Doctor profile · Federal record

Dr. David Lainoff, MD

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Wilmington, DE

  • NPI 1942361076
  • Accepts Medicare
  • 35 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
100 S Riding Blvd Fl 2
Wilmington, DE 198083692
(302) 623-2850
fax (302) 623-2855

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
September 19, 2019
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Delaware #C1-0013284 · Pennsylvania #MD427714
Medicaid
PA #101545947

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942361076. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
479
Distinct HCPCS
10
Medicare allowed
$58,083
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 258 141 $132
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 80 80 $134
99213 Established patient office or other outpatient visit, 20-29 minutes 37 34 $94
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 18 17 $282
G0009 Administration of pneumococcal vaccine 18 17 $32
96127 Assessment of emotional or behavioral problems 16 15 $5
99204 New patient office or other outpatient visit, 45-59 minutes 15 15 $174
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 14 14 $15
G0008 Administration of influenza virus vaccine 12 12 $32
90662 Influenza vaccine split virus, preservative free 11 11 $72

In context: peer comparison

Among 26 peers in this city , average services per provider: 119. This provider delivers 4.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
814
Patients
189
Total drug cost
$10,296
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 134 37 $1,343
Amlodipine Besylate Generic 90 27 $669
Omeprazole Generic 75 20 $969
Levothyroxine Sodium Generic 69 19 $939
Simvastatin Generic 63 19 $493
Lisinopril Generic 61 19 $465
Losartan Potassium Generic 54 19 $834
Alendronate Sodium Generic 46 0 $501
Hydrochlorothiazide Generic 44 13 $245
Gabapentin Generic 42 16 $741

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. David Lainoff's medical specialty?
Dr. David Lainoff practices Internal Medicine Physician in Wilmington, DE.
Where does Dr. David Lainoff practice?
Dr. David Lainoff practices at 100 S Riding Blvd Fl 2, Wilmington, DE 198083692. Office phone: 3026232850.
What is Dr. David Lainoff's NPI?
Dr. David Lainoff's National Provider Identifier (NPI) is 1942361076, issued by NPPES.
Does Dr. David Lainoff accept Medicare assignment?
Yes. Dr. David Lainoff accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Lainoff 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.