O. Isom, MD
NPI 1124115209 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · New York, NY
O. Isom, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in New York, NY (NPI 1124115209).
Provider details
- NPI number
- 1124115209
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 105919 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-09
- Last updated
- 2011-11-10
Frequently asked questions
- What is O. Isom's NPI number?
- O. Isom's National Provider Identifier (NPI) is 1124115209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is O. Isom's specialty?
- O. Isom is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is O. Isom located?
- O. Isom's practice location on file with NPPES is 525 E 68th St, New York, NY 10065-4870.
- What is O. Isom's phone number?
- The practice phone number listed in the NPPES registry for O. Isom is (212) 746-5151.
- Is O. Isom's NPI active?
- Yes — O. Isom's NPI (1124115209) is active in the NPPES registry as of the last update on 2011-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.