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

Individual provider Certified Registered Nurse Anesthetist · NPI 1215257548

Karapet Guyumdzhyan, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Waltham, Massachusetts. Qualified in 2009, 17 years ago. Practices with Emerson Practice Associates II, Inc, a 49-clinician group and accepts Medicare assignment. Licensed in California and Massachusetts.

Years since qualifying
17
Licensed in
CA, MA
In the registry since
2010
Specialties on file
2
What do these letters mean?
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

1440 Main St
Waltham, MA 02451-1631
Phone: (781) 891-9300
Fax: (781) 891-9305
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence RN2278195 (MA)
Certified Registered Nurse Anesthetist Taxonomy 367500000X · Licence 3907 (CA)

Record details

NPI number1215257548
Entity typeIndividual (Type 1)
GenderMale
Credentials CRNA
Sole proprietorNo
NPI enumeratedJune 9, 2010
Last updated in NPPESJanuary 9, 2014
Mailing addressPo Box 1849, Lewiston, ME 04241-1849

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Emerson Practice Associates Ii, Inc — 49 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Waltham