Steven Mong, D.O.
NPI 1871932608 · Surgery Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Mong, D.O. is a Surgery Physician provider in Indianapolis, IN (NPI 1871932608).
Provider details
- NPI number
- 1871932608
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11017307A (IN)
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
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
80 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 26 | $84 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 14 | $204 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 14 | $167 |
| Repair of Hernia of Muscle at Esophagus and Stomach With Implantation of Mesh Using an Endoscope43282 | 13 | $1,465 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 13 | $107 |
Typical Medicare-allowed amounts for these services range $84–$1,465 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,853 across 17 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 (1)
- 1120 South DrIu School of Medicine, Fesler Hall, Room 224Indianapolis, IN 46202-5135Phone: (317) 274-8282
Registry dates
- Enumerated
- 2013-06-14
- Last updated
- 2020-12-22
- Certified
- 2020-12-22
Frequently asked questions
- What is Steven Mong's NPI number?
- Steven Mong's National Provider Identifier (NPI) is 1871932608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Mong's specialty?
- Steven Mong is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Mong located?
- Steven Mong's practice location on file with NPPES is 1801 N Senate Blvd Ste 635, Indianapolis, IN 46202-1212.
- What is Steven Mong's phone number?
- The practice phone number listed in the NPPES registry for Steven Mong is (317) 963-1400.
- Does Steven Mong accept Medicare?
- Steven Mong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Mong's NPI active?
- Yes — Steven Mong's NPI (1871932608) is active in the NPPES registry as of the last update on 2020-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.