Sandstone Medical Alliance LLC
NPI 1295621886 · Vascular Surgery Physician · Phoenix, AZ
Sandstone Medical Alliance LLC is a Vascular Surgery Physician organization in Phoenix, AZ (NPI 1295621886).
Provider details
- NPI number
- 1295621886
- Entity type
- Organization
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Martin Zomaya, Medical Doctor(248) 421-8151
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-06-18
- Last updated
- 2025-06-18
- Certified
- 2025-06-17
Frequently asked questions
- What is Sandstone Medical Alliance LLC's NPI number?
- Sandstone Medical Alliance LLC's National Provider Identifier (NPI) is 1295621886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sandstone Medical Alliance LLC?
- Sandstone Medical Alliance LLC is classified in the NPPES registry as Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Sandstone Medical Alliance LLC located?
- Sandstone Medical Alliance LLC's practice location on file with NPPES is 6040 N 7th St Ste 105, Phoenix, AZ 85014-1803.
- What is Sandstone Medical Alliance LLC's phone number?
- The practice phone number listed in the NPPES registry for Sandstone Medical Alliance LLC is (602) 277-7430.
- Who is the authorized official for Sandstone Medical Alliance LLC?
- The authorized official listed on Sandstone Medical Alliance LLC's NPPES record is Martin Zomaya, Medical Doctor. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sandstone Medical Alliance LLC's NPI active?
- Yes — Sandstone Medical Alliance LLC's NPI (1295621886) is active in the NPPES registry as of the last update on 2025-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.