Cheridah Lignier, PAC
NPI 1659571024 · Family Medicine Physician · Quartz Hill, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cheridah Lignier, PAC is a Family Medicine Physician provider in Quartz Hill, CA (NPI 1659571024).
Provider details
- NPI number
- 1659571024
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- PAC
- Sex
- Female
- Sole proprietor
- No
- License
- PA13993 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
66 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 33 | $153 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 22 | $102 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 11 | $84 |
Typical Medicare-allowed amounts for these services range $84–$153 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 103 | 32 |
| Montelukast Sodium | 95 | 44 |
| Gabapentin | 88 | 28 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 85 | 22 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 75 | 28 |
| Levothyroxine Sodium | 75 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,182 across 112 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
Additional practice locations (1)
- 14550 Soledad Canyon Rd # 100Canyon Country, CA 91387-2200Phone: (661) 488-7402
Registry dates
- Enumerated
- 2007-07-23
- Last updated
- 2026-02-10
- Certified
- 2026-02-10
Frequently asked questions
- What is Cheridah Lignier's NPI number?
- Cheridah Lignier's National Provider Identifier (NPI) is 1659571024, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cheridah Lignier's specialty?
- Cheridah Lignier is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cheridah Lignier located?
- Cheridah Lignier's practice location on file with NPPES is 42357 50th St W Ste 107, Quartz Hill, CA 93536-3529.
- What is Cheridah Lignier's phone number?
- The practice phone number listed in the NPPES registry for Cheridah Lignier is (661) 943-6455.
- Does Cheridah Lignier accept Medicare?
- Cheridah Lignier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cheridah Lignier's NPI active?
- Yes — Cheridah Lignier's NPI (1659571024) is active in the NPPES registry as of the last update on 2026-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.