Charles Marrone, LCSW
NPI 1770645830 · Clinical Social Worker · Mt Gretna, PA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Marrone, LCSW is a Clinical Social Worker provider in Mt Gretna, PA (NPI 1770645830).
Provider details
- NPI number
- 1770645830
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- No
- License
- CW012434 (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
19 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
- 2006-12-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Charles Marrone's NPI number?
- Charles Marrone's National Provider Identifier (NPI) is 1770645830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Marrone's specialty?
- Charles Marrone is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Charles Marrone located?
- Charles Marrone's practice location on file with NPPES is 283 S Butler Rd, Mt Gretna, PA 17064-0550.
- What is Charles Marrone's phone number?
- The practice phone number listed in the NPPES registry for Charles Marrone is (800) 932-0359.
- Does Charles Marrone accept Medicare?
- Charles Marrone is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Marrone's NPI active?
- Yes — Charles Marrone's NPI (1770645830) 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.