Zachary Rambo, MD
NPI 1659900173 · Emergency Medicine Physician · Peoria, IL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Rambo, MD is a Emergency Medicine Physician provider in Peoria, IL (NPI 1659900173).
Provider details
- NPI number
- 1659900173
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036.162943 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
521 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Moderate Level of Medical Decision Making99284 | 201 | $119 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 173 | $173 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 66 | $70 |
| Critical Care, First 30-74 Minutes99291 | 39 | $207 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 30 | $8 |
| Emergency Department Visit With Straightforward Medical Decision Making99282 | 12 | $41 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 45 | 44 |
| Ondansetronbrand: Ondansetron Odt | 27 | 26 |
| Prednisone | 19 | 19 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 19 | 19 |
| Cephalexin | 16 | 16 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 16 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-04-06
- Last updated
- 2023-04-20
- Certified
- 2023-04-20
Frequently asked questions
- What is Zachary Rambo's NPI number?
- Zachary Rambo's National Provider Identifier (NPI) is 1659900173, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Rambo's specialty?
- Zachary Rambo is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Rambo located?
- Zachary Rambo's practice location on file with NPPES is 530 Ne Glen Oak Ave, Peoria, IL 61637-0001.
- What is Zachary Rambo's phone number?
- The practice phone number listed in the NPPES registry for Zachary Rambo is (309) 655-2109.
- Does Zachary Rambo accept Medicare?
- Zachary Rambo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Rambo's NPI active?
- Yes — Zachary Rambo's NPI (1659900173) is active in the NPPES registry as of the last update on 2023-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.