Hayley Marcus, MD
NPI 1528487774 · Family Medicine Physician · Denver, CO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hayley Marcus, MD is a Family Medicine Physician provider in Denver, CO (NPI 1528487774).
Provider details
- NPI number
- 1528487774
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0056607 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 38 | 14 |
| Lisinopril | 27 | — |
| Losartan Potassium | 20 | — |
| Gabapentin | 19 | — |
| Furosemide | 19 | — |
| Metoprolol Succinate | 14 | — |
| Rosuvastatin Calcium | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21 across 1 record (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
- 2014-04-15
- Last updated
- 2021-05-18
- Certified
- 2021-05-18
Frequently asked questions
- What is Hayley Marcus's NPI number?
- Hayley Marcus's National Provider Identifier (NPI) is 1528487774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hayley Marcus's specialty?
- Hayley Marcus is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Hayley Marcus located?
- Hayley Marcus's practice location on file with NPPES is 1701 W 72nd Ave, Denver, CO 80221-2721.
- What is Hayley Marcus's phone number?
- The practice phone number listed in the NPPES registry for Hayley Marcus is (303) 650-4460.
- Does Hayley Marcus accept Medicare?
- Hayley Marcus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hayley Marcus's NPI active?
- Yes — Hayley Marcus's NPI (1528487774) is active in the NPPES registry as of the last update on 2021-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.