Provider Profile

Barbara A. Callahan, CRNA

Unclaimed Profile

About Barbara Callahan

Barbara A. Callahan, CRNA is a certified registered nurse anesthetist based in Lebanon, NH. Medicare claims data shows Barbara provided 354 services to 350 patients. The services billed most often include anesthesia for exam of colon using an endoscope and anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope.

Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.

Education & Training

School Other Graduated: 1980

Specialty

Certified Registered Nurse Anesthetist (Primary)

Credentials & Licensing

NH license0205992311
NPI1215072335
NPI issued02/20/2007

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Medicare information

Accepts Medicare assignmentYes
Medicare opt-outNo

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What kind of doctor is Barbara A. Callahan?

Barbara A. Callahan is a certified registered nurse anesthetist in Lebanon, NH. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Barbara A. Callahan's address?

Barbara A. Callahan is listed at 125 Mascoma Street Alice Peck Day Memorial Hospital, Lebanon, NH 03766. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Barbara A. Callahan?

The number on file is (603) 448-7410. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is the NPI for Barbara A. Callahan?

Barbara A. Callahan's National Provider Identifier is 1215072335. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Where did Barbara A. Callahan train?

Barbara A. Callahan attended Other, graduating in 1980. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Barbara A. Callahan have?

Barbara A. Callahan has 46 years experience. Calculated from a graduation year of 1980, reported in the CMS National Downloadable File.

CMS public data

What procedures does Barbara A. Callahan perform?

According to Medicare billing data, Barbara A. Callahan provides treatments such as anesthesia for exam of colon using an endoscope and anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Barbara A. Callahan's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Barbara A. Callahan. If this is you, claiming it is free.

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.