Rosellen Markel, NP-C
NPI 1205507548 · Family Nurse Practitioner · Johnstown, PA
Rosellen Markel, NP-C is a Family Nurse Practitioner provider in Johnstown, PA (NPI 1205507548).
Provider details
- NPI number
- 1205507548
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- SP024679 (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-09-27
- Last updated
- 2021-11-15
- Certified
- 2021-11-15
Frequently asked questions
- What is Rosellen Markel's NPI number?
- Rosellen Markel's National Provider Identifier (NPI) is 1205507548, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosellen Markel's specialty?
- Rosellen Markel is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rosellen Markel located?
- Rosellen Markel's practice location on file with NPPES is 411 Theatre Dr, Johnstown, PA 15904-2838.
- What is Rosellen Markel's phone number?
- The practice phone number listed in the NPPES registry for Rosellen Markel is (814) 266-3934.
- Is Rosellen Markel's NPI active?
- Yes — Rosellen Markel's NPI (1205507548) is active in the NPPES registry as of the last update on 2021-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.