Thomas Stamos, M.D.
NPI 1861498149 · Anesthesiology Physician · St. Louis, MO
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Stamos, M.D. is a Anesthesiology Physician provider in St. Louis, MO (NPI 1861498149).
Provider details
- NPI number
- 1861498149
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 103614 (MO)
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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
51 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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 22 | $99 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 18 | $87 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 11 | $111 |
Typical Medicare-allowed amounts for these services range $87–$111 (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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$148 across 1 record (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 (2)
- 1000 E Cherry StTroy, MO 63379-1513Phone: (636) 386-9224Fax: (636) 386-7679
- 901 E 5th St Dept ofWashington, MO 63090-3127Phone: (636) 386-9224Fax: (636) 386-7679
Registry dates
- Enumerated
- 2005-06-22
- Last updated
- 2022-10-03
- Certified
- 2022-10-03
Frequently asked questions
- What is Thomas Stamos's NPI number?
- Thomas Stamos's National Provider Identifier (NPI) is 1861498149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Stamos's specialty?
- Thomas Stamos is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Stamos located?
- Thomas Stamos's practice location on file with NPPES is 615 S New Ballas Rd, St. Louis, MO 63141.
- What is Thomas Stamos's phone number?
- The practice phone number listed in the NPPES registry for Thomas Stamos is (636) 386-9224.
- Does Thomas Stamos accept Medicare?
- Thomas Stamos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Stamos's NPI active?
- Yes — Thomas Stamos's NPI (1861498149) is active in the NPPES registry as of the last update on 2022-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.