Danny Byun, M.D.
NPI 1811286925 · Hospitalist Physician · Glendale, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Danny Byun, M.D. is a Hospitalist Physician provider in Glendale, AZ (NPI 1811286925).
Provider details
- NPI number
- 1811286925
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 50102 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 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
2,446 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 822 | $104 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 770 | $112 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 229 | $109 |
| Advance Care Planning, First 30 Minutes99497 | 133 | $73 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 119 | $72 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 96 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 72 | 40 |
| Atorvastatin Calcium | 61 | 44 |
| Oxycodone Hcl | 61 | 58 |
| Pantoprazole Sodium | 57 | 37 |
| Furosemide | 55 | 38 |
| Prednisone | 51 | 38 |
| Amlodipine Besylate |
Practice location
Mailing address
Additional practice locations (1)
- 1955 W Baseline Rd Ste 113-647Mesa, AZ 85202-9016Phone: (480) 626-4813
Registry dates
- Enumerated
- 2011-03-30
- Last updated
- 2021-06-01
- Certified
- 2021-06-01
Frequently asked questions
- What is Danny Byun's NPI number?
- Danny Byun's National Provider Identifier (NPI) is 1811286925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Danny Byun's specialty?
- Danny Byun is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Danny Byun located?
- Danny Byun's practice location on file with NPPES is 5555 W. Thunderbird, Glendale, AZ 85306.
- What is Danny Byun's phone number?
- The practice phone number listed in the NPPES registry for Danny Byun is (602) 865-2627.
- Does Danny Byun accept Medicare?
- Danny Byun is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Danny Byun's NPI active?
- Yes — Danny Byun's NPI (1811286925) is active in the NPPES registry as of the last update on 2021-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.