Grant Bailey, M.D.
NPI 1881919660 · Cardiovascular Disease Physician · Littleton, CO
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grant Bailey, M.D. is a Cardiovascular Disease Physician provider in Littleton, CO (NPI 1881919660).
Provider details
- NPI number
- 1881919660
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DR.0056862 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,503 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Intensive Cardiac Rehabilitation; With Or Without Continuous Ecg Monitoring With Exercise, Per SessionG0422 | 607 | $128 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 599 | $129 |
| Intensive Cardiac Rehabilitation; With Or Without Continuous Ecg Monitoring; Without Exercise, Per SessionG0423 | 467 | $129 |
| 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 | 431 | $16 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 256 | $67 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 55 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 934 | 296 |
| Metoprolol Succinate | 579 | 190 |
| Atorvastatin Calcium | 543 | 169 |
| Apixabanbrand: Eliquis | 415 | 124 |
| Ezetimibe | 351 | 115 |
| Carvedilol | 336 | 105 |
| Losartan Potassium | 326 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$5,737 across 160 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-05
- Last updated
- 2017-08-09
Frequently asked questions
- What is Grant Bailey's NPI number?
- Grant Bailey's National Provider Identifier (NPI) is 1881919660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Bailey's specialty?
- Grant Bailey is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Grant Bailey located?
- Grant Bailey's practice location on file with NPPES is 1000 Southpark Dr, Littleton, CO 80120-5654.
- What is Grant Bailey's phone number?
- The practice phone number listed in the NPPES registry for Grant Bailey is (303) 744-1065.
- Does Grant Bailey accept Medicare?
- Grant Bailey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grant Bailey's NPI active?
- Yes — Grant Bailey's NPI (1881919660) is active in the NPPES registry as of the last update on 2017-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.