Johnathan Isom, MD, MBA
NPI 1609832690 · Anesthesiology Physician · Memphis, TN
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Johnathan Isom, MD, MBA is a Anesthesiology Physician provider in Memphis, TN (NPI 1609832690).
Provider details
- NPI number
- 1609832690
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MBA
- Sex
- Male
- Sole proprietor
- No
- License
- 20634 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,085 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 474 | $82 |
| Anesthesia for Other Closed Procedure on Chest00520 | 218 | $111 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 192 | $75 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 78 | $58 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 70 | $90 |
| Anesthesia for Procedure on Gallbladder, Pancreas, Or Liver Using an Endoscope00732 | 53 | $124 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$158 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 620 Skyline DrJackson, TN 38301-3923Phone: (731) 541-7070Fax: (731) 541-7075
Registry dates
- Enumerated
- 2006-04-26
- Last updated
- 2018-12-20
Frequently asked questions
- What is Johnathan Isom's NPI number?
- Johnathan Isom's National Provider Identifier (NPI) is 1609832690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Johnathan Isom's specialty?
- Johnathan Isom is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Johnathan Isom located?
- Johnathan Isom's practice location on file with NPPES is 5744 Nanjack Cir, Memphis, TN 38115-2061.
- What is Johnathan Isom's phone number?
- The practice phone number listed in the NPPES registry for Johnathan Isom is (901) 797-9711.
- Does Johnathan Isom accept Medicare?
- Johnathan Isom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Johnathan Isom's NPI active?
- Yes — Johnathan Isom's NPI (1609832690) is active in the NPPES registry as of the last update on 2018-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.