Zachary Hernandez, DO
NPI 1245677004 · Emergency Medicine Physician · Summit, NJ
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Hernandez, DO is a Emergency Medicine Physician provider in Summit, NJ (NPI 1245677004).
Provider details
- NPI number
- 1245677004
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 25MB10358000 (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
13 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
754 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 366 | $183 |
| Critical Care, First 30-74 Minutes99291 | 170 | $224 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 153 | $126 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 37 | $183 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 28 | $74 |
Typical Medicare-allowed amounts for these services range $74–$224 (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.
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 |
|---|---|---|
| Naproxen | 59 | 58 |
| Prednisone | 46 | 44 |
| Tramadol Hcl | 44 | 43 |
| Cephalexin | 35 | 35 |
| Cyclobenzaprine Hcl | 23 | 23 |
| Ciprofloxacin Hcl | 19 | 19 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 17 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$20 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
Additional practice locations (1)
- 10800 Knights RdPhiladelphia, PA 19114-4200Phone: (215) 612-5161
Registry dates
- Enumerated
- 2013-06-03
- Last updated
- 2018-12-12
Frequently asked questions
- What is Zachary Hernandez's NPI number?
- Zachary Hernandez's National Provider Identifier (NPI) is 1245677004, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Hernandez's specialty?
- Zachary Hernandez is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Hernandez located?
- Zachary Hernandez's practice location on file with NPPES is 99 Beauvoir Ave, Summit, NJ 07901.
- What is Zachary Hernandez's phone number?
- The practice phone number listed in the NPPES registry for Zachary Hernandez is (908) 522-2000.
- Does Zachary Hernandez accept Medicare?
- Zachary Hernandez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Hernandez's NPI active?
- Yes — Zachary Hernandez's NPI (1245677004) is active in the NPPES registry as of the last update on 2018-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.