Quick answers
- Does David H. Daniels Ii accept Medicare assignment?
- Yes. Medicare's clinician data says David H. Daniels Ii accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does David H. Daniels Ii see?
- In 2024, CMS data shows 673 Original Medicare patients and 27,175 services for David H. Daniels Ii. This counts Original Medicare only and measures volume, not quality.
- What is David H. Daniels Ii's NPI number?
- 1538394952. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for David H. Daniels Ii, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 673 |
|---|---|
| Services billed to Medicare | 27,175 |
| Different services or procedures | 109 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)4,400 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)476 services
- 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's (G2211)410 services
- Ultrasound measurement of bladder capacity after voiding (51798)347 services
- Insertion of needle into vein for collection of blood sample (36415)291 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol73%
- Arthritis41%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)31%
- Diabetes29%
- Chronic kidney disease29%
Hospitals where David H. Daniels Ii works
Medicare's Facility Affiliation Data lists David H. Daniels Ii at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Dunes Surgical HospitalDakota Dunes, SD · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 430089
- Orange City Area Health SystemOrange City, IA · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 161360
- Pender Community HospitalPender, NE · Critical Access Hospital · Emergency services: listed by Medicare · CCN 281349
- Sanford Vermillion Medical CenterVermillion, SD · Critical Access Hospital · Emergency services: listed by Medicare · CCN 431336
- St Lukes Regional Medical CenterSioux City, IA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 160146
Practice locations
Addresses where David H. Daniels Ii is enrolled with Medicare (CMS data updated October 2, 2026).
- 1000 Lincoln Cir SEOrange City, IA 51041 (712) 737‑4984
- 2720 Stone Park BlvdSioux City, IA 51104 (605) 217‑7000
- 455 N Sioux Point RdNorth Sioux City, SD 57049 (605) 217‑7000
- 455 N Sioux Point RdDakota Dunes, SD 57049 (605) 217‑7000
- 801 5th StSioux City, IA 51101 (605) 217‑7000
Group practices
Medicare enrollment lists David H. Daniels Ii as a member of these groups (CMS data updated October 2, 2026).
- Orange City Municipal Hospital44 clinicians in the group
- Siouxland Urology Associates PC11 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Iowa
Clinicians with the same Medicare primary specialty in Iowa — not a recommendation.
Other clinicians in Orange City Municipal Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Iowa, Rj & L Carver College Of Medicine |
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1538394952 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians