James Missig, CRNA
NPI 1093819484 · Certified Registered Nurse Anesthetist · Bay Shore, NY
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Missig, CRNA is a Certified Registered Nurse Anesthetist provider in Bay Shore, NY (NPI 1093819484).
Provider details
- NPI number
- 1093819484
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 446026-1 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
250 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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 84 | $67 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 43 | $69 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 41 | $82 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 35 | $52 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 17 | $151 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 16 | $107 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-07
- Last updated
- 2009-08-13
Frequently asked questions
- What is James Missig's NPI number?
- James Missig's National Provider Identifier (NPI) is 1093819484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Missig's specialty?
- James Missig is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is James Missig located?
- James Missig's practice location on file with NPPES is 5 5th Ave, Bay Shore, NY 11706-7368.
- What is James Missig's phone number?
- The practice phone number listed in the NPPES registry for James Missig is (631) 277-1803.
- Does James Missig accept Medicare?
- James Missig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Missig's NPI active?
- Yes — James Missig's NPI (1093819484) is active in the NPPES registry as of the last update on 2009-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.