David Lainoff, MD
NPI 1942361076 · Internal Medicine Physician · Wilmington, DE
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Lainoff, MD is a Internal Medicine Physician provider in Wilmington, DE (NPI 1942361076).
Provider details
- NPI number
- 1942361076
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD427714 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
532 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 242 | $130 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 88 | $133 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 68 | $17 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 53 | $90 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 24 | $185 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 54 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 158 | 42 |
| Amlodipine Besylate | 125 | 36 |
| Alendronate Sodium | 76 | 15 |
| Levothyroxine Sodium | 75 | 18 |
| Omeprazole | 74 | 20 |
| Lisinopril | 69 | 19 |
| Simvastatin | 64 | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-13
- Last updated
- 2019-09-19
Frequently asked questions
- What is David Lainoff's NPI number?
- David Lainoff's National Provider Identifier (NPI) is 1942361076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Lainoff's specialty?
- David Lainoff is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Lainoff located?
- David Lainoff's practice location on file with NPPES is 100 S Riding Blvd Fl 2, Wilmington, DE 19808-3692.
- What is David Lainoff's phone number?
- The practice phone number listed in the NPPES registry for David Lainoff is (302) 623-2850.
- Does David Lainoff accept Medicare?
- David Lainoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Lainoff's NPI active?
- Yes — David Lainoff's NPI (1942361076) is active in the NPPES registry as of the last update on 2019-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.