Erica Rosenbaum, MD
NPI 1881895639 · Internal Medicine Physician · Emerson, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erica Rosenbaum, MD is a Internal Medicine Physician provider in Emerson, NJ (NPI 1881895639).
Provider details
- NPI number
- 1881895639
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA09978600 (NJ)
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
19 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
1,083 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 457 | $88 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 153 | $127 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 134 | $146 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 102 | $132 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 99 | $84 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 26 | 19 |
| Metoprolol Succinate | 19 | 19 |
| Prednisone | 19 | 16 |
| Pantoprazole Sodium | 17 | 16 |
| Atorvastatin Calcium | 15 | 15 |
| Cefuroxime Axetilbrand: Cefuroxime | 14 | 14 |
| Torsemide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$32 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
- 2007-05-30
- Last updated
- 2021-11-11
- Certified
- 2021-11-11
Frequently asked questions
- What is Erica Rosenbaum's NPI number?
- Erica Rosenbaum's National Provider Identifier (NPI) is 1881895639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erica Rosenbaum's specialty?
- Erica Rosenbaum is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Erica Rosenbaum located?
- Erica Rosenbaum's practice location on file with NPPES is 466 Old Hook Rd Ste 1, Emerson, NJ 07630-1368.
- What is Erica Rosenbaum's phone number?
- The practice phone number listed in the NPPES registry for Erica Rosenbaum is (201) 967-8221.
- Does Erica Rosenbaum accept Medicare?
- Erica Rosenbaum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erica Rosenbaum's NPI active?
- Yes — Erica Rosenbaum's NPI (1881895639) is active in the NPPES registry as of the last update on 2021-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.