OrganizationActive
Brain and Spine Specialists, Inc
NPI 1669139259 · Clinic/Center · Upland, CA
Brain and Spine Specialists, Inc is a Clinic/Center organization in Upland, CA (NPI 1669139259).
Provider details
- NPI number
- 1669139259
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- William Hammesfahr, President(307) 920-1688
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
1859 Chinar Tree Dr
Upland, CA 91784-2524
Phone: (307) 920-1688
Street-level locationGet directions
Mailing address
1859 Chinar Tree Dr
Upland, CA 91784-2524
Additional practice locations (1)
- 1859 Chinar Tree DrUpland, CA 91784-2524Phone: (307) 920-1688
Registry dates
- Enumerated
- 2021-11-18
- Last updated
- 2021-11-18
- Certified
- 2021-11-18
Frequently asked questions
- What is Brain and Spine Specialists, Inc's NPI number?
- Brain and Spine Specialists, Inc's National Provider Identifier (NPI) is 1669139259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Brain and Spine Specialists, Inc?
- Brain and Spine Specialists, Inc is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Brain and Spine Specialists, Inc located?
- Brain and Spine Specialists, Inc's practice location on file with NPPES is 1859 Chinar Tree Dr, Upland, CA 91784-2524.
- What is Brain and Spine Specialists, Inc's phone number?
- The practice phone number listed in the NPPES registry for Brain and Spine Specialists, Inc is (307) 920-1688.
- Who is the authorized official for Brain and Spine Specialists, Inc?
- The authorized official listed on Brain and Spine Specialists, Inc's NPPES record is William Hammesfahr, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Brain and Spine Specialists, Inc's NPI active?
- Yes — Brain and Spine Specialists, Inc's NPI (1669139259) is active in the NPPES registry as of the last update on 2021-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.