Christie Choi, M.D.
NPI 1629207550 · Gastroenterology Physician · Plano, TX
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christie Choi, M.D. is a Gastroenterology Physician provider in Plano, TX (NPI 1629207550).
Provider details
- NPI number
- 1629207550
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- BP10044309 (TX)
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 tenure25% of score
16 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
280 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) |
|---|---|---|
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 77 | $88 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 71 | $149 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 62 | $121 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 25 | $155 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 23 | $86 |
| 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 324 | 173 |
| Omeprazole | 99 | 42 |
| Sucralfate | 33 | 15 |
| Sod Sulf/Pot Chloride/Mag Sulfbrand: Sutab | 27 | 27 |
| Cholestyramine (with Sugar)brand: Cholestyramine | 22 | — |
| Ustekinumabbrand: Stelara | 20 | — |
| Esomeprazole Magnesium | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,224 across 106 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
- 2009-07-13
- Last updated
- 2015-08-18
Frequently asked questions
- What is Christie Choi's NPI number?
- Christie Choi's National Provider Identifier (NPI) is 1629207550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christie Choi's specialty?
- Christie Choi is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Christie Choi located?
- Christie Choi's practice location on file with NPPES is 3032 Communications Pkwy, Plano, TX 75093-8913.
- What is Christie Choi's phone number?
- The practice phone number listed in the NPPES registry for Christie Choi is (214) 424-2200.
- Does Christie Choi accept Medicare?
- Christie Choi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christie Choi's NPI active?
- Yes — Christie Choi's NPI (1629207550) is active in the NPPES registry as of the last update on 2015-08-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.