Kathryn Renschler, M.D.
NPI 1982754842 · Internal Medicine Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Renschler, M.D. is a Internal Medicine Physician provider in Palo Alto, CA (NPI 1982754842).
Provider details
- NPI number
- 1982754842
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G61915 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,208 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 705 | $145 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 466 | $9 |
| Admn Sarscov2 Vacc 1 Dose90480 | 316 | $49 |
| Administration of Influenza Virus VaccineG0008 | 234 | $39 |
| Administration of Pneumococcal VaccineG0009 | 85 | $39 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 71 | $103 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 125 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 269 | 73 |
| Levothyroxine Sodium | 204 | 54 |
| Amlodipine Besylate | 166 | 43 |
| Rosuvastatin Calcium | 164 | 47 |
| Metoprolol Succinate | 150 | 36 |
| Losartan Potassium | 129 | 35 |
| Zolpidem Tartrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,683 across 87 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-11
- Last updated
- 2020-10-09
- Certified
- 2020-10-09
Frequently asked questions
- What is Kathryn Renschler's NPI number?
- Kathryn Renschler's National Provider Identifier (NPI) is 1982754842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Renschler's specialty?
- Kathryn Renschler is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kathryn Renschler located?
- Kathryn Renschler's practice location on file with NPPES is 805 El Camino Real, Palo Alto, CA 94301-2315.
- What is Kathryn Renschler's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Renschler is (650) 329-0440.
- Does Kathryn Renschler accept Medicare?
- Kathryn Renschler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Renschler's NPI active?
- Yes — Kathryn Renschler's NPI (1982754842) is active in the NPPES registry as of the last update on 2020-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.