Jeffrey D. Piper
NPI 1629944483 · Clinical Social Worker · Saint Louis, MO
Jeffrey D. Piper is a Clinical Social Worker organization in Saint Louis, MO (NPI 1629944483).
Provider details
- NPI number
- 1629944483
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Jeff Piper, Owner(314) 361-5983
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2025-10-16
- Last updated
- 2025-10-16
- Certified
- 2025-10-16
Frequently asked questions
- What is Jeffrey D. Piper's NPI number?
- Jeffrey D. Piper's National Provider Identifier (NPI) is 1629944483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jeffrey D. Piper?
- Jeffrey D. Piper is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Jeffrey D. Piper located?
- Jeffrey D. Piper's practice location on file with NPPES is 9890 Clayton Rd Ste 100, Saint Louis, MO 63124-1685.
- What is Jeffrey D. Piper's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey D. Piper is (314) 361-5983.
- Who is the authorized official for Jeffrey D. Piper?
- The authorized official listed on Jeffrey D. Piper's NPPES record is Jeff Piper, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jeffrey D. Piper's NPI active?
- Yes — Jeffrey D. Piper's NPI (1629944483) is active in the NPPES registry as of the last update on 2025-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.