OrganizationActive
Mountainside Surgical Associates
NPI 1457372393 · Surgery Physician · Cottonwood, AZ
Mountainside Surgical Associates is a Surgery Physician organization in Cottonwood, AZ (NPI 1457372393).
Provider details
- NPI number
- 1457372393
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Demar, Managing Partner(928) 639-0909
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs 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
450 S Willard St
Ste 107
Cottonwood, AZ 86326-2564
Phone: (928) 639-0909
Street-level locationGet directions
Mailing address
Po Box 3850
Cottonwood, AZ 86326-2607
Registry dates
- Enumerated
- 2006-07-23
- Last updated
- 2007-11-07
Frequently asked questions
- What is Mountainside Surgical Associates's NPI number?
- Mountainside Surgical Associates's National Provider Identifier (NPI) is 1457372393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mountainside Surgical Associates?
- Mountainside Surgical Associates is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Mountainside Surgical Associates located?
- Mountainside Surgical Associates's practice location on file with NPPES is 450 S Willard St, Cottonwood, AZ 86326-2564.
- What is Mountainside Surgical Associates's phone number?
- The practice phone number listed in the NPPES registry for Mountainside Surgical Associates is (928) 639-0909.
- Who is the authorized official for Mountainside Surgical Associates?
- The authorized official listed on Mountainside Surgical Associates's NPPES record is Mark Demar, Managing Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mountainside Surgical Associates's NPI active?
- Yes — Mountainside Surgical Associates's NPI (1457372393) is active in the NPPES registry as of the last update on 2007-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.