David Lin, MD
NPI 1447347000 · Gastroenterology Physician · Cortlandt Manor, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Lin, MD is a Gastroenterology Physician provider in Cortlandt Manor, NY (NPI 1447347000).
Provider details
- NPI number
- 1447347000
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 201455-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
665 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 210 | $152 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 81 | $76 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 80 | $301 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 66 | $155 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 60 | $132 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 189 | 70 |
| Pantoprazole Sodium | 136 | 49 |
| Famotidine | 69 | 31 |
| Peg3350/Sod Sul/Nacl/Kcl/Asb/Cbrand: Plenvu | 45 | 44 |
| Rabeprazole Sodium | 30 | 14 |
| Mesalamine | 23 | — |
| Linaclotidebrand: Linzess | 20 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-06
- Last updated
- 2022-12-20
- Certified
- 2022-12-20
Frequently asked questions
- What is David Lin's NPI number?
- David Lin's National Provider Identifier (NPI) is 1447347000, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Lin's specialty?
- David Lin is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is David Lin located?
- David Lin's practice location on file with NPPES is 1985 Crompond Rd Uppr E, Cortlandt Manor, NY 10567-4146.
- What is David Lin's phone number?
- The practice phone number listed in the NPPES registry for David Lin is (914) 734-8224.
- Does David Lin accept Medicare?
- David Lin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Lin's NPI active?
- Yes — David Lin's NPI (1447347000) is active in the NPPES registry as of the last update on 2022-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.