Greg Alaestante, DO
Family Medicine · Phoenix, AZ
At a glance
9225 N 3Rd St Ste 300, Phoenix, AZ 85020-2466
NPPES record updated Apr 1, 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
9225 N 3Rd St Ste 300Phoenix, AZ 85020-2466
Additional reported practice locations
2204 S Dobson Rd Ste 202Mesa, AZ 852026457
Phone: 4809123510
Fax: 4809123514 4050 E Greenway Rd Ste 1
Phoenix, AZ 850324700
Phone: 6028553500
Fax: 8559303500
Education & affiliations
- Medical / professional school
- Arizona College Of Osteopathic Medicine Mid Western University
- Graduation year
- 2012
- CMS specialties
- Family Practice
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Honor Health John C. Lincoln Medical Center Phoenix, AZ
- Honorhealth Scottsdale Osborn Medical Center Scottsdale, AZ
- Mercy Gilbert Medical Center Gilbert, 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
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 | $144.62 |
Reporting companies
| Company | Amount |
|---|---|
| ZOLL SERVICES LLC (A/K/A ZOLL LIFECOR CORP) | $128.16 |
| NOVARTIS PHARMACEUTICALS CORPORATION | $16.46 |
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
- Family Medicine
- Taxonomy code
- 207Q00000X
- Enumeration date
- May 23, 2012
- Record updated
- Apr 1, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- DO
Reported taxonomies and licenses
207QH0002X
License reported: 006329 AZ
208M00000X
License reported: 006329 AZ
207Q00000X · Primary
License reported: 006329 AZ
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
9225 N 3Rd St Ste 300Phoenix, AZ 85020-2466
- Phone
- (602) 445-0751
- Fax
- (602) 424-8128
Mailing address
9225 N 3RD ST STE 300PHOENIX, AZ 850202466
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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