Marianna Kopp, MFT
NPI 1336888551 · Mental Health Counselor · Philadelphia, PA
Marianna Kopp, MFT is a Mental Health Counselor provider in Philadelphia, PA (NPI 1336888551).
Provider details
- NPI number
- 1336888551
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- Yes
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
4 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
Mailing address
Registry dates
- Enumerated
- 2022-06-04
- Last updated
- 2022-06-04
- Certified
- 2022-06-04
Frequently asked questions
- What is Marianna Kopp's NPI number?
- Marianna Kopp's National Provider Identifier (NPI) is 1336888551, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marianna Kopp's specialty?
- Marianna Kopp is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Marianna Kopp located?
- Marianna Kopp's practice location on file with NPPES is 255 S 17th St Ste 2200, Philadelphia, PA 19103-6221.
- What is Marianna Kopp's phone number?
- The practice phone number listed in the NPPES registry for Marianna Kopp is (215) 514-6954.
- Is Marianna Kopp's NPI active?
- Yes — Marianna Kopp's NPI (1336888551) is active in the NPPES registry as of the last update on 2022-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.