Katherine Stallman
NPI 1508658394 · Nurse Practitioner · Iowa City, IA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katherine Stallman is a Nurse Practitioner provider in Iowa City, IA (NPI 1508658394).
Provider details
- NPI number
- 1508658394
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- H186799 (IA)
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
1 yr 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
- 2025-05-19
- Last updated
- 2025-10-07
- Certified
- 2025-10-07
Frequently asked questions
- What is Katherine Stallman's NPI number?
- Katherine Stallman's National Provider Identifier (NPI) is 1508658394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Stallman's specialty?
- Katherine Stallman is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Stallman located?
- Katherine Stallman's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Katherine Stallman's phone number?
- The practice phone number listed in the NPPES registry for Katherine Stallman is (319) 356-7102.
- Does Katherine Stallman accept Medicare?
- Katherine Stallman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katherine Stallman's NPI active?
- Yes — Katherine Stallman's NPI (1508658394) is active in the NPPES registry as of the last update on 2025-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.