Karen Murphy, CRNP
NPI 1639557879 · Nurse Practitioner · Pittsburgh, PA
Karen Murphy, CRNP is a Nurse Practitioner provider in Pittsburgh, PA (NPI 1639557879).
Provider details
- NPI number
- 1639557879
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- TP001653J (PA)
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
11 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
- 2015-05-07
- Last updated
- 2015-05-07
Frequently asked questions
- What is Karen Murphy's NPI number?
- Karen Murphy's National Provider Identifier (NPI) is 1639557879, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Murphy's specialty?
- Karen Murphy is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Karen Murphy located?
- Karen Murphy's practice location on file with NPPES is 1643 Duffield St, Pittsburgh, PA 15206-1322.
- What is Karen Murphy's phone number?
- The practice phone number listed in the NPPES registry for Karen Murphy is (412) 441-7377.
- Is Karen Murphy's NPI active?
- Yes — Karen Murphy's NPI (1639557879) is active in the NPPES registry as of the last update on 2015-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.