IndividualActive
Mark Mullen, MSW
NPI 1295727691 · Clinical Social Worker · Apo
Mark Mullen, MSW is a Clinical Social Worker provider in Apo (NPI 1295727691).
Provider details
- NPI number
- 1295727691
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW
- Sex
- Male
- License
- CW013054 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(84/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Unit 3865
Apo, 09126
Phone: (004) 965-6561
Fax: 8236
Approximate (ZIP-level) locationGet directions
Mailing address
Unit 3865
Apo, AE 09126
Registry dates
- Enumerated
- 2005-08-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Mullen's NPI number?
- Mark Mullen's National Provider Identifier (NPI) is 1295727691, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Mullen's specialty?
- Mark Mullen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Mark Mullen located?
- Mark Mullen's practice location on file with NPPES is Unit 3865, Apo, 09126.
- What is Mark Mullen's phone number?
- The practice phone number listed in the NPPES registry for Mark Mullen is (004) 965-6561.
- Is Mark Mullen's NPI active?
- Yes — Mark Mullen's NPI (1295727691) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.