Kristen Zarfos, MD
NPI 1710982491 · Surgical Oncology Physician · Hartford, CT
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Zarfos, MD is a Surgical Oncology Physician provider in Hartford, CT (NPI 1710982491).
Provider details
- NPI number
- 1710982491
- Entity type
- Individual
- Primary specialty
- Surgical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 023673 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
Mailing address
Registry dates
- Enumerated
- 2005-06-17
- Last updated
- 2021-06-23
- Certified
- 2021-06-23
Frequently asked questions
- What is Kristen Zarfos's NPI number?
- Kristen Zarfos's National Provider Identifier (NPI) is 1710982491, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Zarfos's specialty?
- Kristen Zarfos is listed in the NPPES registry with a primary specialty of Surgical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Kristen Zarfos located?
- Kristen Zarfos's practice location on file with NPPES is 1000 Asylum Ave, Hartford, CT 06105-1770.
- What is Kristen Zarfos's phone number?
- The practice phone number listed in the NPPES registry for Kristen Zarfos is (860) 714-5237.
- Does Kristen Zarfos accept Medicare?
- Kristen Zarfos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Zarfos's NPI active?
- Yes — Kristen Zarfos's NPI (1710982491) is active in the NPPES registry as of the last update on 2021-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.