Doctor profile · Federal record

Dr. William Carter, MD

Surgical Oncology Physician (CMS: Surgical Oncology) · Surgery Physician · Bryn Mawr, PA

  • NPI 1568493195
  • Accepts Medicare
  • 40 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
101 S Bryn Mawr Ave, Suite 201
Bryn Mawr, PA 190103120
(610) 520-0700
fax (610) 520-0744

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
October 27, 2015
Year of graduation
1986 — 40 yrs since
Specialty taxonomy
2086X0206X — NUCC code
State license (1)
Pennsylvania #MD039404E

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1568493195. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
374
Distinct HCPCS
8
Medicare allowed
$60,998
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 167 139 $94
99204 New patient office or other outpatient visit, 45-59 minutes 80 80 $173
99214 Established patient office or other outpatient visit, 30-39 minutes 38 33 $133
99215 Established patient office or other outpatient visit, 40-54 minutes 27 24 $186
19301 Partial removal of breast 22 21 $716
10005 Fine needle aspiration biopsy using ultrasound guidance, first growth 15 13 $144
38525 Biopsy or removal of deep lymph nodes of underarm 13 13 $252
38792 Injection of radioactive material for x-ray identification of lymph node 12 12 $17

In context: peer comparison

Among 2 peers in Bryn Mawr Surgical Oncology Physician, average services per provider: 38. This provider delivers 9.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$430
Transactions
20
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 6 $138.90
Lilly USA, LLC 6 $112.43
AstraZeneca Pharmaceuticals Lp 5 $111.00
Eisai INC. 1 $27.71
Genmab U.S., INC. 1 $24.07
Pfizer INC. 1 $16.31

By nature of payment

Food and Beverage
$430

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
89
Patients
23
Total drug cost
$1,545
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 29 0 $465
Letrozole Generic 21 0 $764
Anastrozole Generic 14 0 $282
Calcitriol Generic 13 12 $22
Ibuprofen Generic 12 11 $12

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. William Carter's medical specialty?
Dr. William Carter practices Surgical Oncology Physician in Bryn Mawr, PA.
Where does Dr. William Carter practice?
Dr. William Carter practices at 101 S Bryn Mawr Ave, Bryn Mawr, PA 190103120. Office phone: 6105200700.
What is Dr. William Carter's NPI?
Dr. William Carter's National Provider Identifier (NPI) is 1568493195, issued by NPPES.
Does Dr. William Carter accept Medicare assignment?
Yes. Dr. William Carter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Carter commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.