Doctor profile · Federal record

Dr. Clare Buckingham, M.D.

Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Los Angeles, CA

  • NPI 1811259310
  • Accepts Medicare
  • 14 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1225 Wilshire Blvd
Los Angeles, CA 900171901
(213) 977-2121
Additional location
20 York St # T-209, Yale-New Haven Hospital
New Haven, CT 065103220
(203) 688-2259
fax (203) 688-5599
Mailing address
Po Box 31309
Los Angeles, CA 900310309

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Profile last updated
May 9, 2018
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
California #A143225

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811259310. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
232
Distinct HCPCS
2
Medicare allowed
$35,469
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 144 138 $174
99284 Emergency department visit with moderate level of medical decision making 88 86 $119

In context: peer comparison

Among 185 peers in Los Angeles Emergency Medicine Physician, average services per provider: 87. This provider delivers 2.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
340
Patients
317
Total drug cost
$2,670
Drug Type Claims Patients Total cost
Prednisone Generic 57 57 $101
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 47 47 $114
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 30 30 $526
Levofloxacin Generic 30 30 $155
Cephalexin Generic 29 27 $195
Ondansetron Hcl Generic 22 15 $419
Azithromycin Generic 21 21 $230
Ciprofloxacin Hcl Generic 19 19 $197
Gabapentin Generic 17 17 $47
Cyclobenzaprine Hcl Generic 15 15 $42

Frequently asked questions

Auto-generated from federal data
What is Dr. Clare Buckingham's medical specialty?
Dr. Clare Buckingham practices Emergency Medicine Physician in Los Angeles, CA.
Where does Dr. Clare Buckingham practice?
Dr. Clare Buckingham practices at 1225 Wilshire Blvd, Los Angeles, CA 900171901. Office phone: 2139772121.
What is Dr. Clare Buckingham's NPI?
Dr. Clare Buckingham's National Provider Identifier (NPI) is 1811259310, issued by NPPES.
Does Dr. Clare Buckingham accept Medicare assignment?
Yes. Dr. Clare Buckingham accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Clare Buckingham commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.