Doctor profile · Federal record
Dr. Mark Vierra, M.D.
Specialist (CMS: Dermatology) · Poway, CA
- NPI 1730187121
- Accepts Medicare
- MIPS 0.0 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
15525 Pomerado RD, Suite A-2
Poway, CA 920642435
(858) 451-3311
fax (858) 451-1142 - Mailing address
-
13186 Sundance Ave
San Diego, CA 921292458
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- July 15, 2010
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- California #A64866
- Medicaid
- CA #00A648660
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1730187121. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12,796
Distinct HCPCS
10
Medicare allowed
$591,372
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J7345 |
Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg | 4,000 | 18 | $2 | |
17003 |
Destruction of precancer skin growth, 2-14 growths | 3,792 | 532 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 1,038 | 680 | $98 | |
17000 |
Destruction of precancer skin growth, 1 growth | 997 | 642 | $54 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 735 | 448 | $139 | |
11102 |
Biopsy of related skin growth, first growth | 564 | 418 | $103 | |
17110 |
Destruction of skin growth, 1-14 growths | 510 | 397 | $126 | |
11103 |
Biopsy of related skin growth, each additional growth | 189 | 131 | $57 | |
17004 |
Destruction of precancer skin growth, 15 or more growths | 153 | 105 | $192 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 99 | 91 | $62 |
In context: peer comparison
Among 4 peers in Poway Specialist, average services per provider: 315. This provider delivers 41× the peer median.Open Payments
Industry payments received
All-time total
$425
Transactions
47
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 31 | $191.98 | |
| Janssen Biotech, INC. | 12 | $159.10 | |
| E.R. Squibb & Sons, L.L.C. | 2 | $38.98 | |
| Pfizer INC. | 1 | $19.89 | |
| Incyte Corporation | 1 | $15.36 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
536
Patients
265
Total drug cost
$164,879
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Hyclate | Generic | 96 | 45 | $2,787 |
| Triamcinolone Acetonide | Generic | 83 | 49 | $786 |
| Hydrocortisone | Generic | 54 | 33 | $431 |
| Clobetasol Propionate | Generic | 45 | 31 | $2,813 |
| Ketoconazole | Generic | 44 | 25 | $864 |
| Metronidazole | Generic | 33 | 13 | $2,994 |
| Valacyclovir (Valacyclovir Hcl) | Brand | 30 | 16 | $448 |
| Fluocinonide | Generic | 26 | 18 | $1,362 |
| Fluticasone Propionate | Generic | 23 | 13 | $513 |
| Azithromycin | Generic | 21 | 0 | $406 |
Frequently asked questions
What is Dr. Mark Vierra's medical specialty?
Dr. Mark Vierra practices Specialist in Poway, CA.
Where does Dr. Mark Vierra practice?
Dr. Mark Vierra practices at 15525 Pomerado RD, Poway, CA 920642435. Office phone: 8584513311.
What is Dr. Mark Vierra's NPI?
Dr. Mark Vierra's National Provider Identifier (NPI) is 1730187121, issued by NPPES.
Does Dr. Mark Vierra accept Medicare assignment?
Yes. Dr. Mark Vierra accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Vierra commonly perform?
Top Medicare-reported procedures in 2023: Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg (HCPCS J7345); Destruction of precancer skin growth, 2-14 growths (HCPCS 17003); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.