Heather Jerzak, RD, CD
NPI 1124455183 · Registered Dietitian · Black River Falls, WI
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Jerzak, RD, CD is a Registered Dietitian provider in Black River Falls, WI (NPI 1124455183).
Provider details
- NPI number
- 1124455183
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- RD, CD
- Sex
- Female
- Sole proprietor
- No
- License
- 2652-29 (WI)
Specialties & taxonomies
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
- 2013-10-04
- Last updated
- 2022-02-01
- Certified
- 2022-02-01
Frequently asked questions
- What is Heather Jerzak's NPI number?
- Heather Jerzak's National Provider Identifier (NPI) is 1124455183, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Jerzak's specialty?
- Heather Jerzak is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is Heather Jerzak located?
- Heather Jerzak's practice location on file with NPPES is N6520 Lumber Jack Guy Rd, Black River Falls, WI 54615.
- What is Heather Jerzak's phone number?
- The practice phone number listed in the NPPES registry for Heather Jerzak is (888) 685-4422.
- Does Heather Jerzak accept Medicare?
- Heather Jerzak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Jerzak's NPI active?
- Yes — Heather Jerzak's NPI (1124455183) is active in the NPPES registry as of the last update on 2022-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.