Diana Katherine Lee
Orthopedic Surgery (CMS) · Petaluma, CA
At a glance
1496 Professional Dr Ste 601, Petaluma, CA 94954-6698
Published activity: Hip replacement · Knee replacement. View counts and coverage
NPPES record updated Mar 12, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1496 Professional Dr Ste 601Petaluma, CA 94954-6698
Additional reported practice locations
525 Doyle Park Dr Ste 101Santa Rosa, CA 954054562
Phone: 7075256620
Fax: 7075221279 270 International Circle
Building 3, 2Nd Floor Podiatry, Room #4029
San Jose, CA 95119
Phone: 4089723303
Education & affiliations
- Medical / professional school
- Columbia University College Of Physicians And Surgeons
- Graduation year
- 2017
- CMS specialties
- Orthopedic Surgery
Practice groups
Reported hospital affiliations
- Healdsburg Hospital Healdsburg, CA
- Petaluma Valley Hospital Petaluma, CA
- Providence Santa Rosa Memorial Hospital Santa Rosa, CA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Hip replacement | 1-10 |
| Knee replacement | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $152.18 |
Reporting companies
| Company | Amount |
|---|---|
| STRYKER CORPORATION | $152.18 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Orthopedic Surgery (CMS)
- Taxonomy code
- 207XS0114X
- Enumeration date
- Mar 27, 2017
- Record updated
- Mar 12, 2026
More registry details
- Provider type
- Individual · Type 1
Reported taxonomies and licenses
390200000X
207XS0114X · Primary
License reported: A176570 CA
207X00000X
License reported: A176570 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1496 Professional Dr Ste 601Petaluma, CA 94954-6698
- Phone
- (707) 778-1131
- Fax
- (707) 778-3818
Mailing address
1496 PROFESSIONAL DR STE 601PETALUMA, CA 949546698
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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