Julia Vermylen, M.D.
NPI 1932493277 · Hospice and Palliative Medicine (Internal Medicine) Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Hospice/Palliative Care · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julia Vermylen, M.D. is a Hospice and Palliative Medicine (Internal Medicine) Physician provider in Chicago, IL (NPI 1932493277).
Provider details
- NPI number
- 1932493277
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036135588 (IL)
Specialties & taxonomies
- Hospice and Palliative Medicine (Internal Medicine) PhysicianPrimary207RH0002XLicense 036135588 (IL)
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
193 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 78 | $137 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 27 | $84 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 24 | $237 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 24 | $193 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 23 | $137 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 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 |
|---|---|---|
| Gabapentin | 51 | 12 |
| Oxycodone Hcl | 28 | 13 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 26 | — |
| Mirtazapine | 21 | — |
| Fentanyl | 20 | — |
| Lorazepam | 16 | — |
| Morphine Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-03
- Last updated
- 2020-01-23
- Certified
- 2020-01-23
Frequently asked questions
- What is Julia Vermylen's NPI number?
- Julia Vermylen's National Provider Identifier (NPI) is 1932493277, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julia Vermylen's specialty?
- Julia Vermylen is listed in the NPPES registry with a primary specialty of Hospice and Palliative Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Julia Vermylen located?
- Julia Vermylen's practice location on file with NPPES is 251 E Huron St, Chicago, IL 60611-2908.
- What is Julia Vermylen's phone number?
- The practice phone number listed in the NPPES registry for Julia Vermylen is (312) 926-5924.
- Does Julia Vermylen accept Medicare?
- Julia Vermylen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julia Vermylen's NPI active?
- Yes — Julia Vermylen's NPI (1932493277) is active in the NPPES registry as of the last update on 2020-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.