What is Franziska Rudorf's NPI number?

Franziska Rudorf's National Provider Identifier (NPI) is 1346643186, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Franziska Rudorf's specialty?

Franziska Rudorf is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Franziska Rudorf located?

Franziska Rudorf's practice location on file with NPPES is 77 Rumford Ave, Waltham, MA 02453-3872.

What is Franziska Rudorf's phone number?

The practice phone number listed in the NPPES registry for Franziska Rudorf is (781) 894-4325.

Is Franziska Rudorf's NPI active?

Yes — Franziska Rudorf's NPI (1346643186) is active in the NPPES registry as of the last update on 2026-03-02.

IndividualActive

Franziska Rudorf

NPI 1346643186 · Clinical Social Worker · Waltham, MA

Franziska Rudorf is a Clinical Social Worker provider in Waltham, MA (NPI 1346643186).

Provider details

NPI number: 1346643186
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
Behavioral Health & Social Service Providers

Profile Score

Established profile(69/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
12 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

77 Rumford Ave

Waltham, MA 02453-3872

Phone: (781) 894-4325

Street-level locationGet directions

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Mailing address