Richard Mercier, MD
NPI 1801860135 · Cardiovascular Disease Physician · East Norriton, PA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Mercier, MD is a Cardiovascular Disease Physician provider in East Norriton, PA (NPI 1801860135).
Provider details
- NPI number
- 1801860135
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD025983E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
3,714 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) |
|---|---|---|
| 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 | 633 | $18 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 575 | $16 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 389 | $196 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 358 | $139 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision and Review By Physician93015 | 224 |
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 |
|---|---|---|
| Metoprolol Succinate | 579 | 165 |
| Atorvastatin Calcium | 569 | 161 |
| Rosuvastatin Calcium | 549 | 157 |
| Apixabanbrand: Eliquis | 303 | 77 |
| Amlodipine Besylate | 291 | 79 |
| Losartan Potassium | 286 | 76 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$145 across 8 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
Additional practice locations (2)
- 100 Market St Ste 400Collegeville, PA 19426-4927Phone: (610) 831-0300Fax: (610) 831-1334
- 210 Mall Blvd Ste 101King of Prussia, PA 19406-3260Phone: (610) 279-1370Fax: (610) 279-1372
Registry dates
- Enumerated
- 2006-02-14
- Last updated
- 2023-07-13
- Certified
- 2023-07-13
Frequently asked questions
- What is Richard Mercier's NPI number?
- Richard Mercier's National Provider Identifier (NPI) is 1801860135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Mercier's specialty?
- Richard Mercier is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Mercier located?
- Richard Mercier's practice location on file with NPPES is 609 W Germantown Pike, East Norriton, PA 19403.
- What is Richard Mercier's phone number?
- The practice phone number listed in the NPPES registry for Richard Mercier is (610) 279-1370.
- Does Richard Mercier accept Medicare?
- Richard Mercier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Mercier's NPI active?
- Yes — Richard Mercier's NPI (1801860135) is active in the NPPES registry as of the last update on 2023-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.