What is Robert Mack's NPI number?

Robert Mack's National Provider Identifier (NPI) is 1366406407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Mack's specialty?

Robert Mack is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Robert Mack located?

Robert Mack's practice location on file with NPPES is 39000 Bob Hope Dr, Rancho Mirage, CA 92270-3221.

What is Robert Mack's phone number?

The practice phone number listed in the NPPES registry for Robert Mack is (760) 568-2684.

Is Robert Mack's NPI active?

Yes — Robert Mack's NPI (1366406407) is active in the NPPES registry as of the last update on 2008-05-22.

IndividualActive

Robert Mack, M.D.

NPI 1366406407 · Orthopaedic Surgery Physician · Rancho Mirage, CA

Robert Mack, M.D. is a Orthopaedic Surgery Physician provider in Rancho Mirage, CA (NPI 1366406407).

Provider details

NPI number: 1366406407
Entity type: Individual
Primary specialty: Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: C50355 (CA)

Specialties & taxonomies

Orthopaedic Surgery PhysicianPrimary207X00000XLicense C50355 (CA)
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
20 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

39000 Bob Hope Dr

Harry & Diane Rinker Building

Rancho Mirage, CA 92270-3221

Phone: (760) 568-2684

Fax: (760) 837-2263

Street-level locationGet directions

More CA providers

Mailing address

Po Box 1730

Rancho Mirage, CA 92270-1058

Enumerated: 2006-04-14
Last updated: 2008-05-22

Frequently asked questions

What is Robert Mack's NPI number?: Robert Mack's National Provider Identifier (NPI) is 1366406407, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Robert Mack's specialty?: Robert Mack is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Robert Mack located?: Robert Mack's practice location on file with NPPES is 39000 Bob Hope Dr, Rancho Mirage, CA 92270-3221.
What is Robert Mack's phone number?: The practice phone number listed in the NPPES registry for Robert Mack is (760) 568-2684.
Is Robert Mack's NPI active?: Yes — Robert Mack's NPI (1366406407) is active in the NPPES registry as of the last update on 2008-05-22.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.