John Carlyle, CRNA
NPI 1558325357 · Certified Registered Nurse Anesthetist · Baltimore, MD
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Carlyle, CRNA is a Certified Registered Nurse Anesthetist provider in Baltimore, MD (NPI 1558325357).
Provider details
- NPI number
- 1558325357
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Male
- Sole proprietor
- No
- License
- R125772 (MD)
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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
427 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 Lens Surgery00142 | 212 | $110 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 55 | $122 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 46 | $120 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 42 | $148 |
| Anesthesia for Other Procedure on Eye00140 | 33 | $147 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 22 | $97 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$63 across 3 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
Registry dates
- Enumerated
- 2006-04-17
- Last updated
- 2013-03-06
Frequently asked questions
- What is John Carlyle's NPI number?
- John Carlyle's National Provider Identifier (NPI) is 1558325357, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Carlyle's specialty?
- John Carlyle is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Carlyle located?
- John Carlyle's practice location on file with NPPES is 9000 Franklin Square Dr, Baltimore, MD 21237-3901.
- What is John Carlyle's phone number?
- The practice phone number listed in the NPPES registry for John Carlyle is (443) 777-7179.
- Does John Carlyle accept Medicare?
- John Carlyle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Carlyle's NPI active?
- Yes — John Carlyle's NPI (1558325357) is active in the NPPES registry as of the last update on 2013-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.