Nathaniel Knackstedt, DO
NPI 1023050952 · Internal Medicine Physician · Hoisington, KS
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathaniel Knackstedt, DO is a Internal Medicine Physician provider in Hoisington, KS (NPI 1023050952).
Provider details
- NPI number
- 1023050952
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 05-30779 (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
137 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 119 | $73 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 18 | $75 |
Typical Medicare-allowed amounts for these services range $73–$75 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 187 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Potassium Chloride | 549 | 100 |
| Simvastatin | 512 | 86 |
| Levothyroxine Sodium | 507 | 83 |
| Gabapentin | 497 | 75 |
| Pantoprazole Sodium | 429 | 78 |
| Furosemide | 374 | 74 |
| Lisinopril | 365 | 74 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$167 across 10 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
- 2006-06-12
- Last updated
- 2023-03-02
- Certified
- 2023-03-02
Frequently asked questions
- What is Nathaniel Knackstedt's NPI number?
- Nathaniel Knackstedt's National Provider Identifier (NPI) is 1023050952, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathaniel Knackstedt's specialty?
- Nathaniel Knackstedt is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nathaniel Knackstedt located?
- Nathaniel Knackstedt's practice location on file with NPPES is 252 W 9th St Ste a, Hoisington, KS 67544-1700.
- What is Nathaniel Knackstedt's phone number?
- The practice phone number listed in the NPPES registry for Nathaniel Knackstedt is (620) 653-2386.
- Does Nathaniel Knackstedt accept Medicare?
- Nathaniel Knackstedt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathaniel Knackstedt's NPI active?
- Yes — Nathaniel Knackstedt's NPI (1023050952) is active in the NPPES registry as of the last update on 2023-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.