Rachel Marcus, M.D.
NPI 1811953870 · Specialist · Danville, PA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rachel Marcus, M.D. is a Specialist provider in Danville, PA (NPI 1811953870).
Provider details
- NPI number
- 1811953870
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD30443 (DC)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,104 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) |
|---|---|---|
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 542 | $69 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 169 | $204 |
| Ultrasound of Heart, Follow-Up93308 | 123 | $25 |
| Ultrasound of Heart With Probe in Esophagus, With Report93312 | 56 | $106 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 55 | $3 |
| Ultrasound of Heart Blood Flow, Valves and Chambers93320 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$152 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
- 2006-04-26
- Last updated
- 2025-12-10
- Certified
- 2025-12-10
Frequently asked questions
- What is Rachel Marcus's NPI number?
- Rachel Marcus's National Provider Identifier (NPI) is 1811953870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rachel Marcus's specialty?
- Rachel Marcus is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Rachel Marcus located?
- Rachel Marcus's practice location on file with NPPES is 100 N Academy Ave, Danville, PA 17822-9800.
- What is Rachel Marcus's phone number?
- The practice phone number listed in the NPPES registry for Rachel Marcus is (570) 271-6523.
- Does Rachel Marcus accept Medicare?
- Rachel Marcus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rachel Marcus's NPI active?
- Yes — Rachel Marcus's NPI (1811953870) is active in the NPPES registry as of the last update on 2025-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.