Kathryn Hare, MD
NPI 1396946109 · Family Medicine Physician · Fairfax, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Hare, MD is a Family Medicine Physician provider in Fairfax, VA (NPI 1396946109).
Provider details
- NPI number
- 1396946109
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0116018294 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
292 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 136 | $141 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 57 | $196 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 56 | $143 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 27 | $101 |
| Administration of Influenza Virus VaccineG0008 | 16 | $36 |
Typical Medicare-allowed amounts for these services range $36–$196 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 110 | 30 |
| Lisinopril | 50 | 18 |
| Levothyroxine Sodium | 50 | 16 |
| Hydrochlorothiazide | 39 | 14 |
| Amlodipine Besylate | 37 | — |
| Gabapentin | 34 | 12 |
| Rosuvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-30
- Last updated
- 2026-04-23
- Certified
- 2026-04-23
Frequently asked questions
- What is Kathryn Hare's NPI number?
- Kathryn Hare's National Provider Identifier (NPI) is 1396946109, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Hare's specialty?
- Kathryn Hare is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kathryn Hare located?
- Kathryn Hare's practice location on file with NPPES is 3650 Joseph Siewick Drive, Fairfax, VA 22033.
- What is Kathryn Hare's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Hare is (703) 391-2020.
- Does Kathryn Hare accept Medicare?
- Kathryn Hare is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Hare's NPI active?
- Yes — Kathryn Hare's NPI (1396946109) is active in the NPPES registry as of the last update on 2026-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.