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KARAPET GUYUMDZHYAN CRNA
NPI 1215257548
Nurse Anesthetist, Certified Registered in Waltham, MA

Active since June 09, 2010Accepts Medicare Assignment
1440 MAIN ST, WALTHAM, MA 02451(781) 891-9300(781) 891-9305 Get Directions Write a Review

NPPES record last updated: January 9, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Karapet Guyumdzhyan Crna NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KARAPET GUYUMDZHYAN CRNA (NPI 1215257548) is an individual nurse anesthetist, certified registered in Waltham, Massachusetts, licensed in Massachusetts (RN2278195) and active in the NPI registry since June 2010. He is affiliated with Emerson Hospital - and is a graduate of Other (2009).

NPPES Registry Identity

NPI1215257548
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameKARAPET GUYUMDZHYANCredential: CRNA
Location Address1440 MAIN STWaltham, MA 02451-1631
Mailing AddressPo Box 1849Lewiston, ME 04241-1849 · (207) 784-2554 · Fax (207) 777-5363
Phone(781) 891-9300
Fax(781) 891-9305
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateJune 9, 2010
Last NPPES UpdateJanuary 9, 2014
✔ NPI 1215257548 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
Licenses✔ Licensed in MA · RN2278195✔ Licensed in CA · 3907
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
1440 MAIN ST, Waltham, MA 02451
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Karapet Guyumdzhyan Crna is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8729265624
PECOS Enrollment IDI20120809000582

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
21 services20 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
18 services18 patients
Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
16 services15 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
13 services13 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Emerson Hospital -

Acute Care Hospitals · W Concord, MA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220084
Location133 Old Road To 9 Acre CornerW Concord, MA 01742 · Middlesex County
Emergency services Birthing friendly

Umass Memorial Medical Center/University Campus

Acute Care Hospitals · Worcester, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220163
Location55 Lake Avenue NorthWorcester, MA 01655 · Worcester County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02451 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARCO LOI CRNA
Nurse Anesthetist, Certified Registered
1440 MAIN ST
WALTHAM, MA 02451
Middlesex County (781) 891-9300
MURAT A AVADIKOGLU M.D.
Anesthesiology
1440 MAIN ST, SURGISITE BOSTON
WALTHAM, MA 02451
Middlesex County (781) 891-9300
D & G ASSOCIATES WALTHAM, INC.
Anesthesiology
1440 MAIN ST
WALTHAM, MA 02451
Middlesex County (781) 891-9300
WEST SUBURBAN EYE SURGERY CENTER LLC
Clinic/Center (Ophthalmologic Surgery)
1440 MAIN ST
WALTHAM, MA 02451
Middlesex County (781) 891-9300
OUTPATIENT MANAGEMENT PHYSICIAN SVC BOSTON LLC
Anesthesiology
1440 MAIN ST
WALTHAM, MA 02451
Middlesex County (914) 725-8855
DR. PETER YUWEI CHANG M.D.
Ophthalmology
1440 MAIN ST, STE 201
WALTHAM, MA 02451
Middlesex County (781) 891-6377
JJM MEDICAL SERVICES, PC
Anesthesiology
1440 MAIN ST
WALTHAM, MA 02451
Middlesex County (781) 891-9300
JENNIFER L SMITH CRNA
Nurse Anesthetist, Certified Registered
1440 MAIN ST
WALTHAM, MA 02451
Middlesex County (781) 891-9300

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Karapet Guyumdzhyan's NPI number?

The NPI number for Karapet Guyumdzhyan is 1215257548. It was assigned to this individual provider in the NPPES registry on June 9, 2010.

Where is Karapet Guyumdzhyan located?

Karapet Guyumdzhyan practices at 1440 Main St, Waltham, MA 02451. The listed phone number is (781) 891-9300.

What is Karapet Guyumdzhyan's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Karapet Guyumdzhyan enrolled in Medicare?

Yes. Karapet Guyumdzhyan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Karapet Guyumdzhyan affiliated with any hospitals?

According to CMS data, Karapet Guyumdzhyan is affiliated with Emerson Hospital - and Umass Memorial Medical Center/University Campus.

When was this NPI record last updated?

The NPPES record for Karapet Guyumdzhyan was last updated on January 9, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.