Kathryn Rezuke, NP
NPI 1518613421 · Family Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Rezuke, NP is a Family Nurse Practitioner provider in Boston, MA (NPI 1518613421).
Provider details
- NPI number
- 1518613421
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN2301139 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
4 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
36 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 36 | $59 |
Typical Medicare-allowed amounts for these services range $59–$59 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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.
Practice location
Mailing address
Additional practice locations (2)
- 736 Cambridge St, 2nd FlBldg C 7th FlBrighton, MA 02135Phone: (617) 789-2344Fax: (617) 789-2975
- 830 Oak StSuite 205wBrockton, MA 02301Phone: (508) 583-4440Fax: (508) 583-7401
Registry dates
- Enumerated
- 2022-03-01
- Last updated
- 2026-03-10
- Certified
- 2026-03-10
Frequently asked questions
- What is Kathryn Rezuke's NPI number?
- Kathryn Rezuke's National Provider Identifier (NPI) is 1518613421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Rezuke's specialty?
- Kathryn Rezuke is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Rezuke located?
- Kathryn Rezuke's practice location on file with NPPES is 409 W Broadway, Boston, MA 02127-2245.
- What is Kathryn Rezuke's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Rezuke is (617) 269-7500.
- Does Kathryn Rezuke accept Medicare?
- Kathryn Rezuke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Rezuke's NPI active?
- Yes — Kathryn Rezuke's NPI (1518613421) is active in the NPPES registry as of the last update on 2026-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.