Provider Profile
Listed in the NPI registry as a physician assistant, Tiffany Kupfer practices in Glendora, CA. Tiffany is also listed as specializing in student in an organized health care education program. According to Medicare claims data, Tiffany cared for 53 Medicare patients across 129 services. The services billed most often include destruction of precancer skin growth, 2-14 growths, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and destruction of precancer skin growth, 1 growth.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1228 GLENVIEW LN
Glendora, CA 91740
129 services · 53 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
88 | Less often than most peers in Physician Assistant |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
18 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
23 | Less often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Tiffany Kupfer is a physician assistant in Glendora, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Tiffany Kupfer is listed at 1228 Glenview Ln, Glendora, CA 91740. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (626) 419-8336. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Tiffany Kupfer's National Provider Identifier is 1023614922. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Tiffany Kupfer attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
Tiffany Kupfer has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Tiffany Kupfer performs procedures including destruction of precancer skin growth, 2-14 growths and destruction of precancer skin growth, 1 growth, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Tiffany Kupfer. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.