Doctor profile · Federal record

Dr. Yvonne Claflin, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Student in an Organized Health Care Education/Training Program · Chicago, IL

  • NPI 1043531353
  • Accepts Medicare
  • 16 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
251 E Huron St, Galter 3-150
Chicago, IL 606112908
(312) 503-7975

Credentials & registration

NPPES · NUCC
NPI registered
June 2010 — 16 yrs on file
Profile last updated
June 4, 2014
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Illinois #125057931

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043531353. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
203
Distinct HCPCS
4
Medicare allowed
$15,721
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 66 66 $80
00812 Anesthesia for exam of colon using an endoscope 61 61 $68
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 46 46 $78
00813 Anesthesia for procedure on small and large bowel using an endoscope 30 30 $90

In context: peer comparison

Among 212 peers in this city , average services per provider: 66. This provider delivers 3.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$63
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Optinose US, Inc. 1 $34.40
Takeda Pharmaceuticals U.S.A., Inc. 1 $28.24

By nature of payment

Food and Beverage
$63

Frequently asked questions

Auto-generated from federal data
What is Dr. Yvonne Claflin's medical specialty?
Dr. Yvonne Claflin practices Anesthesiology Physician in Chicago, IL.
Where does Dr. Yvonne Claflin practice?
Dr. Yvonne Claflin practices at 251 E Huron St, Chicago, IL 606112908. Office phone: 3125037975.
What is Dr. Yvonne Claflin's NPI?
Dr. Yvonne Claflin's National Provider Identifier (NPI) is 1043531353, issued by NPPES.
Does Dr. Yvonne Claflin accept Medicare assignment?
Yes. Dr. Yvonne Claflin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yvonne Claflin commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for exam of colon using an endoscope (HCPCS 00812); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.