Jacob Gillen, MD
NPI 1952625576 · Surgical Critical Care Physician · Roanoke, VA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jacob Gillen, MD is a Surgical Critical Care Physician provider in Roanoke, VA (NPI 1952625576).
Provider details
- NPI number
- 1952625576
- Entity type
- Individual
- Primary specialty
- Surgical Critical Care PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301109915 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 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
357 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 | 117 | $75 |
| Critical Care, First 30-74 Minutes99291 | 74 | $202 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 62 | $125 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 44 | $47 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 19 | $165 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-03-25
- Last updated
- 2021-08-11
- Certified
- 2021-08-11
Frequently asked questions
- What is Jacob Gillen's NPI number?
- Jacob Gillen's National Provider Identifier (NPI) is 1952625576, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jacob Gillen's specialty?
- Jacob Gillen is listed in the NPPES registry with a primary specialty of Surgical Critical Care Physician (Allopathic & Osteopathic Physicians).
- Where is Jacob Gillen located?
- Jacob Gillen's practice location on file with NPPES is 1906 Belleview Ave Se, Roanoke, VA 24014.
- What is Jacob Gillen's phone number?
- The practice phone number listed in the NPPES registry for Jacob Gillen is (540) 981-7000.
- Does Jacob Gillen accept Medicare?
- Jacob Gillen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jacob Gillen's NPI active?
- Yes — Jacob Gillen's NPI (1952625576) is active in the NPPES registry as of the last update on 2021-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.