Larissa Grebenchtchikova, M.D.
Anesthesiology · Phoenix, AZ
At a glance
250 E Dunlap Ave, Phoenix, AZ 85020-2825
NPPES record updated Sep 10, 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
250 E Dunlap AvePhoenix, AZ 85020-2825
Additional reported practice locations
1400 E Boulder StColorado Springs, CO 809095533
Phone: 7193655000 400 W 16Th St
Pueblo, CO 810032745
Phone: 7195844045
Fax: 7195420809 10400 75Th St
Kenosha, WI 531427884
Phone: 2629485600 2105 Forest Ave
San Jose, CA 951281471
Phone: 4082595000 · Ext. 2616
Fax: 4089950117
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2003
- CMS specialties
- Anesthesiology
Practice groups
- Battle Born Anesthesia Associates Ltd
- Grand Canyon Anesthesia Llc
- Hospitalist Medicine Physicians Of Arizona - Nogales
- Kingman Healthcare Inc
- Northeastern Anesthesia Pllc
- Poudre Valley Medical Group Llc
Reported hospital affiliations
- Havasu Regional Medical Center Lake Havasu City, AZ
- Kingman Regional Medical Center Kingman, AZ
- Parkview Medical Center, Inc Pueblo, CO
- Tucson Medical Center Tucson, AZ
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.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
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
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
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
- Anesthesiology
- Taxonomy code
- 207L00000X
- Enumeration date
- Jul 22, 2008
- Record updated
- Sep 10, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
208VP0000X
License reported: 003161 NY
207L00000X
License reported: DR.0076648 CO
207L00000X
License reported: C169056 CA
207L00000X
License reported: 003161 NY
207L00000X
License reported: 100498 WI
207L00000X · Primary
License reported: 43833 AZ
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
250 E Dunlap AvePhoenix, AZ 85020-2825
- Phone
- (602) 943-2381
Mailing address
250 E DUNLAP AVEPHOENIX, AZ 850202825
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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