IndividualActive
Mary Zheng
NPI 1720853195 · Social Worker · Philadelphia, PA
Mary Zheng is a Social Worker provider in Philadelphia, PA (NPI 1720853195).
Provider details
- NPI number
- 1720853195
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- SW139537 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(57/100 index)
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
1840 Wharton St # 3f
Philadelphia, PA 19146-4649
Phone: (571) 361-1303
Street-level locationGet directions
Mailing address
1840 Wharton St # 3f
Philadelphia, PA 19146-4649
Registry dates
- Enumerated
- 2023-11-16
- Last updated
- 2023-11-16
- Certified
- 2023-11-16
Frequently asked questions
- What is Mary Zheng's NPI number?
- Mary Zheng's National Provider Identifier (NPI) is 1720853195, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Zheng's specialty?
- Mary Zheng is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Mary Zheng located?
- Mary Zheng's practice location on file with NPPES is 1840 Wharton St # 3f, Philadelphia, PA 19146-4649.
- What is Mary Zheng's phone number?
- The practice phone number listed in the NPPES registry for Mary Zheng is (571) 361-1303.
- Is Mary Zheng's NPI active?
- Yes — Mary Zheng's NPI (1720853195) is active in the NPPES registry as of the last update on 2023-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.