Doctor profile · Federal record
Dr. Teresa Helsten, M.D.
Hematology & Oncology Physician (CMS: Hematology/Oncology) · La Jolla, CA
- NPI 1265408678
- Accepts Medicare
- 28 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3855 Health Sciences Dr, #0987
La Jolla, CA 920931503
(858) 822-6195
fax (858) 822-6196
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- March 18, 2011
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State license (1)
- California #A71996
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265408678. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
272
Distinct HCPCS
3
Medicare allowed
$33,648
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 159 | 103 | $101 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 93 | 45 | $149 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 20 | 20 | $187 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 1,484. This provider delivers 0.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
516
Patients
95
Total drug cost
$1,485,775
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 143 | 46 | $2,933 |
| Letrozole | Generic | 89 | 25 | $2,092 |
| Ibrance (Palbociclib) | Brand | 54 | 0 | $746,919 |
| Kisqali (Ribociclib Succinate) | Brand | 50 | 13 | $707,002 |
| Eliquis (Apixaban) | Brand | 28 | 0 | $17,072 |
| Ondansetron Odt (Ondansetron) | Brand | 25 | 0 | $607 |
| Exemestane | Generic | 20 | 0 | $6,950 |
| Levothyroxine Sodium | Generic | 20 | 0 | $372 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 16 | 0 | $596 |
| Oxycodone Hcl | Generic | 13 | 0 | $307 |
Hospital affiliations
Frequently asked questions
What is Dr. Teresa Helsten's medical specialty?
Dr. Teresa Helsten practices Hematology & Oncology Physician in La Jolla, CA.
Where does Dr. Teresa Helsten practice?
Dr. Teresa Helsten practices at 3855 Health Sciences Dr, La Jolla, CA 920931503. Office phone: 8588226195.
What is Dr. Teresa Helsten's NPI?
Dr. Teresa Helsten's National Provider Identifier (NPI) is 1265408678, issued by NPPES.
Does Dr. Teresa Helsten accept Medicare assignment?
Yes. Dr. Teresa Helsten accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Teresa Helsten commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.