IndividualActive
Maureen Merkl, RN, MSN
NPI 1861678807 · Emergency Registered Nurse · Arlington, VA
Maureen Merkl, RN, MSN is a Emergency Registered Nurse provider in Arlington, VA (NPI 1861678807).
Provider details
- NPI number
- 1861678807
- Entity type
- Individual
- Primary specialty
- Emergency Registered NurseNursing Service Providers
- Credential
- RN, MSN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0001121817 (VA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
1701 N George Mason Dr
Arlington, VA 22205-3610
Phone: (703) 558-6299
Fax: (703) 558-5355
Street-level locationGet directions
Mailing address
5419 Ashleigh Rd
Fairfax, VA 22030-7267
Registry dates
- Enumerated
- 2008-01-20
- Last updated
- 2008-01-20
Frequently asked questions
- What is Maureen Merkl's NPI number?
- Maureen Merkl's National Provider Identifier (NPI) is 1861678807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maureen Merkl's specialty?
- Maureen Merkl is listed in the NPPES registry with a primary specialty of Emergency Registered Nurse (Nursing Service Providers).
- Where is Maureen Merkl located?
- Maureen Merkl's practice location on file with NPPES is 1701 N George Mason Dr, Arlington, VA 22205-3610.
- What is Maureen Merkl's phone number?
- The practice phone number listed in the NPPES registry for Maureen Merkl is (703) 558-6299.
- Is Maureen Merkl's NPI active?
- Yes — Maureen Merkl's NPI (1861678807) is active in the NPPES registry as of the last update on 2008-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.