Penelope Mach
NPI 1528515020 · Registered Dietitian · Sacramento, CA
Penelope Mach is a Registered Dietitian provider in Sacramento, CA (NPI 1528515020).
Provider details
- NPI number
- 1528515020
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 850326 (CA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
- 2016-09-01
- Last updated
- 2016-09-01
Frequently asked questions
- What is Penelope Mach's NPI number?
- Penelope Mach's National Provider Identifier (NPI) is 1528515020, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Penelope Mach's specialty?
- Penelope Mach is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Penelope Mach located?
- Penelope Mach's practice location on file with NPPES is 8233 E. Stockton Blvd, Sacramento, CA 95828.
- What is Penelope Mach's phone number?
- The practice phone number listed in the NPPES registry for Penelope Mach is (916) 550-5450.
- Is Penelope Mach's NPI active?
- Yes — Penelope Mach's NPI (1528515020) is active in the NPPES registry as of the last update on 2016-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.