Doctor profile · Federal record

Dr. Si Lam, DO

Family Medicine Physician (CMS: Family Practice) · Feasterville Trevose, PA

  • NPI 1992192744
  • Accepts Medicare
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
23 Bustleton Pike Ste 200
Feasterville Trevose, PA 190536446
(215) 464-0770
fax (267) 579-0720
Additional location
295 Buck RD Ste 111
Holland, PA 189661749
Mailing address
1648 Huntingdon Pike, Medical Staff Office 1St Flr
Meadowbrook, PA 190468001

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
July 7, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Pennsylvania #OS018519

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1992192744. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
360
Distinct HCPCS
7
Medicare allowed
$25,323
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 142 120 $77
99214 Established patient office or other outpatient visit, 30-39 minutes 115 67 $82
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 41 41 $61
G0008 Administration of influenza virus vaccine 20 20 $32
90662 Influenza vaccine split virus, preservative free 17 17 $72
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 14 14 $14
G0009 Administration of pneumococcal vaccine 11 11 $32

In context: peer comparison

Among 7 peers in Feasterville Trevose Family Medicine Physician, average services per provider: 92. This provider delivers 3.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,495
Transactions
31
Manufacturers
13
Payer (manufacturer) Industry Txns Amount
Intuitive Surgical, INC. 3 $1,972.95
Novo Nordisk INC 8 $132.84
Bayer Healthcare Pharmaceuticals INC. 4 $82.71
Esperion Therapeutics, INC. 4 $80.74
Boehringer Ingelheim Pharmaceuticals, INC. 2 $51.69
Lilly USA, LLC 2 $35.65
AstraZeneca Pharmaceuticals Lp 2 $31.49
Dexcom, INC. 1 $23.92
Exact Sciences Corporation 1 $20.25
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 1 $17.30
Lundbeck LLC 1 $15.95
E.R. Squibb & Sons, L.L.C. 1 $14.73
Pfizer INC. 1 $14.50

By nature of payment

Travel and Lodging
$1,973
Food and Beverage
$522

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,284
Patients
354
Total drug cost
$109,304
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 252 78 $3,123
Losartan Potassium Generic 133 36 $1,623
Metformin Hcl Generic 126 33 $913
Levothyroxine Sodium Generic 122 34 $2,181
Fluticasone Propionate Generic 86 41 $1,269
Amlodipine Besylate Generic 82 25 $648
Rosuvastatin Calcium Generic 68 18 $1,100
Lisinopril Generic 61 16 $458
Omeprazole Generic 56 18 $1,055
Pantoprazole Sodium Generic 56 14 $941

Frequently asked questions

Auto-generated from federal data
What is Dr. Si Lam's medical specialty?
Dr. Si Lam practices Family Medicine Physician in Feasterville Trevose, PA.
Where does Dr. Si Lam practice?
Dr. Si Lam practices at 23 Bustleton Pike Ste 200, Feasterville Trevose, PA 190536446. Office phone: 2154640770.
What is Dr. Si Lam's NPI?
Dr. Si Lam's National Provider Identifier (NPI) is 1992192744, issued by NPPES.
Does Dr. Si Lam accept Medicare assignment?
Yes. Dr. Si Lam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Si Lam commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.