Mark Ramzy, DO
NPI 1841729340 · Critical Care Medicine (Internal Medicine) Physician · West Orange, NJ
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Ramzy, DO is a Critical Care Medicine (Internal Medicine) Physician provider in West Orange, NJ (NPI 1841729340).
Provider details
- NPI number
- 1841729340
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 25MB11175400 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
626 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 342 | $225 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 201 | $178 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 47 | $124 |
| Electrocardiogram (ecg) 1 to 3 Leads With Review By Physician Only93042 | 24 | $7 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 12 | $87 |
Typical Medicare-allowed amounts for these services range $7–$225 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18,267 across 12 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 (1)
- 200 Lothrop StPittsburgh, PA 15213-2582Phone: (412) 417-8336
Registry dates
- Enumerated
- 2017-06-08
- Last updated
- 2024-05-24
- Certified
- 2024-05-24
Frequently asked questions
- What is Mark Ramzy's NPI number?
- Mark Ramzy's National Provider Identifier (NPI) is 1841729340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Ramzy's specialty?
- Mark Ramzy is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Ramzy located?
- Mark Ramzy's practice location on file with NPPES is 95 Old Short Hills Rd, West Orange, NJ 07052-1008.
- What is Mark Ramzy's phone number?
- The practice phone number listed in the NPPES registry for Mark Ramzy is (888) 724-7123.
- Does Mark Ramzy accept Medicare?
- Mark Ramzy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Ramzy's NPI active?
- Yes — Mark Ramzy's NPI (1841729340) is active in the NPPES registry as of the last update on 2024-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.