IndividualActive
Donald Ludwig, MSW LSW
NPI 1982767190 · Psychologist · Sewickley, PA
Donald Ludwig, MSW LSW is a Psychologist provider in Sewickley, PA (NPI 1982767190).
Provider details
- NPI number
- 1982767190
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- MSW LSW
- Sex
- Male
- Sole proprietor
- No
- License
- SW003273E (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 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
414 Grant Street
Sewickley, PA 15143
Phone: (412) 741-7430
Fax: (412) 741-5171
Street-level locationGet directions
Mailing address
101 Aviary Ct
Bader, PA 15005-2570
Registry dates
- Enumerated
- 2006-12-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donald Ludwig's NPI number?
- Donald Ludwig's National Provider Identifier (NPI) is 1982767190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Ludwig's specialty?
- Donald Ludwig is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Donald Ludwig located?
- Donald Ludwig's practice location on file with NPPES is 414 Grant Street, Sewickley, PA 15143.
- What is Donald Ludwig's phone number?
- The practice phone number listed in the NPPES registry for Donald Ludwig is (412) 741-7430.
- Is Donald Ludwig's NPI active?
- Yes — Donald Ludwig's NPI (1982767190) 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.