Argye Hillis, M.D.
NPI 1386695864 · Neurology Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Argye Hillis, M.D. is a Neurology Physician provider in Baltimore, MD (NPI 1386695864).
Provider details
- NPI number
- 1386695864
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D54472 (MD)
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
20 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
331 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) |
|---|---|---|
| Prolonged Office Or Other Outpatient Evaluation and Management Service(s) Beyond the Maximum Required Time of the Primary Procedure Which Has Been Selected Using Total Time on the Date of the Primary Service; Each Additional 15 Minutes By the Physician OrG2212 | 118 | $33 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 66 | $186 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 55 | $227 |
| Exam of Neurobehavioral Status, First Hour96116 | 30 | $94 |
| Exam of Neurobehavioral Status, Each Additional Hour96121 | 17 | $76 |
| Exam of Neurobehavioral Status, First Hour |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Escitalopram Oxalate | 37 | 14 |
| Quetiapine Fumarate | 35 | 11 |
| Levetiracetam | 24 | — |
| Memantine Hcl | 24 | — |
| Atorvastatin Calcium | 23 | — |
| Donepezil Hcl | 16 | — |
| Trazodone Hcl | 15 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2013-02-07
Frequently asked questions
- What is Argye Hillis's NPI number?
- Argye Hillis's National Provider Identifier (NPI) is 1386695864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Argye Hillis's specialty?
- Argye Hillis is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Argye Hillis located?
- Argye Hillis's practice location on file with NPPES is 600 N Wolfe St, Baltimore, MD 21287-0005.
- What is Argye Hillis's phone number?
- The practice phone number listed in the NPPES registry for Argye Hillis is (410) 955-9441.
- Does Argye Hillis accept Medicare?
- Argye Hillis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Argye Hillis's NPI active?
- Yes — Argye Hillis's NPI (1386695864) is active in the NPPES registry as of the last update on 2013-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.