Ana Tuyama, MD
NPI 1083872584 · Gastroenterology Physician · White Plains, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ana Tuyama, MD is a Gastroenterology Physician provider in White Plains, NY (NPI 1083872584).
Provider details
- NPI number
- 1083872584
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- XX (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
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
367 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 | 100 | $142 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 67 | $126 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 52 | $187 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 40 | $101 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 38 | $105 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 125 | 56 |
| Pantoprazole Sodium | 80 | 35 |
| Peg3350/Sod Sul/Nacl/Kcl/Asb/Cbrand: Plenvu | 28 | 28 |
| Sodium, Potassium,mag Sulfatesbrand: Sod Sulf-Potass Sulf-Mag Sulf | 27 | 27 |
| Linaclotidebrand: Linzess | 25 | — |
| Omeprazole | 24 | — |
| Plecanatidebrand: Trulance |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,924 across 94 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
- 2008-05-30
- Last updated
- 2014-03-12
Frequently asked questions
- What is Ana Tuyama's NPI number?
- Ana Tuyama's National Provider Identifier (NPI) is 1083872584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ana Tuyama's specialty?
- Ana Tuyama is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Ana Tuyama located?
- Ana Tuyama's practice location on file with NPPES is 210 Westchester Ave, White Plains, NY 10604-2901.
- What is Ana Tuyama's phone number?
- The practice phone number listed in the NPPES registry for Ana Tuyama is (914) 682-6466.
- Does Ana Tuyama accept Medicare?
- Ana Tuyama is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ana Tuyama's NPI active?
- Yes — Ana Tuyama's NPI (1083872584) is active in the NPPES registry as of the last update on 2014-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.