Elizabeth Clarke, M.D.
NPI 1801037726 · Geriatric Medicine (Internal Medicine) Physician · Denver, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Clarke, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Denver, CO (NPI 1801037726).
Provider details
- NPI number
- 1801037726
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0051564 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 91 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 454 | 162 |
| Amlodipine Besylate | 328 | 105 |
| Lisinopril | 244 | 78 |
| Losartan Potassium | 233 | 85 |
| Levothyroxine Sodium | 205 | 65 |
| Omeprazole | 169 | 71 |
| Tamsulosin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-03-23
- Last updated
- 2024-12-31
- Certified
- 2024-12-31
Frequently asked questions
- What is Elizabeth Clarke's NPI number?
- Elizabeth Clarke's National Provider Identifier (NPI) is 1801037726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Clarke's specialty?
- Elizabeth Clarke is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Clarke located?
- Elizabeth Clarke's practice location on file with NPPES is 777 Bannock St, Denver, CO 80204-4597.
- What is Elizabeth Clarke's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Clarke is (303) 436-4949.
- Does Elizabeth Clarke accept Medicare?
- Elizabeth Clarke is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Clarke's NPI active?
- Yes — Elizabeth Clarke's NPI (1801037726) is active in the NPPES registry as of the last update on 2024-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.