John Sissney, D.O.
NPI 1154681401 · Family Medicine Physician · Denison, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Sissney, D.O. is a Family Medicine Physician provider in Denison, TX (NPI 1154681401).
Provider details
- NPI number
- 1154681401
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- P9003 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,139 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 697 | $123 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 550 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 424 | $10 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 398 | $16 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 312 | $8 |
| Blood Test, Lipids (cholesterol and Triglycerides) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 157 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 375 | 92 |
| Atorvastatin Calcium | 373 | 111 |
| Amlodipine Besylate | 280 | 75 |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 267 | 71 |
| Montelukast Sodium | 244 | 76 |
| Furosemide | 241 | 70 |
| Gabapentin |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$380 across 19 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
- 2012-05-21
- Last updated
- 2020-07-30
- Certified
- 2020-07-30
Frequently asked questions
- What is John Sissney's NPI number?
- John Sissney's National Provider Identifier (NPI) is 1154681401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Sissney's specialty?
- John Sissney is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Sissney located?
- John Sissney's practice location on file with NPPES is 5012 S US Highway 75 Ste 300, Denison, TX 75020-4589.
- What is John Sissney's phone number?
- The practice phone number listed in the NPPES registry for John Sissney is (903) 416-6025.
- Does John Sissney accept Medicare?
- John Sissney is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Sissney's NPI active?
- Yes — John Sissney's NPI (1154681401) is active in the NPPES registry as of the last update on 2020-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.