Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. John N Litchfield, CRNA

Individual provider Certified Registered Nurse Anesthetist · NPI 1790982411

Mr. John N Litchfield, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Clarksburg, Maryland. Graduated from Uniformed Services Uhs Fe Hebert School of Med in 2008, 18 years ago. Practices with First Colonies Anesthesia Associates, LLC, a 340-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Maryland.

Years since qualifying
18
Trained at
Uniformed Services Uhs Fe Hebert School of Med
Licensed in
CA, MD
In the registry since
2007
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

See every abbreviation used in this directory →

Practice location Address checks out

13232 Windsong Ln
Clarksburg, MD 20871-5301
Phone: (360) 620-1639
Fax: (910) 450-4194
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 100 Brewster Blvd, Camp Lejeune, NC 28547-2538 — (910) 450-4159

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence R235347 (MD)
Registered Nurse Taxonomy 163W00000X · Licence 707196 (CA)

Record details

NPI number1790982411
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorYes
NPI enumeratedJune 27, 2007
Last updated in NPPESMay 9, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolUNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED
Graduated 2008 (18 years in practice)
Group practice First Colonies Anesthesia Associates, Llc — 340 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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