Fen Portmann Katz, LCSW
NPI 1306623053 · Clinical Social Worker · Cambridge, MA
Fen Portmann Katz, LCSW is a Clinical Social Worker provider in Cambridge, MA (NPI 1306623053).
Provider details
- NPI number
- 1306623053
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LCSW229383 (MA)
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
2 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
- 2023-09-14
- Last updated
- 2023-09-14
- Certified
- 2023-09-14
Frequently asked questions
- What is Fen Portmann Katz's NPI number?
- Fen Portmann Katz's National Provider Identifier (NPI) is 1306623053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fen Portmann Katz's specialty?
- Fen Portmann Katz is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Fen Portmann Katz located?
- Fen Portmann Katz's practice location on file with NPPES is 700 Massachusetts Ave Fl 3, Cambridge, MA 02139-3345.
- What is Fen Portmann Katz's phone number?
- The practice phone number listed in the NPPES registry for Fen Portmann Katz is (888) 500-2067.
- Is Fen Portmann Katz's NPI active?
- Yes — Fen Portmann Katz's NPI (1306623053) is active in the NPPES registry as of the last update on 2023-09-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.