Heidi Frembling, NP
NPI 1538744156 · Nurse Practitioner · Bakersfield, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heidi Frembling, NP is a Nurse Practitioner provider in Bakersfield, CA (NPI 1538744156).
Provider details
- NPI number
- 1538744156
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95015788 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 28 | 11 |
| Metformin Hcl | 23 | — |
| Losartan Potassium | 21 | — |
| Furosemide | 16 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 13 | — |
| Amlodipine Besylate | 13 | — |
| Naproxen | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$29 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-15
- Last updated
- 2021-03-19
- Certified
- 2021-03-19
Frequently asked questions
- What is Heidi Frembling's NPI number?
- Heidi Frembling's National Provider Identifier (NPI) is 1538744156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Frembling's specialty?
- Heidi Frembling is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Heidi Frembling located?
- Heidi Frembling's practice location on file with NPPES is 4900 Commerce Dr, Bakersfield, CA 93309-0418.
- What is Heidi Frembling's phone number?
- The practice phone number listed in the NPPES registry for Heidi Frembling is (661) 395-0900.
- Does Heidi Frembling accept Medicare?
- Heidi Frembling is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heidi Frembling's NPI active?
- Yes — Heidi Frembling's NPI (1538744156) is active in the NPPES registry as of the last update on 2021-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.