Nancy Ferrel, M.D.
NPI 1053585141 · Emergency Medicine Physician · Lancaster, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Ferrel, M.D. is a Emergency Medicine Physician provider in Lancaster, CA (NPI 1053585141).
Provider details
- NPI number
- 1053585141
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- G46664 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
401 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 160 | $130 |
| Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880 | 64 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 52 | $92 |
| Automated Urinalysis Test81003 | 47 | $2 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 40 | $15 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 43 | 42 |
| Ipratropium Bromide | 34 | 34 |
| Cefuroxime Axetilbrand: Cefuroxime | 22 | 22 |
| Ciprofloxacin Hcl | 22 | 21 |
| Doxycycline Monohydrate | 21 | 21 |
| Methylprednisolone | 19 | 19 |
| Mupirocin | 19 | 18 |
| Azithromycin | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-04-18
- Last updated
- 2020-03-05
- Certified
- 2020-03-05
Frequently asked questions
- What is Nancy Ferrel's NPI number?
- Nancy Ferrel's National Provider Identifier (NPI) is 1053585141, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Ferrel's specialty?
- Nancy Ferrel is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Ferrel located?
- Nancy Ferrel's practice location on file with NPPES is 44900 60th St W, Lancaster, CA 93536-7618.
- What is Nancy Ferrel's phone number?
- The practice phone number listed in the NPPES registry for Nancy Ferrel is (661) 948-8581.
- Does Nancy Ferrel accept Medicare?
- Nancy Ferrel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Ferrel's NPI active?
- Yes — Nancy Ferrel's NPI (1053585141) is active in the NPPES registry as of the last update on 2020-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.