Douglas Faulkner, M.D.
NPI 1841515400 · Family Medicine Physician · Littleton, CO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Faulkner, M.D. is a Family Medicine Physician provider in Littleton, CO (NPI 1841515400).
Provider details
- NPI number
- 1841515400
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- DR50877 (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
16 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 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 510 | 144 |
| Levothyroxine Sodium | 290 | 79 |
| Lisinopril | 276 | 81 |
| Simvastatin | 269 | 73 |
| Rosuvastatin Calcium | 248 | 81 |
| Tamsulosin Hcl | 235 | 71 |
| Omeprazole | 207 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-06
- Last updated
- 2021-06-08
- Certified
- 2021-06-08
Frequently asked questions
- What is Douglas Faulkner's NPI number?
- Douglas Faulkner's National Provider Identifier (NPI) is 1841515400, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Faulkner's specialty?
- Douglas Faulkner is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Faulkner located?
- Douglas Faulkner's practice location on file with NPPES is 7600 Shaffer Pkwy, Littleton, CO 80127-3004.
- What is Douglas Faulkner's phone number?
- The practice phone number listed in the NPPES registry for Douglas Faulkner is (303) 338-4545.
- Does Douglas Faulkner accept Medicare?
- Douglas Faulkner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Faulkner's NPI active?
- Yes — Douglas Faulkner's NPI (1841515400) is active in the NPPES registry as of the last update on 2021-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.