Nancy Louise Ferrel, M.D.
Emergency Medicine Physician · Lancaster, CA
Nancy Louise Ferrel, M.D. is an emergency medicine physician with a practice address in Lancaster, California, and NPI 1053585141, issued on Apr 18, 2008. Check the license (California G46664, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nancy Louise Ferrel
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- G46664 CA
Self-reported in NPPES; status is on the state search - Practice location
- 44900 60TH St W, Lancaster, CA 93536
- Phone
- (661) 948-8581
- Enumerated
- Apr 18, 2008
- Record last updated
- Mar 5, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (661) 945-8470
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 44900 60TH St W
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nancy Breen, R. N., N.P.Nurse Practitioner1144346594
- Yesenia Castellon, N.P.Family Nurse Practitioner1184927741
- Lessette Cetto, RNPPediatric Nurse Practitioner1134476799
- Canagaretnam Chandradas, M.D.Internal Medicine Physician1093840936
- Dorothy Copeland, R.N., N.P.Nurse Practitioner1831228931
- Henry Elwood, R.N., C.R.N.A.Certified Registered Nurse Anesthetist1710022926
Verify Nancy Louise Ferrel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G46664Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% more Medicare Part D claims than the average emergency medicine physician in 2024
331 Medicare Part D claims for 184 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin43 claims
- Ipratropium Bromide34 claims
- Cefuroxime22 claims
- Ciprofloxacin Hcl22 claims
- Doxycycline Monohydrate21 claims
- Methylprednisolone19 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Nancy Louise Ferrel among 7,751 emergency medicine physician records in California
Nancy Louise Ferrel, M.D. is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 46% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2020 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Lancaster → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Anna Law, M.D.Lancaster, CA 935361962539551
- Trent Erney, M.D.Lancaster, CA 935351265481923
- Bing Hui, M.D.Lancaster, CA 935351235512757
- Kelly Hall, DVMLancaster, CA 935341124479183
- Joseph Hwang, M.D.Lancaster, CA 935341871767244
- Diane Kehrli, NPLancaster, CA 935341174581532
- Daniel KhodabakhshLancaster, CA 935341780884395
- Andrew Lesser, M.D.Lancaster, CA 935341952326381
Common questions
What is Nancy Louise Ferrel, M.D.'s NPI number?
Nancy Louise Ferrel, M.D.'s National Provider Identifier (NPI) is 1053585141, issued on Apr 18, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Louise Ferrel, M.D. located?
The NPPES record lists a practice address at 44900 60TH St W, Lancaster, CA, 93536. Phone: (661) 948-8581. Providers update this record themselves, so call before visiting.
How can I verify Nancy Louise Ferrel, M.D.'s license?
NPPES lists California license number G46664, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nancy Louise Ferrel, M.D. prescribe under Medicare Part D?
In 2024, Nancy Louise Ferrel, M.D. had 331 Medicare Part D claims for 184 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.