Doctor profile · Federal record
Dr. Christiaan Hallman, M.D.
Dermatology Physician · Pasadena, CA
- NPI 1154313732
- 21 yrs on file
- Male
- No sanctions
Practice & contact
- Primary practice
-
800 Fairmount Ave, Suite 310
Pasadena, CA 911053150
(626) 795-2007
fax (626) 795-2012
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 207N00000X — NUCC code
- State license (1)
- California #A54658
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1154313732. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
54
Distinct HCPCS
2
Medicare allowed
$361
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
82947 |
Blood glucose (sugar) level | 27 | 11 | $4 | |
83037 |
Hemoglobin a1c level, by device for home use | 27 | 11 | $10 |
In context: peer comparison
Among 5 peers in Pasadena Dermatology Physician, average services per provider: 154. This provider delivers 0.4× the peer median.Open Payments
Industry payments received
All-time total
$257
Transactions
8
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Genzyme Corporation | 1 | $49.79 | |
| Endogastric Solutions, INC | 1 | $37.68 | |
| Regeneron Healthcare Solutions, INC. | 1 | $34.12 | |
| Octapharma USA, INC. | 1 | $33.99 | |
| Janssen Biotech, INC. | 1 | $31.13 | |
| Sun Pharmaceutical Industries INC. | 1 | $25.04 | |
| Abbvie INC. | 1 | $24.89 | |
| Lilly USA, LLC | 1 | $20.12 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
222
Patients
134
Total drug cost
$3,994
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Triamcinolone Acetonide | Generic | 75 | 53 | $625 |
| Cephalexin | Generic | 42 | 25 | $285 |
| Terbinafine Hcl | Generic | 30 | 16 | $182 |
| Mupirocin | Generic | 24 | 11 | $169 |
| Fluocinonide | Generic | 22 | 15 | $994 |
| Clobetasol Propionate | Generic | 17 | 14 | $962 |
| Tretinoin | Generic | 12 | 0 | $777 |
Frequently asked questions
What is Dr. Christiaan Hallman's medical specialty?
Dr. Christiaan Hallman practices Dermatology Physician in Pasadena, CA.
Where does Dr. Christiaan Hallman practice?
Dr. Christiaan Hallman practices at 800 Fairmount Ave, Pasadena, CA 911053150. Office phone: 6267952007.
What is Dr. Christiaan Hallman's NPI?
Dr. Christiaan Hallman's National Provider Identifier (NPI) is 1154313732, issued by NPPES.
What procedures does Dr. Christiaan Hallman commonly perform?
Top Medicare-reported procedures in 2023: Blood glucose (sugar) level (HCPCS 82947); Hemoglobin a1c level, by device for home use (HCPCS 83037). Source: CMS Medicare Physician & Other Practitioners file.