Diane Welsh, MA, LPC
NPI 1093029811 · Mental Health Counselor · Lancaster, PA
Diane Welsh, MA, LPC is a Mental Health Counselor provider in Lancaster, PA (NPI 1093029811).
Provider details
- NPI number
- 1093029811
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- PC003252 (PA)
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
15 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
- 2010-08-04
- Last updated
- 2017-12-08
Frequently asked questions
- What is Diane Welsh's NPI number?
- Diane Welsh's National Provider Identifier (NPI) is 1093029811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Welsh's specialty?
- Diane Welsh is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Diane Welsh located?
- Diane Welsh's practice location on file with NPPES is 243 N Duke St, Lancaster, PA 17602.
- What is Diane Welsh's phone number?
- The practice phone number listed in the NPPES registry for Diane Welsh is (717) 278-7328.
- Is Diane Welsh's NPI active?
- Yes — Diane Welsh's NPI (1093029811) is active in the NPPES registry as of the last update on 2017-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.