for Armstrong Pmhnp-Pc?
- The authorized official listed on Armstrong Pmhnp-Pc's NPPES record is Jennifer Armstrong, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Armstrong Pmhnp-Pc's NPI active?
- Yes — Armstrong Pmhnp-Pc's NPI (1174478291) is active in the NPPES registry as of the last update on 2026-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.