Spiros Hiotis, M.D.
NPI 1235123027 · Surgical Oncology Physician · New York, NY
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Spiros Hiotis, M.D. is a Surgical Oncology Physician provider in New York, NY (NPI 1235123027).
Provider details
- NPI number
- 1235123027
- Entity type
- Individual
- Primary specialty
- Surgical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 214257 (NY)
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
62 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 46 | $102 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 16 | $125 |
Typical Medicare-allowed amounts for these services range $102–$125 (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
- 2005-09-07
- Last updated
- 2010-01-22
Frequently asked questions
- What is Spiros Hiotis's NPI number?
- Spiros Hiotis's National Provider Identifier (NPI) is 1235123027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Spiros Hiotis's specialty?
- Spiros Hiotis is listed in the NPPES registry with a primary specialty of Surgical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Spiros Hiotis located?
- Spiros Hiotis's practice location on file with NPPES is 1 Gustave L Levy Pl, New York, NY 10029-6574.
- What is Spiros Hiotis's phone number?
- The practice phone number listed in the NPPES registry for Spiros Hiotis is (212) 241-2891.
- Does Spiros Hiotis accept Medicare?
- Spiros Hiotis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Spiros Hiotis's NPI active?
- Yes — Spiros Hiotis's NPI (1235123027) is active in the NPPES registry as of the last update on 2010-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.