Jonathan Henesch, M.D.
NPI 1861654493 · Internal Medicine Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Henesch, M.D. is a Internal Medicine Physician provider in Baltimore, MD (NPI 1861654493).
Provider details
- NPI number
- 1861654493
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- P22871 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
571 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 330 | $207 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 83 | $115 |
| Critical Care, Each Additional 30 Minutes99292 | 78 | $105 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 24 | $77 |
| Emergent Insertion of Breathing Tube Into Windpipe Using an Endoscope31500 | 23 | $137 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 17 | $82 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-25
- Last updated
- 2018-06-19
Frequently asked questions
- What is Jonathan Henesch's NPI number?
- Jonathan Henesch's National Provider Identifier (NPI) is 1861654493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Henesch's specialty?
- Jonathan Henesch is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Henesch located?
- Jonathan Henesch's practice location on file with NPPES is 6503 Sanzo Rd Apt E, Baltimore, MD 21209.
- What is Jonathan Henesch's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Henesch is (410) 409-3489.
- Does Jonathan Henesch accept Medicare?
- Jonathan Henesch is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Henesch's NPI active?
- Yes — Jonathan Henesch's NPI (1861654493) is active in the NPPES registry as of the last update on 2018-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.