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Edit this profileAt a glance
- 1265 Welch Rd Ste 100, Stanford, CA 94305
About Kathryn Martin
Kathryn V. Martin, PA is a physician assistant based in Stanford, CA. According to Medicare claims data, Kathryn cared for 248 Medicare patients across 414 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and blood test, comprehensive group of blood chemicals. The provider's National Provider Identifier (NPI) is 1396355608.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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) 725-6959
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1265 WELCH RD STE 100
Stanford, CA 94305
Procedures Most Often Billed to Medicare
414 services · 248 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
42 | As often as other peers in Physician Assistant |
| Administration of vaccine | Treatment | 90471 |
13 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
99 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
78 | As often as other peers in Physician Assistant |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
47 | As often as other peers in Physician Assistant |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
39 | As often as other peers in Physician Assistant |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
28 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
27 | As often as other peers in Physician Assistant |
| Hemoglobin a1c level | Lab test | 83036 |
25 | As often as other peers in Physician Assistant |
| Blood test, thyroid stimulating hormone (tsh) | Lab test | 84443 |
16 | Less often than most peers in Physician Assistant |
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 physician assistants at this location 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 — 32 related providers in 4 groups
Other physician assistants in Stanford 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Kathryn V. Martin specialize in?
Kathryn V. Martin is a physician assistant in Stanford, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Kathryn V. Martin located?
Kathryn V. Martin is listed at 1265 Welch Rd Ste 100, Stanford, CA 94305. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Kathryn V. Martin's phone number?
The number on file is (650) 725-6959. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Kathryn V. Martin's NPI number?
Kathryn V. Martin's National Provider Identifier is 1396355608. 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 Kathryn V. Martin train?
Kathryn V. Martin attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How long has Kathryn V. Martin been practicing?
Kathryn V. Martin has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What does Kathryn V. Martin do most often?
According to Medicare billing data, Kathryn V. Martin performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as administration of vaccine, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Kathryn V. Martin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Kathryn V. Martin. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.