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Martha Zier, CRNP
NPI 1063560399 · Nurse Practitioner · Reston, VA
Martha Zier, CRNP is a Nurse Practitioner provider in Reston, VA (NPI 1063560399).
Provider details
- NPI number
- 1063560399
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0001083542 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Detailed profile(90/100 index)
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
11445 Sunset Hills Road
Reston, VA 20190-5276
Phone: (703) 709-1500
Fax: (703) 709-1711
Street-level locationGet directions
Mailing address
2101 East Jefferson Street
Rockville, MD 20852-4908
Registry dates
- Enumerated
- 2007-01-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Martha Zier's NPI number?
- Martha Zier's National Provider Identifier (NPI) is 1063560399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Zier's specialty?
- Martha Zier is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martha Zier located?
- Martha Zier's practice location on file with NPPES is 11445 Sunset Hills Road, Reston, VA 20190-5276.
- What is Martha Zier's phone number?
- The practice phone number listed in the NPPES registry for Martha Zier is (703) 709-1500.
- Is Martha Zier's NPI active?
- Yes — Martha Zier's NPI (1063560399) 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.