Jenet Langjahr, FNP
NPI 1356301162 · Nurse Practitioner · Lancaster, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jenet Langjahr, FNP is a Nurse Practitioner provider in Lancaster, CA (NPI 1356301162).
Provider details
- NPI number
- 1356301162
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 8422 (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 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 211 | 58 |
| Atorvastatin Calcium | 123 | 43 |
| Lisinopril | 122 | 38 |
| Amlodipine Besylate | 99 | 37 |
| Losartan Potassium | 69 | 23 |
| Valsartan | 67 | 16 |
| Omeprazole | 61 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$785 across 33 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
- 2006-03-24
- Last updated
- 2021-01-21
- Certified
- 2021-01-21
Frequently asked questions
- What is Jenet Langjahr's NPI number?
- Jenet Langjahr's National Provider Identifier (NPI) is 1356301162, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jenet Langjahr's specialty?
- Jenet Langjahr is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jenet Langjahr located?
- Jenet Langjahr's practice location on file with NPPES is 1523 W Avenue J, Lancaster, CA 93534-2819.
- What is Jenet Langjahr's phone number?
- The practice phone number listed in the NPPES registry for Jenet Langjahr is (661) 945-2221.
- Does Jenet Langjahr accept Medicare?
- Jenet Langjahr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jenet Langjahr's NPI active?
- Yes — Jenet Langjahr's NPI (1356301162) is active in the NPPES registry as of the last update on 2021-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.