Diana Wee, MD
NPI 1134624935 · Gastroenterology Physician · New Hyde Park, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Wee, MD is a Gastroenterology Physician provider in New Hyde Park, NY (NPI 1134624935).
Provider details
- NPI number
- 1134624935
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 35 | 32 |
| Pantoprazole Sodium | 20 | — |
| Omeprazole | 19 | — |
| Famotidine | 14 | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$222 across 10 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
Additional practice locations (2)
- 111 E 210th StBronx, NY 10467-2401Phone: (718) 430-3289
- 300 Community DrManhasset, NY 11030-3816Phone: (516) 562-0100
Registry dates
- Enumerated
- 2018-03-26
- Last updated
- 2025-07-26
- Certified
- 2025-07-26
Frequently asked questions
- What is Diana Wee's NPI number?
- Diana Wee's National Provider Identifier (NPI) is 1134624935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Wee's specialty?
- Diana Wee is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Wee located?
- Diana Wee's practice location on file with NPPES is 2001 Marcus Ave Ste N18, New Hyde Park, NY 11042-2049.
- What is Diana Wee's phone number?
- The practice phone number listed in the NPPES registry for Diana Wee is (516) 776-7770.
- Does Diana Wee accept Medicare?
- Diana Wee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Wee's NPI active?
- Yes — Diana Wee's NPI (1134624935) is active in the NPPES registry as of the last update on 2025-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.