Katrina Duffy, PA-C
NPI 1225988439 · Physician Assistant · Springfield, MO
Katrina Duffy, PA-C is a Physician Assistant provider in Springfield, MO (NPI 1225988439).
Provider details
- NPI number
- 1225988439
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 2026006643 (MO)
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
Under 1 yr in 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.
Practice location
Mailing address
Additional practice locations (1)
- 3850 S National Ave Ste 700Springfield, MO 65807-5292Phone: (417) 875-3065
Registry dates
- Enumerated
- 2026-01-29
- Last updated
- 2026-04-22
- Certified
- 2026-04-22
Frequently asked questions
- What is Katrina Duffy's NPI number?
- Katrina Duffy's National Provider Identifier (NPI) is 1225988439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katrina Duffy's specialty?
- Katrina Duffy is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katrina Duffy located?
- Katrina Duffy's practice location on file with NPPES is 3850 S National Ave, Springfield, MO 65807-5287.
- What is Katrina Duffy's phone number?
- The practice phone number listed in the NPPES registry for Katrina Duffy is (417) 269-5257.
- Is Katrina Duffy's NPI active?
- Yes — Katrina Duffy's NPI (1225988439) is active in the NPPES registry as of the last update on 2026-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.