Are you Christopher B. Zachary, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileBased in Irvine, CA, Christopher B. Zachary, M.D. is listed in the NPI registry under mohs surgery / dermatologic surgery. Christopher is also listed as specializing in dermatology. According to Medicare claims data, Christopher cared for 203 Medicare patients across 246 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, therapy procedure using ultraviolet radiation with tar or petroleum jelly application, and biopsy of related skin growth, first growth. NPI 1013943836 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
1 MEDICAL PLZ
Irvine, CA 92697
246 services · 203 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy of related skin growth, first growth | Procedure | 11102 |
29 | Less often than most peers in Mohs Surgery / Dermatologic… |
| Destruction of skin growth, 1-14 growths | Procedure | 17110 |
27 | Less often than most peers in Mohs Surgery / Dermatologic… |
| Destruction of precancer skin growth, 2-14 growths | Procedure | 17003 |
25 | Less often than most peers in Mohs Surgery / Dermatologic… |
| Destruction of precancer skin growth, 1 growth | Procedure | 17000 |
25 | Less often than most peers in Mohs Surgery / Dermatologic… |
| Therapy procedure using ultraviolet radiation with tar or petroleum jelly application | Treatment | 96910 |
49 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
75 | Less often than most peers in Mohs Surgery / Dermatologic… |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
16 | Less often than most peers in Mohs Surgery / Dermatologic… |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Christopher B. Zachary is a mohs surgery / dermatologic surgeon in Irvine, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Mohs Surgery / Dermatologic Surgery”.
NPI registry
Christopher B. Zachary is listed at 1 Medical Plz, Irvine, CA 92697. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (949) 824-5515. Contact the office directly to confirm availability and scheduling.
NPI registry
Christopher B. Zachary's National Provider Identifier is 1013943836. 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
Christopher B. Zachary attended Other, graduating in 1974. This comes from the CMS National Downloadable File.
CMS public data
Christopher B. Zachary has 52 years experience. Calculated from a graduation year of 1974, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Christopher B. Zachary performs procedures including biopsy of related skin growth, first growth, destruction of skin growth, 1-14 growths and destruction of precancer skin growth, 2-14 growths; provides treatments such as therapy procedure using ultraviolet radiation with tar or petroleum jelly application, 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 Christopher B. Zachary. If this is you, claiming it is free.
Guide.md
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