Esther Moon
NPI 1851021281 · Family Medicine Physician · Fairfax, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Esther Moon is a Family Medicine Physician provider in Fairfax, VA (NPI 1851021281).
Provider details
- NPI number
- 1851021281
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 0116036367 (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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 42 | 17 |
| Amlodipine Besylate | 37 | 13 |
| Losartan Potassium | 33 | — |
| Lisinopril | 25 | — |
| Lisinopril/Hydrochlorothiazidebrand: Lisinopril-Hydrochlorothiazide | 17 | — |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 13 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-06-17
- Last updated
- 2022-06-17
- Certified
- 2022-06-17
Frequently asked questions
- What is Esther Moon's NPI number?
- Esther Moon's National Provider Identifier (NPI) is 1851021281, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Esther Moon's specialty?
- Esther Moon is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Esther Moon located?
- Esther Moon's practice location on file with NPPES is 3650 Joseph Siewick Dr, Fairfax, VA 22033-1710.
- What is Esther Moon's phone number?
- The practice phone number listed in the NPPES registry for Esther Moon is (703) 391-0202.
- Does Esther Moon accept Medicare?
- Esther Moon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Esther Moon's NPI active?
- Yes — Esther Moon's NPI (1851021281) is active in the NPPES registry as of the last update on 2022-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.