Kosuri Subbaiah, MD
NPI 1033198221 · Anesthesiology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kosuri Subbaiah, MD is a Anesthesiology Physician provider in Saint Louis, MO (NPI 1033198221).
Provider details
- NPI number
- 1033198221
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R6A19 (MO)
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
910 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 | 383 | $69 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 315 | $52 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 100 | $82 |
| Anesthesia for Procedure on Gallbladder, Pancreas, Or Liver Using an Endoscope00732 | 72 | $94 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 40 | $66 |
Typical Medicare-allowed amounts for these services range $52–$94 (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
Registry dates
- Enumerated
- 2006-01-16
- Last updated
- 2007-11-13
Frequently asked questions
- What is Kosuri Subbaiah's NPI number?
- Kosuri Subbaiah's National Provider Identifier (NPI) is 1033198221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kosuri Subbaiah's specialty?
- Kosuri Subbaiah is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Kosuri Subbaiah located?
- Kosuri Subbaiah's practice location on file with NPPES is 10010 Kennerly Rd, Saint Louis, MO 63128-2106.
- What is Kosuri Subbaiah's phone number?
- The practice phone number listed in the NPPES registry for Kosuri Subbaiah is (636) 386-7222.
- Does Kosuri Subbaiah accept Medicare?
- Kosuri Subbaiah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kosuri Subbaiah's NPI active?
- Yes — Kosuri Subbaiah's NPI (1033198221) is active in the NPPES registry as of the last update on 2007-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.