Heidi Dittrich, NP
NPI 1043989106 · Family Nurse Practitioner · Petaluma, CA
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heidi Dittrich, NP is a Family Nurse Practitioner provider in Petaluma, CA (NPI 1043989106).
Provider details
- NPI number
- 1043989106
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95203765 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
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
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 96 | 35 |
| Gabapentin | 93 | 28 |
| Levothyroxine Sodium | 63 | 27 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 63 | 17 |
| Lisinopril | 58 | 18 |
| Metformin Hcl | 55 | 24 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-09-10
- Last updated
- 2021-10-22
- Certified
- 2021-10-22
Frequently asked questions
- What is Heidi Dittrich's NPI number?
- Heidi Dittrich's National Provider Identifier (NPI) is 1043989106, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Dittrich's specialty?
- Heidi Dittrich is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heidi Dittrich located?
- Heidi Dittrich's practice location on file with NPPES is 1179 N Mcdowell Blvd, Petaluma, CA 94954-6559.
- What is Heidi Dittrich's phone number?
- The practice phone number listed in the NPPES registry for Heidi Dittrich is (707) 559-7500.
- Does Heidi Dittrich accept Medicare?
- Heidi Dittrich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heidi Dittrich's NPI active?
- Yes — Heidi Dittrich's NPI (1043989106) is active in the NPPES registry as of the last update on 2021-10-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.