Terence Zimmermann
NPI 1447666144 · Otolaryngology Physician · Rochester, MN
Enrolled with Medicare as Practitioner - Otolaryngology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Terence Zimmermann is a Otolaryngology Physician provider in Rochester, MN (NPI 1447666144).
Provider details
- NPI number
- 1447666144
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- 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 tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,725 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 615 | $85 |
| Test for Allergy Using Allergenic Extract95004 | 576 | $3 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 458 | $119 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 252 | $7 |
| Diagnostic Exam of Voice Box Using a Flexible Endoscope31575 | 161 | $117 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 145 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ipratropium Bromide | 239 | 108 |
| Azelastine Hcl | 205 | 112 |
| Pantoprazole Sodium | 174 | 72 |
| Famotidine | 128 | 62 |
| Mupirocin | 92 | 70 |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 66 | 51 |
| Fluticasone Propionate | 66 | 33 |
| Cephalexin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,125 across 12 records (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
Registry dates
- Enumerated
- 2014-07-02
- Last updated
- 2015-07-22
Frequently asked questions
- What is Terence Zimmermann's NPI number?
- Terence Zimmermann's National Provider Identifier (NPI) is 1447666144, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Terence Zimmermann's specialty?
- Terence Zimmermann is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Terence Zimmermann located?
- Terence Zimmermann's practice location on file with NPPES is 200 1st St Sw, Rochester, MN 55905-0001.
- What is Terence Zimmermann's phone number?
- The practice phone number listed in the NPPES registry for Terence Zimmermann is (507) 284-2511.
- Does Terence Zimmermann accept Medicare?
- Terence Zimmermann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Terence Zimmermann's NPI active?
- Yes — Terence Zimmermann's NPI (1447666144) is active in the NPPES registry as of the last update on 2015-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.