Doctor profile · Federal record

Dr. Margaret Deel, M.D.

Family Medicine Physician (CMS: Family Practice) · Fallbrook, CA

  • NPI 1124151360
  • Accepts Medicare
  • 36 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
593 E Elder St Ste B
Fallbrook, CA 920285000
(760) 723-5900
fax (760) 723-5906
Mailing address
593 E Elder St, Ste B
Fallbrook, CA 920285000

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
September 9, 2016
Year of graduation
1990 — 36 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Virginia #C51529

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124151360. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
44
Distinct HCPCS
1
Medicare allowed
$4,288
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 44 32 $97

In context: peer comparison

Among 5 peers in Fallbrook Family Medicine Physician, average services per provider: 77. This provider delivers 0.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
62
Patients
28
Total drug cost
$250
Drug Type Claims Patients Total cost
Lorazepam Generic 32 15 $124
Diphenhydramine Hcl Generic 19 13 $86
Ibuprofen Generic 11 0 $41

Frequently asked questions

Auto-generated from federal data
What is Dr. Margaret Deel's medical specialty?
Dr. Margaret Deel practices Family Medicine Physician in Fallbrook, CA.
Where does Dr. Margaret Deel practice?
Dr. Margaret Deel practices at 593 E Elder St Ste B, Fallbrook, CA 920285000. Office phone: 7607235900.
What is Dr. Margaret Deel's NPI?
Dr. Margaret Deel's National Provider Identifier (NPI) is 1124151360, issued by NPPES.
Does Dr. Margaret Deel accept Medicare assignment?
Yes. Dr. Margaret Deel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Margaret Deel commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.