Thomas Hamilton, DO
NPI 1871592246 · Family Medicine Physician · Topeka, KS
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Hamilton, DO is a Family Medicine Physician provider in Topeka, KS (NPI 1871592246).
Provider details
- NPI number
- 1871592246
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 521236 (KS)
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
20 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
3,990 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 | 975 | $118 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 763 | $9 |
| 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 | 684 | $15 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 444 | $58 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 393 | $54 |
| Injection of Drug Or Substance Under Skin Or Into Muscle |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 194 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,073 | 290 |
| Levothyroxine Sodium | 704 | 168 |
| Pantoprazole Sodium | 439 | 117 |
| Rosuvastatin Calcium | 418 | 110 |
| Valsartan | 365 | 92 |
| Gabapentin | 337 | 78 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,088 across 128 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
- 2005-07-19
- Last updated
- 2009-04-21
Frequently asked questions
- What is Thomas Hamilton's NPI number?
- Thomas Hamilton's National Provider Identifier (NPI) is 1871592246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Hamilton's specialty?
- Thomas Hamilton is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Hamilton located?
- Thomas Hamilton's practice location on file with NPPES is 2835 Sw Mission Woods Dr, Topeka, KS 66614-5616.
- What is Thomas Hamilton's phone number?
- The practice phone number listed in the NPPES registry for Thomas Hamilton is (785) 271-1818.
- Does Thomas Hamilton accept Medicare?
- Thomas Hamilton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Hamilton's NPI active?
- Yes — Thomas Hamilton's NPI (1871592246) is active in the NPPES registry as of the last update on 2009-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.