Greg Alaestante, DO
NPI 1710247887 · Family Medicine Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greg Alaestante, DO is a Family Medicine Physician provider in Phoenix, AZ (NPI 1710247887).
Provider details
- NPI number
- 1710247887
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 006329 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
4,243 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 731 | $38 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 543 | $46 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 502 | $178 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 391 | $47 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 351 | $122 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 69 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 192 | 53 |
| Atorvastatin Calcium | 179 | 58 |
| Levothyroxine Sodium | 150 | 45 |
| Losartan Potassium | 104 | 31 |
| Amlodipine Besylate | 84 | 29 |
| Metformin Hcl | 74 | 20 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$295 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 2204 S Dobson Rd Ste 202Mesa, AZ 85202-6457Phone: (480) 912-3510Fax: (480) 912-3514
- 4050 E Greenway Rd Ste 1Phoenix, AZ 85032-4700Phone: (602) 855-3500Fax: (855) 930-3500
Registry dates
- Enumerated
- 2012-05-23
- Last updated
- 2026-04-01
- Certified
- 2026-04-01
Frequently asked questions
- What is Greg Alaestante's NPI number?
- Greg Alaestante's National Provider Identifier (NPI) is 1710247887, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Greg Alaestante's specialty?
- Greg Alaestante is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Greg Alaestante located?
- Greg Alaestante's practice location on file with NPPES is 9225 N 3rd St Ste 300, Phoenix, AZ 85020-2466.
- What is Greg Alaestante's phone number?
- The practice phone number listed in the NPPES registry for Greg Alaestante is (602) 445-0751.
- Does Greg Alaestante accept Medicare?
- Greg Alaestante is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Greg Alaestante's NPI active?
- Yes — Greg Alaestante's NPI (1710247887) is active in the NPPES registry as of the last update on 2026-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.