Mark Haas, CRNA
NPI 1942241138 · 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)
Mark Haas, CRNA is a Certified Registered Nurse Anesthetist provider in Iowa City, IA (NPI 1942241138).
Provider details
- NPI number
- 1942241138
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- 268 (AK)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 701 W Forevergreen RdNorth Liberty, IA 52317-9848Phone: (319) 356-2633Fax: (319) 356-3949
Registry dates
- Enumerated
- 2006-06-09
- Last updated
- 2025-03-26
- Certified
- 2025-03-26
Frequently asked questions
- What is Mark Haas's NPI number?
- Mark Haas's National Provider Identifier (NPI) is 1942241138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Haas's specialty?
- Mark Haas is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Haas located?
- Mark Haas's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Mark Haas's phone number?
- The practice phone number listed in the NPPES registry for Mark Haas is (319) 356-2633.
- Does Mark Haas accept Medicare?
- Mark Haas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Haas's NPI active?
- Yes — Mark Haas's NPI (1942241138) is active in the NPPES registry as of the last update on 2025-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.