Dr. David E. Griffith, MD
Infectious Disease (Infectious Disease Physician)
- Medicare participating
At a glance
- Medical school
- St. Louis College of Physicians and Surgeons (2002)
- Years since graduation
- 24
- In the NPI registry since
- 2005
- Medicare patients seen, 2024
- 170
Licensed in Colorado since 2020, according to the Colorado Department of Regulatory Agencies. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is
Education and training
- 2002Medical school: St. Louis College of Physicians and Surgeons
- 2005Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).
Specialties and state licenses
-
Infectious Disease Physician primary
CO license 64427 (first issued 2020; active) -
Pulmonary Disease Physician
CO license 64427 (first issued 2020; active)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Saint Joseph Hospital Denver, CO
- National Jewish Health Denver, CO
Medical groups
- National Jewish Health (247 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 170
- Services billed
- 356
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 205 | 133 |
| Established patient office or other outpatient visit, 40-54 minutes | 139 | 85 |
| New patient office or other outpatient visit, 45-59 minutes | 19 | 19 |
| New patient office or other outpatient visit, 60-74 minutes | 18 | 18 |
Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Azithromycin Other prescribers in Denver, CO | 107 |
| Ethambutol Hcl | 84 |
| Arikayce (amikacin liposomal/neb.accessr) | 36 |
| Levofloxacin Other prescribers in Denver, CO | 33 |
| Anoro Ellipta (umeclidinium brm/vilanterol tr) Other prescribers in Denver, CO | 28 |
| Clarithromycin | 20 |
| Colistimethate (colistin (colistimethate na)) | 17 |
| Rifabutin | 17 |
| Rifampin | 16 |
| Sulfamethoxazole-Trimethoprim (sulfamethoxazole/trimethoprim) Other prescribers in Denver, CO | 13 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.
Payments from drug and device companies
In 2025, 4 companies reported 26 payments worth $1,431 in total to this clinician.
| Insmed, Inc. | $1,250 |
|---|---|
| Paratek Pharmaceuticals, Inc. | $140 |
| Electromed, Inc. | $25.19 |
| Qiagen, LLC | $15.66 |
| Travel and Lodging | $968 |
|---|---|
| Food and Beverage | $463 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Insmed, Inc. Aug 22, 2025 | Travel and Lodging travel to Denver, CO · in-kind | $968 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.