Doctor profile · Federal record

Dr. Liliane Quinlan, MD

Geriatric Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Williamstown, NJ

  • NPI 1104985514
  • Accepts Medicare
  • MIPS 75.0 / 100 · 2023
  • 25 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
979 N Black Horse Pike
Williamstown, NJ 080941044
(856) 629-5151
fax (856) 629-0281
Mailing address
402 Lippincott Dr
Marlton, NJ 080534112

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
January 24, 2011
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207RG0300X — NUCC code
State license (1)
New Jersey #25MA08106600
Medicaid
NJ #0123358

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104985514. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,157
Distinct HCPCS
10
Medicare allowed
$142,005
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 426 247 $137
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 196 196 $138
99213 Established patient office or other outpatient visit, 20-29 minutes 126 97 $97
G0008 Administration of influenza virus vaccine 123 121 $33
90662 Influenza vaccine split virus, preservative free 110 109 $72
99496 Transitional care management services for problem of high complexity 51 40 $297
99215 Established patient office or other outpatient visit, 40-54 minutes 34 26 $191
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 25 25 $282
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 23 20 $35
G0009 Administration of pneumococcal vaccine 18 18 $33

In context: peer comparison

Among 1 peers in Williamstown Geriatric Medicine (Internal Medicine) Physician, average services per provider: 96. This provider delivers 12× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$15
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Inspire Medical Systems, INC. 1 $14.85

By nature of payment

Food and Beverage
$15

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,495
Patients
785
Total drug cost
$36,386
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 335 91 $5,614
Amlodipine Besylate Generic 328 99 $3,027
Rosuvastatin Calcium Generic 251 73 $5,502
Atorvastatin Calcium Generic 225 68 $3,835
Losartan Potassium Generic 178 54 $2,094
Montelukast Sodium Generic 170 56 $3,450
Omeprazole Generic 150 42 $2,657
Lisinopril Generic 126 39 $1,006
Sertraline Hcl Generic 118 44 $1,444
Metformin Hcl Generic 114 36 $900

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Liliane Quinlan's medical specialty?
Dr. Liliane Quinlan practices Geriatric Medicine (Internal Medicine) Physician in Williamstown, NJ.
Where does Dr. Liliane Quinlan practice?
Dr. Liliane Quinlan practices at 979 N Black Horse Pike, Williamstown, NJ 080941044. Office phone: 8566295151.
What is Dr. Liliane Quinlan's NPI?
Dr. Liliane Quinlan's National Provider Identifier (NPI) is 1104985514, issued by NPPES.
Does Dr. Liliane Quinlan accept Medicare assignment?
Yes. Dr. Liliane Quinlan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Liliane Quinlan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.