Quick answers
- Does Tiffany L. Mock accept Medicare assignment?
- Medicare's clinician data says Tiffany L. Mock may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Tiffany L. Mock see?
- In 2024, CMS data shows 183 Original Medicare patients and 642 services for Tiffany L. Mock. This counts Original Medicare only and measures volume, not quality.
- What is Tiffany L. Mock's NPI number?
- 1073936977. 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 Tiffany L. Mock, 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 | 183 |
|---|---|
| Services billed to Medicare | 642 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)258 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)139 services
- Destruction of precancer skin growth, 1 growth (17000)65 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)51 services
- Application of ultraviolet light to skin (96900)50 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 cholesterol75%
- High blood pressure68%
- Arthritis51%
- Anxiety29%
- Ischemic heart disease22%
- Diabetes21%
Practice locations
Addresses where Tiffany L. Mock is enrolled with Medicare (CMS data updated October 2, 2026).
- 5320 Military RdLewiston, NY 14092 (716) 205‑8324
Group practices
Medicare enrollment lists Tiffany L. Mock as a member of this group (CMS data updated October 2, 2026).
- Niagara Dermatology Associates LLC6 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Lewiston
Clinicians with the same Medicare primary specialty in Lewiston, NY — not a recommendation.
Other clinicians in Niagara Dermatology Associates LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1073936977 |
| 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