Provider Profile
Lori R. Guelman, NP
Unclaimed ProfileAbout Lori Guelman
Lori R. Guelman, NP is a nurse practitioner based in Stanford, CA. Lori is also listed as specializing in nurse practitioner — adult health, nurse practitioner — family, and nurse practitioner — primary care. Medicare claims data shows Lori provided 388 services to 318 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, biopsy of prostate gland, and instillation of anti-cancer drug into bladder.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (650) 723-4000
- Email not available
Practice Locations
300 PASTEUR DR
Stanford, CA 94305
Procedures Most Often Billed to Medicare
388 services · 318 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy of prostate gland | Procedure | 55700 |
51 | Too few peers to compare |
| Instillation of anti-cancer drug into bladder | Procedure | 51720 |
48 | Less often than most peers in Nurse Practitioner |
| Insertion of temporary bladder tube | Procedure | 51701 |
40 | More often than most peers in Nurse Practitioner |
| Insertion of temporary bladder tube | Procedure | 51701 |
22 | More often than most peers in Nurse Practitioner |
| Simple removal of foreign body, stone, or stent in urethra or bladder using an endoscope | Procedure | 52310 |
14 | Less often than most peers in Nurse Practitioner |
| Ultrasound scan of pelvic region through rectum | Imaging | 76872 |
25 | Too few peers to compare |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
96 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
44 | As often as other peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
17 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
16 | As often as other peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 26 related providers in 4 groups
Other nurse practitioners in Stanford 2
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2007 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of prostate gland 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Lori R. Guelman?
Lori R. Guelman is a nurse practitioner in Stanford, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Lori R. Guelman's address?
Lori R. Guelman is listed at 300 Pasteur Dr, Stanford, CA 94305. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Lori R. Guelman?
The number on file is (650) 723-4000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Lori R. Guelman?
Lori R. Guelman's National Provider Identifier is 1689850745. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Lori R. Guelman train?
Lori R. Guelman attended Other, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Lori R. Guelman have?
Lori R. Guelman has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What procedures does Lori R. Guelman perform?
According to Medicare billing data, Lori R. Guelman performs procedures including biopsy of prostate gland, instillation of anti-cancer drug into bladder and insertion of temporary bladder tube; reads or performs imaging such as ultrasound scan of pelvic region through rectum, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Lori R. Guelman's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Lori R. Guelman. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.