Karen Isenberg, CMT
NPI 1396090197 · Massage Therapist · Mill Valley, CA
Karen Isenberg, CMT is a Massage Therapist provider in Mill Valley, CA (NPI 1396090197).
Provider details
- NPI number
- 1396090197
- Entity type
- Individual
- Primary specialty
- Massage TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- CMT
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-07-17
- Last updated
- 2012-07-17
Frequently asked questions
- What is Karen Isenberg's NPI number?
- Karen Isenberg's National Provider Identifier (NPI) is 1396090197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Isenberg's specialty?
- Karen Isenberg is listed in the NPPES registry with a primary specialty of Massage Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Karen Isenberg located?
- Karen Isenberg's practice location on file with NPPES is 655 Redwood Hwy Frontage Rd Ste 160, Mill Valley, CA 94941-3068.
- What is Karen Isenberg's phone number?
- The practice phone number listed in the NPPES registry for Karen Isenberg is (415) 572-7086.
- Is Karen Isenberg's NPI active?
- Yes — Karen Isenberg's NPI (1396090197) is active in the NPPES registry as of the last update on 2012-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.