Rosemary Keller, NP-C
NPI 1649328725 · Family Nurse Practitioner · Malvern, PA
Rosemary Keller, NP-C is a Family Nurse Practitioner provider in Malvern, PA (NPI 1649328725).
Provider details
- NPI number
- 1649328725
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- SP009078 (PA)
Specialties & taxonomies
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
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
- 2007-01-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Rosemary Keller's NPI number?
- Rosemary Keller's National Provider Identifier (NPI) is 1649328725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosemary Keller's specialty?
- Rosemary Keller is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rosemary Keller located?
- Rosemary Keller's practice location on file with NPPES is 9 Great Valley Pkwy, Malvern, PA 19355-1304.
- What is Rosemary Keller's phone number?
- The practice phone number listed in the NPPES registry for Rosemary Keller is (610) 889-8312.
- Is Rosemary Keller's NPI active?
- Yes — Rosemary Keller's NPI (1649328725) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.