Timothy Muller, LCSW
NPI 1780277806 · Clinical Social Worker · Philadelphia, PA
Timothy Muller, LCSW is a Clinical Social Worker provider in Philadelphia, PA (NPI 1780277806).
Provider details
- NPI number
- 1780277806
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- CW020928 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
Mailing address
Registry dates
- Enumerated
- 2021-02-19
- Last updated
- 2021-02-19
- Certified
- 2021-02-19
Frequently asked questions
- What is Timothy Muller's NPI number?
- Timothy Muller's National Provider Identifier (NPI) is 1780277806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Muller's specialty?
- Timothy Muller is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Timothy Muller located?
- Timothy Muller's practice location on file with NPPES is 3900 Woodland Ave, Philadelphia, PA 19104-4551.
- What is Timothy Muller's phone number?
- The practice phone number listed in the NPPES registry for Timothy Muller is (215) 823-5800.
- Is Timothy Muller's NPI active?
- Yes — Timothy Muller's NPI (1780277806) is active in the NPPES registry as of the last update on 2021-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.