Trenton Foster
NPI 1639435217 · Surgery Physician · Rochester, MN
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Trenton Foster is a Surgery Physician provider in Rochester, MN (NPI 1639435217).
Provider details
- NPI number
- 1639435217
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 65586 (MN)
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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
113 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 59 | $112 |
| Removal Or Exploration of Parathyroid Glands60500 | 28 | $933 |
| Removal Or Exploration of Adrenal Gland Through Abdomen Using an Endoscope60650 | 15 | $1,207 |
| Removal of Thyroid Lobe on Side of Neck60220 | 11 | $630 |
Typical Medicare-allowed amounts for these services range $112–$1,207 (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
Additional practice locations (2)
- 20 York Street T-209Yale-New Haven HospitalNew Haven, CT 06510-3220Phone: (203) 688-2259
- 20 York Street T-209Yale-New Haven HospitalNew Haven, CT 06510-3220Phone: (203) 688-2259
Registry dates
- Enumerated
- 2012-04-08
- Last updated
- 2020-08-05
- Certified
- 2020-08-05
Frequently asked questions
- What is Trenton Foster's NPI number?
- Trenton Foster's National Provider Identifier (NPI) is 1639435217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Trenton Foster's specialty?
- Trenton Foster is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Trenton Foster located?
- Trenton Foster's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905.
- What is Trenton Foster's phone number?
- The practice phone number listed in the NPPES registry for Trenton Foster is (507) 284-2511.
- Does Trenton Foster accept Medicare?
- Trenton Foster is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Trenton Foster's NPI active?
- Yes — Trenton Foster's NPI (1639435217) is active in the NPPES registry as of the last update on 2020-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.