Mark Choi, M.D.
NPI 1578723375 · Anesthesiology Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Choi, M.D. is a Anesthesiology Physician provider in Indianapolis, IN (NPI 1578723375).
Provider details
- NPI number
- 1578723375
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 11014549A (IN)
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 tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
78 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 29 | $136 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 21 | $113 |
| Injection of Local Anesthetic for Abdominal Wall Pain Control on Both Sides Using Imaging Guidance64488 | 15 | $63 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 13 | $86 |
Typical Medicare-allowed amounts for these services range $63–$136 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 1701 N Senate BlvdIndianapolis, IN 46202-1239Phone: (317) 577-4200
- 1120 South DrFesler Hall Room 204Indianapolis, IN 46202-5135Phone: (224) 558-1518
Registry dates
- Enumerated
- 2008-06-15
- Last updated
- 2024-12-20
- Certified
- 2024-12-20
Frequently asked questions
- What is Mark Choi's NPI number?
- Mark Choi's National Provider Identifier (NPI) is 1578723375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Choi's specialty?
- Mark Choi is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Choi located?
- Mark Choi's practice location on file with NPPES is 1500 N Ritter Ave, Indianapolis, IN 46219-3027.
- What is Mark Choi's phone number?
- The practice phone number listed in the NPPES registry for Mark Choi is (317) 355-1411.
- Does Mark Choi accept Medicare?
- Mark Choi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Choi's NPI active?
- Yes — Mark Choi's NPI (1578723375) is active in the NPPES registry as of the last update on 2024-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.