John Mittner LLC
NPI 1629871462 · Professional Counselor · Pittsburgh, PA
John Mittner LLC is a Professional Counselor organization in Pittsburgh, PA (NPI 1629871462).
Provider details
- NPI number
- 1629871462
- Entity type
- Organization
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- John Mittner, Therapist(412) 443-0700
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
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 3045 Windermere AvePittsburgh, PA 15216-1860Phone: (412) 443-0700
- 1501 Potomac Ave Ste 200Pittsburgh, PA 15216-2135Phone: (412) 388-0880
Registry dates
- Enumerated
- 2025-03-28
- Last updated
- 2026-04-28
- Certified
- 2026-04-28
Frequently asked questions
- What is John Mittner LLC's NPI number?
- John Mittner LLC's National Provider Identifier (NPI) is 1629871462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John Mittner LLC?
- John Mittner LLC is classified in the NPPES registry as Professional Counselor (Behavioral Health & Social Service Providers).
- Where is John Mittner LLC located?
- John Mittner LLC's practice location on file with NPPES is 250 Mount Lebanon Blvd Ste 320, Pittsburgh, PA 15234-1248.
- What is John Mittner LLC's phone number?
- The practice phone number listed in the NPPES registry for John Mittner LLC is (412) 443-0700.
- Who is the authorized official for John Mittner LLC?
- The authorized official listed on John Mittner LLC's NPPES record is John Mittner, Therapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John Mittner LLC's NPI active?
- Yes — John Mittner LLC's NPI (1629871462) is active in the NPPES registry as of the last update on 2026-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.