Frederick Stier, M.D.
NPI 1982682068 · Urology Physician · Alexandria, VA
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Frederick Stier, M.D. is a Urology Physician provider in Alexandria, VA (NPI 1982682068).
Provider details
- NPI number
- 1982682068
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101028192 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1800 N Beauregard St Ste 300Alexandria, VA 22311-1735Phone: (703) 680-2111
Registry dates
- Enumerated
- 2006-01-09
- Last updated
- 2019-06-26
Frequently asked questions
- What is Frederick Stier's NPI number?
- Frederick Stier's National Provider Identifier (NPI) is 1982682068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Stier's specialty?
- Frederick Stier is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Frederick Stier located?
- Frederick Stier's practice location on file with NPPES is 1707 Osage St, Alexandria, VA 22302-2607.
- What is Frederick Stier's phone number?
- The practice phone number listed in the NPPES registry for Frederick Stier is (703) 836-8010.
- Does Frederick Stier accept Medicare?
- Frederick Stier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Frederick Stier's NPI active?
- Yes — Frederick Stier's NPI (1982682068) is active in the NPPES registry as of the last update on 2019-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.