Gordon Tussing, D.O.
NPI 1750323291 · Internal Medicine Physician · Amherst, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gordon Tussing, D.O. is a Internal Medicine Physician provider in Amherst, NY (NPI 1750323291).
Provider details
- NPI number
- 1750323291
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 212802 (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
436 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) |
|---|---|---|
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 144 | $129 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 133 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 73 | $126 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 68 | $89 |
| Transitional Care Management Services for Problem of at Least Moderate Complexity99495 | 18 | $203 |
Typical Medicare-allowed amounts for these services range $13–$203 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 141 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 627 | 151 |
| Rosuvastatin Calcium | 566 | 168 |
| Atorvastatin Calcium | 530 | 141 |
| Omeprazole | 517 | 142 |
| Prednisone | 478 | 260 |
| Losartan Potassium | 469 | 130 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-11
- Last updated
- 2024-04-11
- Certified
- 2024-04-11
Frequently asked questions
- What is Gordon Tussing's NPI number?
- Gordon Tussing's National Provider Identifier (NPI) is 1750323291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gordon Tussing's specialty?
- Gordon Tussing is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gordon Tussing located?
- Gordon Tussing's practice location on file with NPPES is 4643 Main St, Amherst, NY 14226-4551.
- What is Gordon Tussing's phone number?
- The practice phone number listed in the NPPES registry for Gordon Tussing is (716) 839-9113.
- Does Gordon Tussing accept Medicare?
- Gordon Tussing is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gordon Tussing's NPI active?
- Yes — Gordon Tussing's NPI (1750323291) is active in the NPPES registry as of the last update on 2024-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.