Nataniel Vasquez, M.D.
NPI 1720379068 · Emergency Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nataniel Vasquez, M.D. is a Emergency Medicine Physician provider in Chicago, IL (NPI 1720379068).
Provider details
- NPI number
- 1720379068
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036.127450 (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
15 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
1,420 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 High Level of Medical Decision Making99285 | 702 | $171 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 258 | $130 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 112 | $118 |
| Urinalysis, Manual Test81002 | 53 | $3 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 51 | $92 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 48 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 84 | 84 |
| Prednisone | 78 | 78 |
| Cefuroxime Axetilbrand: Cefuroxime | 53 | 53 |
| Azithromycin | 39 | 39 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 32 | 32 |
| Doxycycline Hyclate | 29 | 29 |
| Ondansetronbrand: Ondansetron Odt | 26 | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-04-20
- Last updated
- 2011-04-20
Frequently asked questions
- What is Nataniel Vasquez's NPI number?
- Nataniel Vasquez's National Provider Identifier (NPI) is 1720379068, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nataniel Vasquez's specialty?
- Nataniel Vasquez is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nataniel Vasquez located?
- Nataniel Vasquez's practice location on file with NPPES is 2233 W Division St, Chicago, IL 60622-8151.
- What is Nataniel Vasquez's phone number?
- The practice phone number listed in the NPPES registry for Nataniel Vasquez is (312) 770-2118.
- Does Nataniel Vasquez accept Medicare?
- Nataniel Vasquez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nataniel Vasquez's NPI active?
- Yes — Nataniel Vasquez's NPI (1720379068) is active in the NPPES registry as of the last update on 2011-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.