Karen Jennings Mathis, PMHNP-BC
NPI 1689954893 · Psychiatric/Mental Health Nurse Practitioner · Providence, RI
Karen Jennings Mathis, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Providence, RI (NPI 1689954893).
Provider details
- NPI number
- 1689954893
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN2267972 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$58 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 115 Mill StBelmont, MA 02478-1064Phone: (617) 855-2000
- 345 Blackstone BlvdProvidence, RI 02906-4800Phone: (014) 556-3464Fax: (401) 455-6532
Registry dates
- Enumerated
- 2011-08-18
- Last updated
- 2022-05-25
- Certified
- 2022-05-25
Frequently asked questions
- What is Karen Jennings Mathis's NPI number?
- Karen Jennings Mathis's National Provider Identifier (NPI) is 1689954893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Jennings Mathis's specialty?
- Karen Jennings Mathis is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Jennings Mathis located?
- Karen Jennings Mathis's practice location on file with NPPES is 2 Dudley St Ste 560, Providence, RI 02905-3230.
- What is Karen Jennings Mathis's phone number?
- The practice phone number listed in the NPPES registry for Karen Jennings Mathis is (401) 453-7955.
- Is Karen Jennings Mathis's NPI active?
- Yes — Karen Jennings Mathis's NPI (1689954893) is active in the NPPES registry as of the last update on 2022-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.