Debralynne Zickafoose, M.D.
Internal Medicine Physician · Murrieta, CA
Debralynne Zickafoose, M.D. is an internal medicine physician with a practice address in Murrieta, California, and NPI 1265406797, issued on Feb 13, 2006. Check the license (California A54704, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Debralynne Zickafoose
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A54704 CA
Self-reported in NPPES; status is on the state search - Practice location
- 25500 Medical Center Drive, Murrieta, CA 92562
- Phone
- (951) 200-4601
- Enumerated
- Feb 13, 2006
- Record last updated
- Aug 25, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (951) 200-4605
- Medicare enrollment
- Enrolled (PECOS I20040827001183); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 1994
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Debralynne Zickafoose in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A54704Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.7 times the Medicare Part D claims of the average internal medicine physician in 2024
11,626 Medicare Part D claims for 947 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 609 claims were for opioids.
Most prescribed
- Levothyroxine Sodium475 claims
- Atorvastatin Calcium401 claims
- Gabapentin399 claims
- Amlodipine Besylate392 claims
- Rosuvastatin Calcium379 claims
- Losartan Potassium303 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.
Industry payments in 2024: $1,296.84
62 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Healthcare Crossing CorporationMurrieth, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Debralynne Zickafoose among 17,696 internal medicine physician records in California
Debralynne Zickafoose, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1994 · median 2004 among the 11,065 with a school on file
- Record last updated2015 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
41 internal medicine physician records list a practice address in Murrieta
They are 41 of the 2,999 NPPES records with a practice address in Murrieta, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Murrieta → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jason Black, M.D.Murrieta, CA 925621073587887
- Jack Dinh, M.D.Murrieta, CA 925621356366876
- Daniel Dress, M.D.Murrieta, CA 925621699771022
- Jeffrey Edmunds, D.O., M.S., R.D.Murrieta, CA 925621376737601
- Donald Kimes, D.O.Murrieta, CA 925621538181086
- Mark Mueller, MDMurrieta, CA 925621083607295
- Abayomi Odubela, M.D.Murrieta, CA 925621922108877
- Richard Reynolds, MDMurrieta, CA 925621477518520
Common questions
What is Debralynne Zickafoose, M.D.'s NPI number?
Debralynne Zickafoose, M.D.'s National Provider Identifier (NPI) is 1265406797, issued on Feb 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Debralynne Zickafoose, M.D. located?
The NPPES record lists a practice address at 25500 Medical Center Drive, Murrieta, CA, 92562. Phone: (951) 200-4601. Providers update this record themselves, so call before visiting.
How can I verify Debralynne Zickafoose, M.D.'s license?
NPPES lists California license number A54704, 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 Debralynne Zickafoose, M.D. prescribe under Medicare Part D?
In 2024, Debralynne Zickafoose, M.D. had 11,626 Medicare Part D claims for 947 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.