Doctor profile · Federal record
Dr. Lori Guelman, NP
Nurse Practitioner · Adult Health Nurse Practitioner · Family Nurse Practitioner · Primary Care Nurse Practitioner · Stanford, CA
- NPI 1689850745
- Accepts Medicare
- MIPS 75.5 / 100 · 2023
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
300 Pasteur Dr
Stanford, CA 943052200
(650) 723-4000
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- December 30, 2025
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- California #17970
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1689850745. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
311
Distinct HCPCS
9
Medicare allowed
$29,066
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 77 | 66 | $65 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 68 | 60 | $96 | |
55700 |
Biopsy of prostate gland | 34 | 34 | $123 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 30 | 30 | $177 | |
52310 |
Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope | 29 | 29 | $145 | |
51720 |
Instillation of anti-cancer drug into bladder | 27 | 18 | $41 | |
76942 |
Ultrasonic guidance for needle placement | 23 | 23 | $29 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 12 | 11 | $141 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 11 | 11 | $35 |
In context: peer comparison
Among 150 peers in Stanford Nurse Practitioner, average services per provider: 60. This provider delivers 5.2× the peer median.Open Payments
Industry payments received
All-time total
$18
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 1 | $18.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
90
Patients
51
Total drug cost
$2,197
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamsulosin Hcl | Generic | 65 | 39 | $1,924 |
| Finasteride | Generic | 13 | 0 | $208 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 12 | 12 | $66 |
Hospital affiliations
Frequently asked questions
What is Dr. Lori Guelman's medical specialty?
Dr. Lori Guelman practices Nurse Practitioner in Stanford, CA.
Where does Dr. Lori Guelman practice?
Dr. Lori Guelman practices at 300 Pasteur Dr, Stanford, CA 943052200. Office phone: 6507234000.
What is Dr. Lori Guelman's NPI?
Dr. Lori Guelman's National Provider Identifier (NPI) is 1689850745, issued by NPPES.
Does Dr. Lori Guelman accept Medicare assignment?
Yes. Dr. Lori Guelman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lori Guelman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Biopsy of prostate gland (HCPCS 55700). Source: CMS Medicare Physician & Other Practitioners file.