DAVID C. HAAK MD
NPI 1003444035
Hospitalist in Salt Lake City, UT
About David C. Haak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID C. HAAK MD (NPI 1003444035) is an individual hospitalist provider in Salt Lake City, Utah, licensed in Utah (12403999-1205) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with University Of Utah Hospitals And Clinics, and is a graduate of Indiana University School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
David C. Haak Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show David Haak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Salt Lake City, UT 84132
- Reassigned Medicare billing, Utah enrollment
- 2,620 clinicians in this Medicare group
Tooele, UT 84074
- Reassigned Medicare billing, Utah enrollment
- 98 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Utah Hospitals And Clinics
Acute Care Hospitals · Salt Lake City, UTMountain West Medical Center
Acute Care Hospitals · Tooele, UTPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 84132 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SALT LAKE CITY, UT 84132
SALT LAKE CITY, UT 84132
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is David Haak's NPI number?
The NPI number for David Haak is 1003444035. It was assigned to this individual provider in the NPPES registry on March 27, 2020.
Where is David Haak located?
David Haak practices at 30 N 1900 E Rm 4c116, Salt Lake City, UT 84132. The listed phone number is (801) 585-3580.
What is David Haak's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is David Haak enrolled in Medicare?
Yes. David Haak is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for David Haak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Haak reassigns Medicare benefits to 2 organizations: University Of Utah Adult Services (Salt Lake City, UT) and Tooele Clinic Corp (Tooele, UT). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for David Haak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Haak accept?
Health plans from BridgeSpan Health Company, Regence BlueCross BlueShield of Utah and Select Health list David Haak as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is David Haak affiliated with any hospitals?
According to CMS data, David Haak is affiliated with University Of Utah Hospitals And Clinics and Mountain West Medical Center.
When was this NPI record last updated?
The NPPES record for David Haak was last updated on March 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# David C. Haak, MD · NPI 1003444035
Hospitalist physician in Salt Lake City, Utah. Individual provider, active in the CMS NPPES registry since March 27, 2020.
## Identity
- **NPI:** 1003444035 (Entity type: Individual)
- **Enumerated:** March 27, 2020
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 12403999-1205 (Utah)
- **Sole proprietor:** No
## Practice location
- **Address:** 30 N 1900 E RM 4C116, Salt Lake City, UT 84132-0002
- **Phone:** (801) 585-3580
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Utah Adult Services (NPI 1578967345, Salt Lake City, UT); Tooele Clinic Corp (NPI 1073512364, Tooele, UT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Indiana University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** March 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1003444035) · Data from the CMS NPPES public registry.