Clinton Knapp, DO
NPI 1225599012 · Family Medicine Physician · Seymour, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clinton Knapp, DO is a Family Medicine Physician provider in Seymour, IN (NPI 1225599012).
Provider details
- NPI number
- 1225599012
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 02006318A (IN)
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
7 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
302 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 | 81 | $122 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 55 | $18 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 50 | $18 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 49 | $125 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 41 | $86 |
| Administration of Influenza Virus VaccineG0008 | 13 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 136 | 49 |
| Amlodipine Besylate | 63 | 25 |
| Lisinopril | 54 | 25 |
| Levothyroxine Sodium | 50 | 21 |
| Omeprazole | 48 | 15 |
| Metformin Hcl | 46 | 12 |
| Alendronate Sodium | 42 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,260 across 72 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
- 2019-03-26
- Last updated
- 2025-09-04
- Certified
- 2025-09-04
Frequently asked questions
- What is Clinton Knapp's NPI number?
- Clinton Knapp's National Provider Identifier (NPI) is 1225599012, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clinton Knapp's specialty?
- Clinton Knapp is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Clinton Knapp located?
- Clinton Knapp's practice location on file with NPPES is 411 W Tipton St, Seymour, IN 47274-2363.
- What is Clinton Knapp's phone number?
- The practice phone number listed in the NPPES registry for Clinton Knapp is (812) 523-5862.
- Does Clinton Knapp accept Medicare?
- Clinton Knapp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clinton Knapp's NPI active?
- Yes — Clinton Knapp's NPI (1225599012) is active in the NPPES registry as of the last update on 2025-09-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.