Gretchen Haas, PHD
NPI 1518930452 · Specialist · Pittsburgh, PA
Enrolled with Medicare as Order and Referring Only - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gretchen Haas, PHD is a Specialist provider in Pittsburgh, PA (NPI 1518930452).
Provider details
- NPI number
- 1518930452
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- PHD
- Sex
- Female
- License
- PS007497L (PA)
Specialties & taxonomies
Other Service Providers
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
- 2006-02-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gretchen Haas's NPI number?
- Gretchen Haas's National Provider Identifier (NPI) is 1518930452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Haas's specialty?
- Gretchen Haas is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Gretchen Haas located?
- Gretchen Haas's practice location on file with NPPES is 3811 Ohara St, Pittsburgh, PA 15213-2593.
- What is Gretchen Haas's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Haas is (412) 624-1000.
- Does Gretchen Haas accept Medicare?
- Gretchen Haas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gretchen Haas's NPI active?
- Yes — Gretchen Haas's NPI (1518930452) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.