Darlene Oliver, MA, LPC
NPI 1336743947 · Mental Health Counselor · Lancaster, PA
Darlene Oliver, MA, LPC is a Mental Health Counselor provider in Lancaster, PA (NPI 1336743947).
Provider details
- NPI number
- 1336743947
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LPC
- Sex
- Female
- Sole proprietor
- Yes
- License
- PC007861 (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
5 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
- 2020-11-24
- Last updated
- 2020-11-24
- Certified
- 2020-11-24
Frequently asked questions
- What is Darlene Oliver's NPI number?
- Darlene Oliver's National Provider Identifier (NPI) is 1336743947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darlene Oliver's specialty?
- Darlene Oliver is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Darlene Oliver located?
- Darlene Oliver's practice location on file with NPPES is 226 N Arch St, Lancaster, PA 17603-3599.
- What is Darlene Oliver's phone number?
- The practice phone number listed in the NPPES registry for Darlene Oliver is (717) 462-7003.
- Is Darlene Oliver's NPI active?
- Yes — Darlene Oliver's NPI (1336743947) is active in the NPPES registry as of the last update on 2020-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.