Mitchell Onken, M.D.
NPI 1427444538 · Vascular Neurology Physician · Danville, PA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mitchell Onken, M.D. is a Vascular Neurology Physician provider in Danville, PA (NPI 1427444538).
Provider details
- NPI number
- 1427444538
- Entity type
- Individual
- Primary specialty
- Vascular Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
353 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 147 | $75 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 66 | $122 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 55 | $164 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 33 | $77 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 32 | $115 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-04-15
- Last updated
- 2022-02-11
- Certified
- 2022-02-11
Frequently asked questions
- What is Mitchell Onken's NPI number?
- Mitchell Onken's National Provider Identifier (NPI) is 1427444538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mitchell Onken's specialty?
- Mitchell Onken is listed in the NPPES registry with a primary specialty of Vascular Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Mitchell Onken located?
- Mitchell Onken's practice location on file with NPPES is 100 N Academy Ave, Danville, PA 17822-0001.
- What is Mitchell Onken's phone number?
- The practice phone number listed in the NPPES registry for Mitchell Onken is (570) 271-6472.
- Does Mitchell Onken accept Medicare?
- Mitchell Onken is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mitchell Onken's NPI active?
- Yes — Mitchell Onken's NPI (1427444538) is active in the NPPES registry as of the last update on 2022-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.