Susan Knowlton, FPMHNP
NPI 1982623393 · Psychiatric/Mental Health Clinical Nurse Specialist · Gulfport, MS
Susan Knowlton, FPMHNP is a Psychiatric/Mental Health Clinical Nurse Specialist provider in Gulfport, MS (NPI 1982623393).
Provider details
- NPI number
- 1982623393
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FPMHNP
- Sex
- Female
- Sole proprietor
- No
- License
- R865348 (MS)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-07-18
- Last updated
- 2014-04-16
Frequently asked questions
- What is Susan Knowlton's NPI number?
- Susan Knowlton's National Provider Identifier (NPI) is 1982623393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Knowlton's specialty?
- Susan Knowlton is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Susan Knowlton located?
- Susan Knowlton's practice location on file with NPPES is 1600 Broad Ave, Gulfport, MS 39501-3603.
- What is Susan Knowlton's phone number?
- The practice phone number listed in the NPPES registry for Susan Knowlton is (228) 863-1132.
- Is Susan Knowlton's NPI active?
- Yes — Susan Knowlton's NPI (1982623393) is active in the NPPES registry as of the last update on 2014-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.