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Kathryn Ziemer, PHD
NPI 1679040851 · Clinical Psychologist · Alexandria, VA
Kathryn Ziemer, PHD is a Clinical Psychologist provider in Alexandria, VA (NPI 1679040851).
Provider details
- NPI number
- 1679040851
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 0810005399 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
1221 King St
Alexandria, VA 22314-2926
Phone: (571) 478-9499
Street-level locationGet directions
Mailing address
107 S West St Ste 519
Alexandria, VA 22314-2824
Registry dates
- Enumerated
- 2018-10-25
- Last updated
- 2023-03-27
- Certified
- 2023-03-27
Frequently asked questions
- What is Kathryn Ziemer's NPI number?
- Kathryn Ziemer's National Provider Identifier (NPI) is 1679040851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Ziemer's specialty?
- Kathryn Ziemer is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Kathryn Ziemer located?
- Kathryn Ziemer's practice location on file with NPPES is 1221 King St, Alexandria, VA 22314-2926.
- What is Kathryn Ziemer's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Ziemer is (571) 478-9499.
- Is Kathryn Ziemer's NPI active?
- Yes — Kathryn Ziemer's NPI (1679040851) is active in the NPPES registry as of the last update on 2023-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.