Sierra Althoff, LPC. NCC
NPI 1740021534 · Professional Counselor · Philadelphia, PA
Sierra Althoff, LPC. NCC is a Professional Counselor provider in Philadelphia, PA (NPI 1740021534).
Provider details
- NPI number
- 1740021534
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC. NCC
- Sex
- Female
- Sole proprietor
- No
- License
- 016915 (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
2 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
- 2024-06-04
- Last updated
- 2024-06-04
- Certified
- 2024-06-04
Frequently asked questions
- What is Sierra Althoff's NPI number?
- Sierra Althoff's National Provider Identifier (NPI) is 1740021534, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sierra Althoff's specialty?
- Sierra Althoff is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Sierra Althoff located?
- Sierra Althoff's practice location on file with NPPES is 2000 Hamilton St Ste 301, Philadelphia, PA 19130-3874.
- What is Sierra Althoff's phone number?
- The practice phone number listed in the NPPES registry for Sierra Althoff is (215) 774-1166.
- Is Sierra Althoff's NPI active?
- Yes — Sierra Althoff's NPI (1740021534) is active in the NPPES registry as of the last update on 2024-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.