Janna Ver Miller, M.D.
NPI 1841229838 · Geriatric Medicine (Internal Medicine) Physician · Lakewood, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janna Ver Miller, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Lakewood, CO (NPI 1841229838).
Provider details
- NPI number
- 1841229838
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0043674 (CO)
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
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,305 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 304 | $130 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 281 | $17 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 255 | $51 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 108 | $134 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 66 | $91 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 407 | 115 |
| Losartan Potassium | 268 | 92 |
| Atorvastatin Calcium | 261 | 85 |
| Amlodipine Besylate | 194 | 65 |
| Metoprolol Succinate | 183 | 60 |
| Lisinopril | 182 | 66 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-02
- Last updated
- 2022-01-19
- Certified
- 2022-01-14
Frequently asked questions
- What is Janna Ver Miller's NPI number?
- Janna Ver Miller's National Provider Identifier (NPI) is 1841229838, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janna Ver Miller's specialty?
- Janna Ver Miller is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Janna Ver Miller located?
- Janna Ver Miller's practice location on file with NPPES is 11700 W 2nd Pl, Lakewood, CO 80228-1719.
- What is Janna Ver Miller's phone number?
- The practice phone number listed in the NPPES registry for Janna Ver Miller is (303) 825-1234.
- Does Janna Ver Miller accept Medicare?
- Janna Ver Miller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janna Ver Miller's NPI active?
- Yes — Janna Ver Miller's NPI (1841229838) is active in the NPPES registry as of the last update on 2022-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.