Doctor profile · Federal record
Dr. Teresa Gieszl, NP
Nurse Practitioner · Nurse Practitioner · Nurse Practitioner · La Mesa, CA
- NPI 1740613819
- Accepts Medicare
- 13 yrs in practice
- Licensed in 3 states
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
8860 Center Dr Ste 240
La Mesa, CA 919427000
(619) 644-9315
fax (619) 644-9318 - Additional location
-
121 W 36Th St # 237
New York, NY 100183612
(650) 761-4056 - Additional location
-
611 Gateway Blvd Ste 120
South San Francisco, CA 940807066
(650) 761-4056 - Additional location
-
333 Se 2Nd Ave Ste 2000
Miami, FL 331312185
(650) 761-4056 - Mailing address
-
328 W Lewis St
San Diego, CA 921031924
Show 1 more location
Credentials & registration
- NPI registered
- August 2013 — 13 yrs on file
- Profile last updated
- November 26, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State licenses (3)
- California #23275 · Florida #APRN11022494 · New York #312280
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1740613819. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
36
Distinct HCPCS
1
Medicare allowed
$2,128
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 36 | $59 |
In context: peer comparison
Among 3 peers in La Mesa Nurse Practitioner, average services per provider: 140. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$586
Transactions
21
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 7 | $230.13 | |
| Genzyme Corporation | 1 | $35.56 | |
| Genentech USA, INC. | 1 | $33.82 | |
| Axsome Therapeutics, INC. | 1 | $33.32 | |
| Electromed, INC. | 2 | $31.37 | |
| Actelion Pharmaceuticals US, INC. | 1 | $30.45 | |
| Mallinckrodt Hospital Products INC. | 1 | $28.84 | |
| Abbvie INC. | 1 | $27.65 | |
| Mylan Specialty L.P. | 1 | $27.35 | |
| United Therapeutics Corporation | 1 | $26.29 | |
| Avadel CNS Pharmaceuticals, LLC | 1 | $24.18 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $23.96 | |
| Idorsia Pharmaceuticals US INC | 1 | $17.50 | |
| Janssen Pharmaceuticals, INC | 1 | $15.77 |
By nature of payment
Frequently asked questions
What is Dr. Teresa Gieszl's medical specialty?
Dr. Teresa Gieszl practices Nurse Practitioner in La Mesa, CA.
Where does Dr. Teresa Gieszl practice?
Dr. Teresa Gieszl practices at 8860 Center Dr Ste 240, La Mesa, CA 919427000. Office phone: 6196449315.
What is Dr. Teresa Gieszl's NPI?
Dr. Teresa Gieszl's National Provider Identifier (NPI) is 1740613819, issued by NPPES.
Does Dr. Teresa Gieszl accept Medicare assignment?
Yes. Dr. Teresa Gieszl accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Teresa Gieszl commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.