Doctor profile · Federal record
Dr. Gregory Henderson, M.D.
Mohs-Micrographic Surgery Physician (CMS: Dermatology) · Dermatology Physician · Newport Beach, CA
- NPI 1619109519
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1441 Avocado Ave Ste 409
Newport Beach, CA 926607705
(949) 640-4501 - Additional location
-
1360 W 6Th St Ste 270
San Pedro, CA 907323539
(310) 831-1272
Credentials & registration
- NPI registered
- August 2009 — 17 yrs on file
- Profile last updated
- June 18, 2020
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207ND0101X — NUCC code
- State license (1)
- California #A125261
- Medicaid (2)
- MN #ENROLLED · IA #ENROLLED
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619109519. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
14,249
Distinct HCPCS
10
Medicare allowed
$1,950,290
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
17003 |
Destruction of precancer skin growth, 2-14 growths | 5,487 | 666 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,712 | 875 | $139 | |
17000 |
Destruction of precancer skin growth, 1 growth | 1,174 | 763 | $56 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 729 | 565 | $98 | |
17110 |
Destruction of skin growth, 1-14 growths | 625 | 457 | $123 | |
11102 |
Biopsy of related skin growth, first growth | 577 | 428 | $92 | |
17004 |
Destruction of precancer skin growth, 15 or more growths | 533 | 335 | $191 | |
17311 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks | 528 | 348 | $546 | |
17312 |
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, each additional stage, 1-5 tissue blocks | 492 | 239 | $467 | |
11103 |
Biopsy of related skin growth, each additional growth | 366 | 159 | $57 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 240. This provider delivers 59× the peer median.Open Payments
Industry payments received
All-time total
$1,073
Transactions
42
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 11 | $290.78 | |
| Regeneron Healthcare Solutions, Inc. | 6 | $135.30 | |
| Janssen Biotech, Inc. | 4 | $101.21 | |
| E.R. Squibb & Sons, L.L.C. | 4 | $90.76 | |
| GENZYME CORPORATION | 2 | $78.50 | |
| Amgen Inc. | 3 | $74.46 | |
| Arcutis Biotherapeutics, Inc. | 4 | $72.62 | |
| STRATA Skin Sciences, Inc. | 1 | $71.83 | |
| Incyte Corporation | 2 | $51.43 | |
| Galderma Laboratories, L.P. | 3 | $50.38 | |
| MIMEDX Group, Inc. | 1 | $34.29 | |
| Smith+Nephew, Inc. | 1 | $20.99 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
955
Patients
634
Total drug cost
$340,103
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 235 | 191 | $2,019 |
| Triamcinolone Acetonide | Generic | 138 | 105 | $1,472 |
| Clobetasol Propionate | Generic | 109 | 61 | $8,176 |
| Hydrocortisone | Generic | 68 | 41 | $347 |
| Doxycycline Hyclate | Generic | 55 | 35 | $5,011 |
| Fluorouracil | Generic | 53 | 46 | $5,324 |
| Ketoconazole | Generic | 52 | 35 | $1,189 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 43 | 38 | $69 |
| Otezla (Apremilast) | Brand | 40 | 0 | $186,502 |
| Mupirocin | Generic | 34 | 25 | $316 |
Frequently asked questions
What is Dr. Gregory Henderson's medical specialty?
Dr. Gregory Henderson practices Mohs-Micrographic Surgery Physician in Newport Beach, CA.
Where does Dr. Gregory Henderson practice?
Dr. Gregory Henderson practices at 1441 Avocado Ave Ste 409, Newport Beach, CA 926607705. Office phone: 9496404501.
What is Dr. Gregory Henderson's NPI?
Dr. Gregory Henderson's National Provider Identifier (NPI) is 1619109519, issued by NPPES.
Does Dr. Gregory Henderson accept Medicare assignment?
Yes. Dr. Gregory Henderson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Henderson commonly perform?
Top Medicare-reported procedures in 2023: Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99214); Destruction of precancer skin growth, 1 growth (HCPCS 17000). Source: CMS Medicare Physician & Other Practitioners file.