Daniel Groeneweg, CRNA
NPI 1629186119 · Certified Registered Nurse Anesthetist · Iowa City, IA
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Groeneweg, CRNA is a Certified Registered Nurse Anesthetist provider in Iowa City, IA (NPI 1629186119).
Provider details
- NPI number
- 1629186119
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- SRA-25006 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
41 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Anesthesia for Extensive Surgery on Spine00670 | 16 | $527 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 14 | $352 |
| Anesthesia for Total Hip Replacement01214 | 11 | $330 |
Typical Medicare-allowed amounts for these services range $330–$527 (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.
Practice location
Mailing address
Additional practice locations (1)
- 1 Barnes Jewish Hospital PlzDept of AnesthesiologySaint Louis, MO 63110-1003Phone: (800) 862-9980Fax: (314) 362-1185
Registry dates
- Enumerated
- 2006-08-26
- Last updated
- 2025-09-11
- Certified
- 2025-09-11
Frequently asked questions
- What is Daniel Groeneweg's NPI number?
- Daniel Groeneweg's National Provider Identifier (NPI) is 1629186119, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Groeneweg's specialty?
- Daniel Groeneweg is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Daniel Groeneweg located?
- Daniel Groeneweg's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Daniel Groeneweg's phone number?
- The practice phone number listed in the NPPES registry for Daniel Groeneweg is (319) 356-2633.
- Does Daniel Groeneweg accept Medicare?
- Daniel Groeneweg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Groeneweg's NPI active?
- Yes — Daniel Groeneweg's NPI (1629186119) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.