Pierre Nader, MD
NPI 1962494898 · Gastroenterology Physician · Burien, WA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pierre Nader, MD is a Gastroenterology Physician provider in Burien, WA (NPI 1962494898).
Provider details
- NPI number
- 1962494898
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00032267 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
208 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 | 44 | $133 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 38 | $96 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 26 | $182 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 22 | $122 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 19 | $266 |
| Biopsy of Large Bowel Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 372 | 118 |
| Pantoprazole Sodium | 196 | 62 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 80 | 76 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 59 | 58 |
| Famotidine | 42 | 15 |
| Colestipol Hcl | 40 | 11 |
| Lactulose | 39 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-17
- Last updated
- 2014-05-12
Frequently asked questions
- What is Pierre Nader's NPI number?
- Pierre Nader's National Provider Identifier (NPI) is 1962494898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pierre Nader's specialty?
- Pierre Nader is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Pierre Nader located?
- Pierre Nader's practice location on file with NPPES is 16110 8th Ave Sw, Burien, WA 98166-2962.
- What is Pierre Nader's phone number?
- The practice phone number listed in the NPPES registry for Pierre Nader is (206) 243-4940.
- Does Pierre Nader accept Medicare?
- Pierre Nader is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pierre Nader's NPI active?
- Yes — Pierre Nader's NPI (1962494898) is active in the NPPES registry as of the last update on 2014-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.