Zone-En Lee, MD
NPI 1437316593 · Gastroenterology Physician · Largo, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zone-En Lee, MD is a Gastroenterology Physician provider in Largo, MD (NPI 1437316593).
Provider details
- NPI number
- 1437316593
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD0323335 (DC)
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 tenure25% of score
18 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
445 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 | 80 | $142 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 60 | $101 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 58 | $263 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 56 | $113 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 55 | $100 |
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 | 86 | 43 |
| Sod Picosulf/Mag Ox/Citric Acbrand: Clenpiq | 55 | 53 |
| Tenofovir Alafenamidebrand: Vemlidy | 37 | — |
| Pantoprazole Sodium | 28 | 14 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 23 | 22 |
| Dicyclomine Hcl | 19 | — |
| Famotidine | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,033 across 96 records (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
- 2008-05-16
- Last updated
- 2013-08-29
Frequently asked questions
- What is Zone-En Lee's NPI number?
- Zone-En Lee's National Provider Identifier (NPI) is 1437316593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zone-En Lee's specialty?
- Zone-En Lee is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Zone-En Lee located?
- Zone-En Lee's practice location on file with NPPES is 1221 Mercantile Ln, Largo, MD 20774-5374.
- What is Zone-En Lee's phone number?
- The practice phone number listed in the NPPES registry for Zone-En Lee is (301) 618-5500.
- Does Zone-En Lee accept Medicare?
- Zone-En Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zone-En Lee's NPI active?
- Yes — Zone-En Lee's NPI (1437316593) is active in the NPPES registry as of the last update on 2013-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.