Doctor profile · Federal record

Dr. Elizabeth Clayton, MD

Rheumatology Physician (CMS: Rheumatology) · Easton, MD

  • NPI 1104051945
  • Accepts Medicare
  • MIPS 77.4 / 100 · 2023
  • 17 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
505 Dutchmans Ln, Suite A2
Easton, MD 216014302
(410) 819-6545
fax (410) 819-6750

Credentials & registration

NPPES · NUCC
NPI registered
May 2009 — 17 yrs on file
Profile last updated
May 13, 2016
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207RR0500X — NUCC code
State license (1)
Maryland #D0077360

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104051945. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
608,801
Distinct HCPCS
10
Medicare allowed
$8,928,638
HCPCS Description Services Patients Avg allowed
J0717 Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) 183,600 54 $5
J3111 Injection, romosozumab-aqqg, 1 mg 166,110 131 $10
J0897 Injection, denosumab, 1 mg 75,780 751 $23
J3262 Injection, tocilizumab, 1 mg 70,040 23 $5
J1306 Injection, inclisiran, 1 mg 32,092 65 $12
J3380 Injection, vedolizumab, 1 mg 24,600 26 $22
J1745 Injection, infliximab, excludes biosimilar, 10 mg 15,270 66 $33
J0129 Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) 11,200 25 $42
J3245 Injection, tildrakizumab, 1 mg 8,400 24 $137
J9312 Injection, rituximab, 10 mg 6,450 26 $79

In context: peer comparison

Among 2 peers in Easton Rheumatology Physician, average services per provider: 15,637. This provider delivers 39× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$47,789
Transactions
148
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 47 $31,897.83
Lilly USA, LLC 26 $9,397.34
Amgen INC. 25 $3,797.98
Aurinia Pharma U.S., INC. 6 $1,585.53
AstraZeneca Pharmaceuticals Lp 10 $253.08
Novartis Pharmaceuticals Corporation 7 $144.08
GlaxoSmithKline, LLC. 6 $117.69
Mallinckrodt Hospital Products INC. 4 $100.78
Ucb, INC. 4 $79.54
Pfizer INC. 4 $74.42
SpringWorks Therapeutics, INC. 2 $46.34
Genzyme Corporation 2 $44.83
Takeda Pharmaceuticals U.S.A., INC. 1 $35.17
Genentech USA, INC. 2 $31.53
Janssen Biotech, INC. 2 $28.38

By nature of payment

Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$40,895
Travel and Lodging
$3,954
Food and Beverage
$2,940

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,424
Patients
507
Total drug cost
$684,136
Drug Type Claims Patients Total cost
Prednisone Generic 323 131 $5,040
Hydroxychloroquine Sulfate Generic 285 104 $19,991
Methotrexate (Methotrexate Sodium) Brand 173 58 $7,844
Tramadol Hcl Generic 123 32 $1,929
Methylprednisolone Generic 80 52 $1,120
Celecoxib Generic 64 22 $2,716
Enbrel Sureclick (Etanercept) Brand 49 0 $390,696
Alendronate Sodium Generic 47 20 $899
Leflunomide Generic 46 19 $3,053
Colchicine Generic 45 22 $4,165

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Elizabeth Clayton's medical specialty?
Dr. Elizabeth Clayton practices Rheumatology Physician in Easton, MD.
Where does Dr. Elizabeth Clayton practice?
Dr. Elizabeth Clayton practices at 505 Dutchmans Ln, Easton, MD 216014302. Office phone: 4108196545.
What is Dr. Elizabeth Clayton's NPI?
Dr. Elizabeth Clayton's National Provider Identifier (NPI) is 1104051945, issued by NPPES.
Does Dr. Elizabeth Clayton accept Medicare assignment?
Yes. Dr. Elizabeth Clayton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elizabeth Clayton commonly perform?
Top Medicare-reported procedures in 2023: Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) (HCPCS J0717); Injection, romosozumab-aqqg, 1 mg (HCPCS J3111); Injection, denosumab, 1 mg (HCPCS J0897). Source: CMS Medicare Physician & Other Practitioners file.