David Haak, MD
David Haak, MD is a Hospitalist Physician in Salt Lake City, UT, registered under NPI 1003444035. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Salt Lake City, based on OpenStreetMap data collected Sep 2, 2026. Parking is available about 1,015 ft away at Helipad Garage. There is EV charging 0.34 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 825 ft away, served by University Medical Center Station (Southbound). If you arrive early, there is a coffee shop 913 ft away.
Getting here and what is nearby
Parking West Medical Garage 246 ft ~1 min
35 North Medical Drive North, Salt Lake City 84113
Coffee Lobby Espresso 551 ft ~3 min
Mo-Su 06:00-22:30
Transit Mario Capecchi Drive / 1900 East (Northbound) 683 ft ~3 min
Transit University Medical Center Station (Northbound) 763 ft ~3 min
Coffee The England Hub 753 ft ~3 min
Parking North Medical Garage 787 ft ~3 min
105 North Medical Drive North, Salt Lake City 84113
Transit University Medical Center Station (Southbound) 825 ft ~4 min
Coffee Starbucks 913 ft ~4 min
2000 Circle Of Hope, Salt Lake City 84112
Mo-Fr 06:00-16:00
Parking Helipad Garage 1,015 ft ~4 min
150 North Medical Drive North, Salt Lake City 84112
Hotel University Guest House & Conference Center 0.22 mi ~5 min
EV charging 0.34 mi ~7 min
Convenience Crimson Corner 0.36 mi ~8 min
Restaurant ShakeSmart 0.37 mi ~8 min
Convenience Honors Market 0.43 mi ~9 min
Restaurant The Hive Pizzeria 0.49 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 12403999-1205 | UT | Hospitalist Physician primary |
| 12403999-1205 | UT | Internal Medicine Physician |
This provider holds licence 12403999-1205 issued in UT. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Hospitalist
- PAC ID
- 7911302005
- Enrollment ID
- I20240710004576
Medicare enrolment is recorded as approved under the provider type Practitioner - Hospitalist. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Hospitalist covers
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients. NUCC Health Care Provider Taxonomy, code 208M00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 208M00000X | Hospitalist Physician | 12403999-1205 | UT | primary |
| 207R00000X | Internal Medicine Physician | 12403999-1205 | UT |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003444035 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 27, 2020 |
| Last updated | Mar 10, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | MD |
| Practice address |
30 N 1900 E RM 4C116 Salt Lake City, UT 84132 (801) 585-3580 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 4 | 4 | 4 | 0 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 4 | 8 | 0 | 6 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.