Barbara Pidermann, FNP
NPI 1578529830 · Nurse Practitioner · South Lake Tahoe, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Pidermann, FNP is a Nurse Practitioner provider in South Lake Tahoe, CA (NPI 1578529830).
Provider details
- NPI number
- 1578529830
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 11640 (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
20 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 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 209 | 66 |
| Levothyroxine Sodium | 197 | 54 |
| Amlodipine Besylate | 129 | 40 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 123 | 18 |
| Lisinopril | 113 | 37 |
| Zolpidem Tartrate | 113 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$45 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
- 2006-04-25
- Last updated
- 2014-07-16
Frequently asked questions
- What is Barbara Pidermann's NPI number?
- Barbara Pidermann's National Provider Identifier (NPI) is 1578529830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Pidermann's specialty?
- Barbara Pidermann is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Barbara Pidermann located?
- Barbara Pidermann's practice location on file with NPPES is 1090 3rd St, South Lake Tahoe, CA 96150-3485.
- What is Barbara Pidermann's phone number?
- The practice phone number listed in the NPPES registry for Barbara Pidermann is (530) 543-5660.
- Does Barbara Pidermann accept Medicare?
- Barbara Pidermann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Pidermann's NPI active?
- Yes — Barbara Pidermann's NPI (1578529830) is active in the NPPES registry as of the last update on 2014-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.