What is Sara Hertzel's NPI number?

Sara Hertzel's National Provider Identifier (NPI) is 1437894599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sara Hertzel's specialty?

Sara Hertzel is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Sara Hertzel located?

Sara Hertzel's practice location on file with NPPES is 41 University Dr Ste 400, Newtown, PA 18940-1873.

What is Sara Hertzel's phone number?

The practice phone number listed in the NPPES registry for Sara Hertzel is (609) 474-0916.

Is Sara Hertzel's NPI active?

Yes — Sara Hertzel's NPI (1437894599) is active in the NPPES registry as of the last update on 2025-05-15.

IndividualActive

Sara Hertzel, PSYD

NPI 1437894599 · Psychologist · Newtown, PA

Sara Hertzel, PSYD is a Psychologist provider in Newtown, PA (NPI 1437894599).

Provider details

NPI number: 1437894599
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PSYD
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

PsychologistPrimary103T00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 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
83% 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

41 University Dr Ste 400

Newtown, PA 18940-1873

Phone: (609) 474-0916

Street-level locationGet directions

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Mailing address