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Sarah Holloway, N.D.
NPI 1528456753 · Naturopath · Felton, CA
Sarah Holloway, N.D. is a Naturopath provider in Felton, CA (NPI 1528456753).
Provider details
- NPI number
- 1528456753
- Entity type
- Individual
- Primary specialty
- NaturopathOther Service Providers
- Credential
- N.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- ND688 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
4980 Highway 9 # 15
Felton, CA 95018-9625
Phone: (512) 657-8474
Street-level locationGet directions
Mailing address
Po Box 682
Felton, CA 95018-0682
Registry dates
- Enumerated
- 2014-12-22
- Last updated
- 2014-12-22
Frequently asked questions
- What is Sarah Holloway's NPI number?
- Sarah Holloway's National Provider Identifier (NPI) is 1528456753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Holloway's specialty?
- Sarah Holloway is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).
- Where is Sarah Holloway located?
- Sarah Holloway's practice location on file with NPPES is 4980 Highway 9 # 15, Felton, CA 95018-9625.
- What is Sarah Holloway's phone number?
- The practice phone number listed in the NPPES registry for Sarah Holloway is (512) 657-8474.
- Is Sarah Holloway's NPI active?
- Yes — Sarah Holloway's NPI (1528456753) is active in the NPPES registry as of the last update on 2014-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.