Siam Sukumvanich, M.D.
NPI 1316174972 · Anesthesiology Physician · Herndon, VA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siam Sukumvanich, M.D. is a Anesthesiology Physician provider in Herndon, VA (NPI 1316174972).
Provider details
- NPI number
- 1316174972
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- TRN14597 (FL)
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
17 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
107 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) |
|---|---|---|
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 25 | $40 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 22 | $297 |
| Other Procedure on Nervous System64999 | 18 | $72 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 17 | $66 |
| Anesthesia for Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 13 | $115 |
| Anesthesia for Other Procedure on Top of Arm Bone and Shoulder Joint01630 | 12 | $230 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-06-22
- Last updated
- 2020-06-03
- Certified
- 2020-06-03
Frequently asked questions
- What is Siam Sukumvanich's NPI number?
- Siam Sukumvanich's National Provider Identifier (NPI) is 1316174972, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siam Sukumvanich's specialty?
- Siam Sukumvanich is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Siam Sukumvanich located?
- Siam Sukumvanich's practice location on file with NPPES is 607 Herndon Pkwy Ste 101, Herndon, VA 20170-5477.
- What is Siam Sukumvanich's phone number?
- The practice phone number listed in the NPPES registry for Siam Sukumvanich is (703) 471-0919.
- Does Siam Sukumvanich accept Medicare?
- Siam Sukumvanich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Siam Sukumvanich's NPI active?
- Yes — Siam Sukumvanich's NPI (1316174972) is active in the NPPES registry as of the last update on 2020-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.