Montage Medical Group
NPI 1770710709 · Internal Medicine Physician · Carmel, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Montage Medical Group is a Internal Medicine Physician organization in Carmel, CA (NPI 1770710709).
Provider details
- NPI number
- 1770710709
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- Montage Health
- Organization subpart
- Yes
- Authorized official
- Michael Mcmillan, Director(831) 649-1000
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
17 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
Mailing address
Registry dates
- Enumerated
- 2009-06-17
- Last updated
- 2021-06-25
- Certified
- 2021-06-25
Frequently asked questions
- What is Montage Medical Group's NPI number?
- Montage Medical Group's National Provider Identifier (NPI) is 1770710709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Montage Medical Group?
- Montage Medical Group is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Montage Medical Group located?
- Montage Medical Group's practice location on file with NPPES is 275 the Crossroads Blvd Ste a, Carmel, CA 93923-8685.
- What is Montage Medical Group's phone number?
- The practice phone number listed in the NPPES registry for Montage Medical Group is (831) 658-3639.
- Does Montage Medical Group accept Medicare?
- Montage Medical Group is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Montage Medical Group?
- The authorized official listed on Montage Medical Group's NPPES record is Michael Mcmillan, Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Montage Medical Group's NPI active?
- Yes — Montage Medical Group's NPI (1770710709) is active in the NPPES registry as of the last update on 2021-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.