Quick answers
- Does Heidi J. Tzizik accept Medicare assignment?
- Medicare's clinician data says Heidi J. Tzizik may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Heidi J. Tzizik see?
- In 2024, CMS data shows 329 Original Medicare patients and 642 services for Heidi J. Tzizik. This counts Original Medicare only and measures volume, not quality.
- What is Heidi J. Tzizik's NPI number?
- 1053961342. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Heidi J. Tzizik, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 329 |
|---|---|
| Services billed to Medicare | 642 |
| Different services or procedures | 36 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)164 services
- Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza (87428)86 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)85 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)66 services
- Detection test by immunoassay technique for streptococcus, group a (strep) (87430)43 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol72%
- High blood pressure59%
- Arthritis46%
- Anxiety29%
- Ischemic heart disease20%
- Osteoporosis18%
Practice locations
Addresses where Heidi J. Tzizik is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Beehive DrEpping, NH 03042 (603) 526‑4635
- 636 Lafayette RdSeabrook, NH 03874 (603) 457‑7830
Group practices
Medicare enrollment lists Heidi J. Tzizik as a member of this group (CMS data updated October 2, 2026).
- Clearchoicemd, PLLC82 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Epping
Clinicians with the same Medicare primary specialty in Epping, NH — not a recommendation.
Other clinicians in Clearchoicemd, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2019 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1053961342 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians