OrganizationActive
Robert B Holder, LLC
NPI 1669656609 · Obstetrics & Gynecology Physician · Sierra Vista, AZ
Provider details
- NPI number
- 1669656609
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Robert Holder, President(520) 417-9920
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
174 S Coronado Dr
Suite a
Sierra Vista, AZ 85635
Phone: (520) 417-9920
Fax: (520) 417-9919
Street-level locationGet directions
Mailing address
2818 E Eagle Rock Dr
Sierra Vista, AZ 85650-8584
Registry dates
- Enumerated
- 2007-12-27
- Last updated
- 2007-12-27
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.