Thomas Helsby, M.D.
NPI 1114169877 · Anesthesiology Physician · Turlock, CA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Helsby, M.D. is a Anesthesiology Physician provider in Turlock, CA (NPI 1114169877).
Provider details
- NPI number
- 1114169877
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
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 tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,307 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 Lens Surgery00142 | 1,216 | $104 |
| Anesthesia for Other Procedure on Eye00140 | 73 | $141 |
| Anesthesia for Procedure on Eyelid00103 | 18 | $177 |
Typical Medicare-allowed amounts for these services range $104–$177 (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
- 2009-03-27
- Last updated
- 2014-03-28
Frequently asked questions
- What is Thomas Helsby's NPI number?
- Thomas Helsby's National Provider Identifier (NPI) is 1114169877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Helsby's specialty?
- Thomas Helsby is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Helsby located?
- Thomas Helsby's practice location on file with NPPES is 1801 Colorado Avenue, Turlock, CA 95382-2711.
- What is Thomas Helsby's phone number?
- The practice phone number listed in the NPPES registry for Thomas Helsby is (209) 656-8771.
- Does Thomas Helsby accept Medicare?
- Thomas Helsby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Helsby's NPI active?
- Yes — Thomas Helsby's NPI (1114169877) is active in the NPPES registry as of the last update on 2014-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.