Abby Mendis Gonik, M.D.
Gynecological Oncology · Obstetrics/Gynecology (CMS) · Sacramento, CA
At a glance
2800 L St, Sacramento, CA 95816-5616
Published activity: Removal of the uterus. View counts and coverage
NPPES record updated Oct 5, 2021. 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
2800 L St Suite 300Sacramento, CA 95816-5616
Additional reported practice locations
411 Laurel St Ste 2100Des Moines, IA 503143026
Phone: 5152473266
Fax: 5156438688
Education & affiliations
- Medical / professional school
- Drexel University College Of Medicine
- Graduation year
- 2004
- CMS specialties
- Gynecological Oncology · Obstetrics/Gynecology
Practice groups
Reported hospital affiliations
- Mercy Medical Center - Cedar Rapids Cedar Rapids, IA
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 |
|---|---|
| Removal of the uterus | 43 |
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.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
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 | $219.31 |
Reporting companies
| Company | Amount |
|---|---|
| EISAI INC. | $128.12 |
| GLAXOSMITHKLINE, LLC. | $45.10 |
| MERCK SHARP & DOHME LLC | $27.67 |
| INTUITIVE SURGICAL, INC. | $18.42 |
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
- Gynecological Oncology · Obstetrics/Gynecology (CMS)
- Taxonomy code
- 207VX0201X
- Enumeration date
- Jun 2, 2008
- Record updated
- Oct 5, 2021
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- ABBY MENDIS GREENFELD
- Reported credentials
- M.D.
Reported taxonomies and licenses
207VX0201X
License reported: MD-48617 IA
207VX0201X · Primary
License reported: A103136 CA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
2800 L StSuite 300
Sacramento, CA 95816-5616
- Phone
- (916) 733-4440
- Fax
- (916) 454-6822
Mailing address
10470 OLD PLACERVILLE RDSUITE 100
SACRAMENTO, CA 958272539
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue