Heidi Xavier, MD
NPI 1134275720 · Internal Medicine Physician · Lakewood, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heidi Xavier, MD is a Internal Medicine Physician provider in Lakewood, CO (NPI 1134275720).
Provider details
- NPI number
- 1134275720
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 47571 (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 200 | 107 |
| Levothyroxine Sodium | 191 | 95 |
| Omeprazole | 120 | 55 |
| Lisinopril | 109 | 62 |
| Amlodipine Besylate | 109 | 51 |
| Dabigatran Etexilate Mesylatebrand: Pradaxa | 104 | 41 |
| Simvastatin | 91 |
Practice location
Mailing address
Additional practice locations (1)
- 16290 E Quincy AveAurora, CO 80015-1594Phone: (303) 338-4545
Registry dates
- Enumerated
- 2007-01-26
- Last updated
- 2021-04-26
- Certified
- 2021-04-26
Frequently asked questions
- What is Heidi Xavier's NPI number?
- Heidi Xavier's National Provider Identifier (NPI) is 1134275720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heidi Xavier's specialty?
- Heidi Xavier is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Heidi Xavier located?
- Heidi Xavier's practice location on file with NPPES is 8383 W Alameda Ave, Lakewood, CO 80226-3007.
- What is Heidi Xavier's phone number?
- The practice phone number listed in the NPPES registry for Heidi Xavier is (303) 338-4545.
- Does Heidi Xavier accept Medicare?
- Heidi Xavier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heidi Xavier's NPI active?
- Yes — Heidi Xavier's NPI (1134275720) is active in the NPPES registry as of the last update on 2021-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.