Doctor profile · Federal record

Dr. Mary Louise Thomas, ACNP-BC

Family Nurse Practitioner · Langhorne, PA

  • NPI 1538323886
  • 18 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1203 Langhorne Newtown RD, Suite 320
Langhorne, PA 19047
(215) 750-7818
fax (215) 752-0436
Mailing address
41 University Dr, Suite 300
Newtown, PA 189401873

Credentials & registration

NPPES · NUCC
NPI registered
July 2008 — 18 yrs on file
Profile last updated
May 14, 2021
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Pennsylvania #UP006155B
Medicaid
PA #1030158410001

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538323886. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
124
Distinct HCPCS
3
Medicare allowed
$7,737
HCPCS Description Services Patients Avg allowed
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 51 42 $12
99214 Established patient office or other outpatient visit, 30-39 minutes 50 41 $111
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 23 18 $67

In context: peer comparison

Among 13 peers in Langhorne Family Nurse Practitioner, average services per provider: 108. This provider delivers 1.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$770
Transactions
31
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 4 $187.80
E.R. Squibb & Sons, L.L.C. 3 $148.18
Novartis Pharmaceuticals Corporation 6 $115.17
Janssen Pharmaceuticals, INC 4 $73.06
Novo Nordisk INC 3 $55.70
Agepha Pharma Fz LLC 2 $31.86
Edwards Lifesciences Corporation 1 $29.13
Phathom Pharmaceuticals, INC. 1 $18.68
Amgen INC. 1 $18.61
Pfizer INC. 1 $17.70
Inspire Medical Systems, INC. 1 $17.00
Lilly USA, LLC 1 $15.23
Exact Sciences Corporation 1 $14.57
Lexicon Pharmaceuticals, INC. 1 $14.45
Scpharmaceuticals INC. 1 $13.34

By nature of payment

Food and Beverage
$770

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,568
Patients
718
Total drug cost
$205,457
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 265 119 $4,691
Metoprolol Succinate Generic 222 100 $5,291
Amlodipine Besylate Generic 183 88 $1,490
Losartan Potassium Generic 104 51 $1,912
Lisinopril Generic 102 49 $1,254
Rosuvastatin Calcium Generic 102 45 $2,308
Eliquis (Apixaban) Brand 100 47 $119,499
Ezetimibe Generic 82 42 $3,634
Furosemide Generic 79 42 $623
Carvedilol Generic 63 28 $1,070

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Louise Thomas's medical specialty?
Dr. Mary Louise Thomas practices Family Nurse Practitioner in Langhorne, PA.
Where does Dr. Mary Louise Thomas practice?
Dr. Mary Louise Thomas practices at 1203 Langhorne Newtown RD, Langhorne, PA 19047. Office phone: 2157507818.
What is Dr. Mary Louise Thomas's NPI?
Dr. Mary Louise Thomas's National Provider Identifier (NPI) is 1538323886, issued by NPPES.
What procedures does Dr. Mary Louise Thomas commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.