Margaret Melder
NPI 1790154250 · Marriage & Family Therapist · Lebanon, PA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Melder is a Marriage & Family Therapist provider in Lebanon, PA (NPI 1790154250).
Provider details
- NPI number
- 1790154250
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- MF001268 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 414 W Keller StMechanicsburg, PA 17055-3731Phone: (717) 991-7374
Registry dates
- Enumerated
- 2015-09-15
- Last updated
- 2021-09-14
- Certified
- 2021-08-05
Frequently asked questions
- What is Margaret Melder's NPI number?
- Margaret Melder's National Provider Identifier (NPI) is 1790154250, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Melder's specialty?
- Margaret Melder is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Margaret Melder located?
- Margaret Melder's practice location on file with NPPES is 160 S 22nd St, Lebanon, PA 17042-2559.
- What is Margaret Melder's phone number?
- The practice phone number listed in the NPPES registry for Margaret Melder is (717) 926-6760.
- Does Margaret Melder accept Medicare?
- Margaret Melder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Melder's NPI active?
- Yes — Margaret Melder's NPI (1790154250) is active in the NPPES registry as of the last update on 2021-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.