EUN KYUNG KOH
NPI 1306074968
Internal Medicine - Endocrinology, Diabetes & Metabolism in Boston, MA
Active since June 22, 2009PECOS Enrolled
About Eun Kyung Koh NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EUN KYUNG KOH (NPI 1306074968) is an individual endocrinology, diabetes & metabolism provider in Boston, Massachusetts, licensed in Florida (ME170392) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS and maintains 35 additional practice locations.
NPPES Registry Identity
NPI1306074968
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameEUN KYUNG KOH
Location Address56 BROAD ST STE 14281Boston, MA 02109-4301
Mailing Address56 Broad St Ste 14281Boston, MA 02109-4301 · (888) 404-4813 · Fax (888) 675-4061
Phone(888) 404-4813
Fax(888) 675-4061
Sole ProprietorNo
Enumeration DateJune 22, 2009
Last NPPES UpdateOctober 31, 20259 updates tracked since enumeration
NPPES CertifiedOctober 31, 2025
✔ NPI 1306074968 is a valid, active identifier and passes the ISO check-digit test.
Specialties & Licenses
★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Licenses✔ Licensed in FL · ME170392✔ Licensed in IA · MD-53789✔ Licensed in MO · 2024037013✔ Licensed in AZ · 75162✔ Licensed in WA · MD60448667✔ Licensed in DE · C1-0027516✔ Licensed in OH · 35C.001905✔ Licensed in ME · MD28759✔ Licensed in MS · 34198✔ Licensed in AK · 224368✔ Licensed in LA · 344073✔ Licensed in VT · 042.0018132✔ Licensed in HI · MD-24439-0✔ Licensed in IN · 01095909A✔ Licensed in IL · 036.173869
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
56 BROAD ST STE 14281, Boston, MA 02109
Secondary Practice Locations 35
Location 12 Office Park Ct Ste 103Columbia, SC 29223-5948 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 2319 Coteau StPierre, SD 57501-3187 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 31108 E South Union AveMidvale, UT 84047-2904 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 44701 Cox Rd Ste 285Glen Allen, VA 23060-6808 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 51010 Dale St NSaint Paul, MN 55117-5603 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 6300 Montvue RdKnoxville, TN 37919-5510 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 7208 S LaSalle St., Suite 814Chicago, IL 60604-1101 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 81833 S Morgan RdOklahoma City, OK 73128-7004 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 9600 N 2nd St Ste 401Harrisburg, PA 17101-1071 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 10320 S Izard StLittle Rock, AR 72201-2114 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 112405 York Rd Ste 201Lutherville Timonium, MD 21093-2252 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 12357 E Center St Ste 2JManchester, CT 06040-4471 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 13301 S Bedford St Ste 1Madison, WI 53703-3691 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 14306 W Main St Ste 512Frankfort, KY 40601-1840 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 15334 N Senate AveIndianapolis, IN 46204-1708 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 16450 Veterans Memorial Pkwy Ste 7AEast Providence, RI 02914-5315 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 17645 Lakeland East Dr Ste 101Flowood, MS 39232-9099 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 18400 E Court AveDes Moines, IA 50309-2027 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 193 Chase AveAugusta, ME 04330-4525 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 2095B Main StreetJeffersonville, VT 05464 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 214400 Easton Cmns Ste 125Columbus, OH 43219-6223 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 22120 S Central AveClayton, MO 63105-1705 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 23711 Capitol Way S Ste 204Olympia, WA 98501-1267 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 243800 N Central AvePhoenix, AZ 85012-1992 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 257700 E Arapahoe Rd Ste 220Centennial, CO 80112-1268 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 26155 Federal St Ste 700Boston, MA 02110-1727 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 2740600 Ann Arbor Rd E Ste 201Plymouth, MI 48170-4675 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 283867 Plaza Tower DrBaton Rouge, LA 70816-4378 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 291200 S Pine Island RdPlantation, FL 33324-4413 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 30900 Fort Street Mall Ste 1680Honolulu, HI 96813-3716 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 318585 Old Dairy Rd Ste 208Juneau, AK 99801-8094 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 321209 N Orange StWilmington, DE 19801-1120 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 331015 15th St NW Ste 1000Washington, DC 20005-2621 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 342 1/2 Beacon StConcord, NH 03301-4447 · Phone (888) 404-4813 · Fax (888) 675-4061
Location 35206 S Coronado AveEspanola, NM 87532-2792 · Phone (888) 404-4813 · Fax (888) 675-4061
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
✔
Enrolled in Medicare (PECOS)
Eun Kyung Koh is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
141 services126 patients
Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 95251
This procedure involves placing a small sensor under your skin to continuously monitor your blood sugar levels in tissue fluid. The data is interpreted and a report is generated to help manage your diabetes more effectively.
49 services38 patients
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02109 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
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.
Referred Medical Equipment & Supplies CMS DME claims 6
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Supplies for maintenance of insulin infusion catheter, per week A4224
DME-Other DME · category DE017N
6 suppliers39 claims371 services$18.09 avg. paid by Medicare
Supplies for external insulin infusion pump, syringe type cartridge, sterile, each A4225
DME-Other DME · category DE017N
6 suppliers36 claims900 services$2.36 avg. paid by Medicare
Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
17 suppliers37 claims146 services$5.62 avg. paid by Medicare
External ambulatory infusion pump, insulin E0784
DME-Other DME · category DE017N
3 suppliers32 claims32 services$302.64 avg. paid by Medicare
Insulin for administration through dme (i.e., insulin pump) per 50 units J1817
Treatment-Injections and Infusions (nononcologic) · category RI000N
5 suppliers12 claims1,330 services$7.15 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
23 suppliers390 claims390 services$182.47 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
56 BROAD ST STE 14281
BOSTON, MA 02109
BOSTON, MA 02109
Internal Medicine (Endocrinology, Diabetes & Metabolism)
56 BROAD ST STE 14281
BOSTON, MA 02109
BOSTON, MA 02109
Internal Medicine (Endocrinology, Diabetes & Metabolism)
56 BROAD ST STE 14281
BOSTON, MA 02109
BOSTON, MA 02109
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1306074968, enumerated as an "individual" on June 22, 2009.
The provider is located at 56 BROAD ST STE 14281 BOSTON, MA 02109 and the phone number is (888) 404-4813.
Internal Medicine with taxonomy code 207RE0101X and a focus in Endocrinology, Diabetes & Metabolism.
