Doctor profile · Federal record

Dr. Patricia McCarthy, PA

Physician Assistant · Surgical Physician Assistant · Lewes, DE

  • NPI 1841439494
  • Accepts Medicare
  • 8 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
33664 Bayview Medical Dr Unit 203
Lewes, DE 199581933
(302) 645-1099
fax (302) 645-0130
Additional location
2900 Charlevoix Dr Se Ste 200
Grand Rapids, MI 495467086
(800) 634-1077
Additional location
200 Hygeia Dr
Newark, DE 197132049
(302) 273-1701
fax (302) 273-4497
Show 1 more location
Additional location
2401 W Belvedere Ave
Baltimore, MD 212155216
(410) 601-1544
fax (410) 601-1543
Mailing address
33672 Bayview Medical Dr Ste 1
Lewes, DE 199581687

Credentials & registration

NPPES · NUCC
NPI registered
February 2009 — 17 yrs on file
Profile last updated
October 4, 2024
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Delaware #C5-0011428 · Maryland #C07070

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841439494. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
80
Distinct HCPCS
4
Medicare allowed
$5,354
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 38 38 $81
99203 New patient office or other outpatient visit, 30-44 minutes 16 16 $102
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 15 15 $41
81003 Automated urinalysis test 11 11 $2

In context: peer comparison

Among 13 peers in this city , average services per provider: 353. This provider delivers 0.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$53
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Axsome Therapeutics, Inc. 1 $22.95
Lilly USA, LLC 1 $15.64
Neurocrine Biosciences, Inc. 1 $14.55

By nature of payment

Food and Beverage
$53

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Patricia McCarthy's medical specialty?
Dr. Patricia McCarthy practices Physician Assistant in Lewes, DE.
Where does Dr. Patricia McCarthy practice?
Dr. Patricia McCarthy practices at 33664 Bayview Medical Dr Unit 203, Lewes, DE 199581933. Office phone: 3026451099.
What is Dr. Patricia McCarthy's NPI?
Dr. Patricia McCarthy's National Provider Identifier (NPI) is 1841439494, issued by NPPES.
Does Dr. Patricia McCarthy accept Medicare assignment?
Yes. Dr. Patricia McCarthy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patricia McCarthy 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 99203); Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (HCPCS 87811). Source: CMS Medicare Physician & Other Practitioners file.