Joseph Johnson, M.D.
NPI 1891094074 · Internal Medicine Physician · Lakewood, CO
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Johnson, M.D. is a Internal Medicine Physician provider in Lakewood, CO (NPI 1891094074).
Provider details
- NPI number
- 1891094074
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 120 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 228 | 50 |
| Levothyroxine Sodium | 207 | 43 |
| Omeprazole | 198 | 41 |
| Amlodipine Besylate | 175 | 36 |
| Lisinopril | 174 | 37 |
| Pantoprazole Sodium | 148 | 37 |
| Furosemide | 144 |
Practice location
Mailing address
Additional practice locations (1)
- 8175 Sheridan BlvdUnit NArvada, CO 80003-1956Phone: (303) 557-0855Fax: (720) 336-3149
Registry dates
- Enumerated
- 2011-03-27
- Last updated
- 2018-03-17
Frequently asked questions
- What is Joseph Johnson's NPI number?
- Joseph Johnson's National Provider Identifier (NPI) is 1891094074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Johnson's specialty?
- Joseph Johnson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Johnson located?
- Joseph Johnson's practice location on file with NPPES is 8405 W Alameda Ave, Lakewood, CO 80226-2908.
- What is Joseph Johnson's phone number?
- The practice phone number listed in the NPPES registry for Joseph Johnson is (720) 974-5400.
- Does Joseph Johnson accept Medicare?
- Joseph Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Johnson's NPI active?
- Yes — Joseph Johnson's NPI (1891094074) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.