IndividualActive
Cassie Petro, CN
NPI 1487309787 · Nutritionist · Seattle, WA
Cassie Petro, CN is a Nutritionist provider in Seattle, WA (NPI 1487309787).
Provider details
- NPI number
- 1487309787
- Entity type
- Individual
- Primary specialty
- NutritionistDietary & Nutritional Service Providers
- Credential
- CN
- Sex
- Female
- Sole proprietor
- No
- License
- NU61247808 (WA)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
Established profile(65/100 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
4500 9th Ave Ne Ste 300
Seattle, WA 98105-4762
Phone: (206) 853-0534
Street-level locationGet directions
Mailing address
1885 Sw Mina Ln Apt A205
Oak Harbor, WA 98277-4961
Additional practice locations (1)
- 1885 Sw Mina Ln Apt A205Oak Harbor, WA 98277-4961Phone: (303) 478-5375
Registry dates
- Enumerated
- 2022-02-15
- Last updated
- 2022-02-15
- Certified
- 2022-02-15
Frequently asked questions
- What is Cassie Petro's NPI number?
- Cassie Petro's National Provider Identifier (NPI) is 1487309787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassie Petro's specialty?
- Cassie Petro is listed in the NPPES registry with a primary specialty of Nutritionist (Dietary & Nutritional Service Providers).
- Where is Cassie Petro located?
- Cassie Petro's practice location on file with NPPES is 4500 9th Ave Ne Ste 300, Seattle, WA 98105-4762.
- What is Cassie Petro's phone number?
- The practice phone number listed in the NPPES registry for Cassie Petro is (206) 853-0534.
- Is Cassie Petro's NPI active?
- Yes — Cassie Petro's NPI (1487309787) is active in the NPPES registry as of the last update on 2022-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.