What is Thomas Hartzell's NPI number?

Thomas Hartzell's National Provider Identifier (NPI) is 1114667557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Thomas Hartzell's specialty?

Thomas Hartzell is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Thomas Hartzell located?

Thomas Hartzell's practice location on file with NPPES is 1140 Welsh Rd Ste 100, North Wales, PA 19454-2046.

What is Thomas Hartzell's phone number?

The practice phone number listed in the NPPES registry for Thomas Hartzell is (484) 965-9966.

Is Thomas Hartzell's NPI active?

Yes — Thomas Hartzell's NPI (1114667557) is active in the NPPES registry as of the last update on 2025-05-08.

IndividualActive

Thomas Hartzell

NPI 1114667557 · Behavior Analyst · North Wales, PA

Thomas Hartzell is a Behavior Analyst provider in North Wales, PA (NPI 1114667557).

Provider details

NPI number: 1114667557
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: BH007720 (PA)

Practice location

1140 Welsh Rd Ste 100

North Wales, PA 19454-2046

Phone: (484) 965-9966

Fax: (484) 231-8631

Street-level locationGet directions

More PA providers

Mailing address

640 Freedom Business Ctr Dr Ste 220

King of Prussia, PA 19406-1376

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense BH007720 (PA)
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.

Enumerated: 2022-04-01
Last updated: 2025-05-08
Certified: 2025-05-08

Frequently asked questions

What is Thomas Hartzell's NPI number?: Thomas Hartzell's National Provider Identifier (NPI) is 1114667557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Thomas Hartzell's specialty?: Thomas Hartzell is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
Where is Thomas Hartzell located?: Thomas Hartzell's practice location on file with NPPES is 1140 Welsh Rd Ste 100, North Wales, PA 19454-2046.
What is Thomas Hartzell's phone number?: The practice phone number listed in the NPPES registry for Thomas Hartzell is (484) 965-9966.
Is Thomas Hartzell's NPI active?: Yes — Thomas Hartzell's NPI (1114667557) is active in the NPPES registry as of the last update on 2025-05-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions