IndividualActive
John Hundertmark, LSW
NPI 1750051876 · Social Worker · Harrisburg, PA
John Hundertmark, LSW is a Social Worker provider in Harrisburg, PA (NPI 1750051876).
Provider details
- NPI number
- 1750051876
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LSW
- Sex
- Male
- Sole proprietor
- No
- License
- SW138025 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
900 N 6th St
Harrisburg, PA 17102-1703
Phone: (717) 233-4027
Street-level locationGet directions
Mailing address
410 N Prince St
Lancaster, PA 17603-3010
Registry dates
- Enumerated
- 2021-09-20
- Last updated
- 2021-09-20
- Certified
- 2021-09-20
Frequently asked questions
- What is John Hundertmark's NPI number?
- John Hundertmark's National Provider Identifier (NPI) is 1750051876, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hundertmark's specialty?
- John Hundertmark is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is John Hundertmark located?
- John Hundertmark's practice location on file with NPPES is 900 N 6th St, Harrisburg, PA 17102-1703.
- What is John Hundertmark's phone number?
- The practice phone number listed in the NPPES registry for John Hundertmark is (717) 233-4027.
- Is John Hundertmark's NPI active?
- Yes — John Hundertmark's NPI (1750051876) is active in the NPPES registry as of the last update on 2021-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.