Anna Petersen, FNP-BC
NPI 1174245021 · Primary Care Nurse Practitioner · South Lake Tahoe, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Petersen, FNP-BC is a Primary Care Nurse Practitioner provider in South Lake Tahoe, CA (NPI 1174245021).
Provider details
- NPI number
- 1174245021
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 95022656 (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
3 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 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 64 | 23 |
| Atorvastatin Calcium | 62 | 27 |
| Lisinopril | 54 | 21 |
| Gabapentin | 52 | 17 |
| Losartan Potassium | 37 | 14 |
| Amlodipine Besylate | 34 | 15 |
| Albuterol Sulfate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$322 across 14 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
- 2022-09-16
- Last updated
- 2022-09-16
- Certified
- 2022-09-16
Frequently asked questions
- What is Anna Petersen's NPI number?
- Anna Petersen's National Provider Identifier (NPI) is 1174245021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Petersen's specialty?
- Anna Petersen is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Anna Petersen located?
- Anna Petersen's practice location on file with NPPES is 2201 South Ave, South Lake Tahoe, CA 96150-7025.
- What is Anna Petersen's phone number?
- The practice phone number listed in the NPPES registry for Anna Petersen is (530) 543-5623.
- Does Anna Petersen accept Medicare?
- Anna Petersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Petersen's NPI active?
- Yes — Anna Petersen's NPI (1174245021) is active in the NPPES registry as of the last update on 2022-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.