Katharine Frissora, DNP, PMHNP-BC, RN
NPI 1669814711 · Psychiatric/Mental Health Nurse Practitioner · Portland, OR
Katharine Frissora, DNP, PMHNP-BC, RN is a Psychiatric/Mental Health Nurse Practitioner provider in Portland, OR (NPI 1669814711).
Provider details
- NPI number
- 1669814711
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, PMHNP-BC, RN
- Sex
- Female
- Sole proprietor
- No
- License
- 15002NP (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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 tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lamotrigine | 64 | 14 |
| Trazodone Hcl | 48 | — |
| Clozapine | 36 | — |
| Lithium Carbonate | 33 | — |
| Olanzapine | 32 | — |
| Buspirone Hcl | 29 | — |
| Risperidone | 24 | — |
| Bupropion Hclbrand: Bupropion Xl | 23 |
Practice location
Mailing address
Additional practice locations (1)
- 94-98 Manhattan AvenueBrooklyn, NY 11206-2505Phone: (718) 388-0390
Registry dates
- Enumerated
- 2013-07-17
- Last updated
- 2020-09-16
- Certified
- 2020-09-16
Frequently asked questions
- What is Katharine Frissora's NPI number?
- Katharine Frissora's National Provider Identifier (NPI) is 1669814711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katharine Frissora's specialty?
- Katharine Frissora is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katharine Frissora located?
- Katharine Frissora's practice location on file with NPPES is 10373 Ne Hancock St Ste 200, Portland, OR 97220-3873.
- What is Katharine Frissora's phone number?
- The practice phone number listed in the NPPES registry for Katharine Frissora is (503) 253-6754.
- Is Katharine Frissora's NPI active?
- Yes — Katharine Frissora's NPI (1669814711) is active in the NPPES registry as of the last update on 2020-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.