Quick answers
- Does Joshua Frenkel accept Medicare assignment?
- Yes. Medicare's clinician data says Joshua Frenkel accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Joshua Frenkel see?
- In 2024, CMS data shows 668 Original Medicare patients and 2,453 services for Joshua Frenkel. This counts Original Medicare only and measures volume, not quality.
- What is Joshua Frenkel's NPI number?
- 1356752091. 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 Joshua Frenkel, 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 | 668 |
|---|---|
| Services billed to Medicare | 2,453 |
| Different services or procedures | 33 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)376 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)225 services
- Imaging of retina (92134)212 services
- Measurement of corneal curvature and depth of eye (92136)211 services
- Removal of cataract with insertion of prosthetic lens (66984)174 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 cholesterol67%
- High blood pressure66%
- Arthritis40%
- Diabetes28%
- Ischemic heart disease19%
- Chronic kidney disease18%
Practice locations
Addresses where Joshua Frenkel is enrolled with Medicare (CMS data updated October 2, 2026).
- 34719 6th Ave SFederal Way, WA 98003 (206) 212‑2100
Group practices
Medicare enrollment lists Joshua Frenkel as a member of this group (CMS data updated October 2, 2026).
- Evergreen Eye Center PLLC33 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Federal Way
Clinicians with the same Medicare primary specialty in Federal Way, WA — not a recommendation.
Other clinicians in Evergreen Eye Center PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Tulane University School Of Medicine |
| Graduation year | 2014 (12 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356752091 |
| 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