What is Mary Zappo's NPI number?

Mary Zappo's National Provider Identifier (NPI) is 1386280279, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mary Zappo's specialty?

Mary Zappo is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Mary Zappo located?

Mary Zappo's practice location on file with NPPES is 2005 City Line Rd Ste 300, Bethlehem, PA 18017-7701.

What is Mary Zappo's phone number?

The practice phone number listed in the NPPES registry for Mary Zappo is (610) 865-8177.

Is Mary Zappo's NPI active?

Yes — Mary Zappo's NPI (1386280279) is active in the NPPES registry as of the last update on 2025-09-29.

IndividualActive

Mary Zappo, LSW

NPI 1386280279 · Social Worker · Bethlehem, PA

Mary Zappo, LSW is a Social Worker provider in Bethlehem, PA (NPI 1386280279).

Provider details

NPI number: 1386280279
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: LSW
Sex: Female
Sole proprietor: No
License: SW136335 (PA)

Specialties & taxonomies

Social WorkerPrimary104100000XLicense SW136335 (PA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(65/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
6 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

2005 City Line Rd Ste 300

Bethlehem, PA 18017-7701

Phone: (610) 865-8177

Street-level locationGet directions

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Mailing address