Tammy Karp, APRN, CNP
NPI 1225254519 · Nurse Practitioner · Rochester, MN
Tammy Karp, APRN, CNP is a Nurse Practitioner provider in Rochester, MN (NPI 1225254519).
Provider details
- NPI number
- 1225254519
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN, CNP
- Sex
- Female
- Sole proprietor
- No
- License
- R-115732-1 (MN)
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
- 2007-04-17
- Last updated
- 2017-02-15
Frequently asked questions
- What is Tammy Karp's NPI number?
- Tammy Karp's National Provider Identifier (NPI) is 1225254519, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Karp's specialty?
- Tammy Karp is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Karp located?
- Tammy Karp's practice location on file with NPPES is 210 9th St Se, Rochester, MN 55904-6425.
- What is Tammy Karp's phone number?
- The practice phone number listed in the NPPES registry for Tammy Karp is (507) 529-6610.
- Is Tammy Karp's NPI active?
- Yes — Tammy Karp's NPI (1225254519) is active in the NPPES registry as of the last update on 2017-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.