Tracy Rydel, MD
NPI 1962531137 · Family Medicine Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tracy Rydel, MD is a Family Medicine Physician provider in Stanford, CA (NPI 1962531137).
Provider details
- NPI number
- 1962531137
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A93863 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
107 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 50 | $66 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 32 | $87 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 13 | $73 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 12 | $19 |
Typical Medicare-allowed amounts for these services range $19–$87 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 72 | 25 |
| Omeprazole | 37 | — |
| Allopurinol | 29 | — |
| Losartan Potassium | 28 | — |
| Amlodipine Besylate | 27 | — |
| Gabapentin | 27 | — |
| Metformin Hcl | 25 |
Practice location
Mailing address
Additional practice locations (1)
- 211 Quarry RdSuite 301Palo Alto, CA 94304-1416Phone: (650) 723-6028
Registry dates
- Enumerated
- 2007-03-05
- Last updated
- 2024-04-16
- Certified
- 2024-04-16
Frequently asked questions
- What is Tracy Rydel's NPI number?
- Tracy Rydel's National Provider Identifier (NPI) is 1962531137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tracy Rydel's specialty?
- Tracy Rydel is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tracy Rydel located?
- Tracy Rydel's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Tracy Rydel's phone number?
- The practice phone number listed in the NPPES registry for Tracy Rydel is (650) 723-4000.
- Does Tracy Rydel accept Medicare?
- Tracy Rydel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tracy Rydel's NPI active?
- Yes — Tracy Rydel's NPI (1962531137) is active in the NPPES registry as of the last update on 2024-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.