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MICHAEL DUBEN M.D.
NPI 1972523959
Internal Medicine - Endocrinology, Diabetes & Metabolism in Fairfield, CT

Active since July 20, 2006PECOS EnrolledAccepts Medicare Assignment
134 ROUND HILL RD, 3RD FLOOR, FAIRFIELD, CT 06824(203) 872-4560 Get Directions Write a Review

NPPES record last updated: September 22, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 22, 2016, Apr 1, 2016, Mar 22, 2016 (3 updates tracked since 2016).

About Michael Duben M.d. NPPES

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

MICHAEL DUBEN M.D. (NPI 1972523959) is an individual endocrinology, diabetes & metabolism provider in Fairfield, Connecticut, licensed in Connecticut (41464) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (1997).

NPPES Registry Identity

NPI1972523959
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameMICHAEL DUBENCredential: M.D.
Location Address134 ROUND HILL RD, 3RD FLOORFairfield, CT 06824-5166
Mailing Address134 Round Hill Rd, Ste 3Fairfield, CT 06824-5166 · (203) 872-4560 · Fax (203) 502-8570
Phone(203) 872-4560
Sole ProprietorYes
Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 1997
Enumeration DateJuly 20, 2006
Last NPPES UpdateSeptember 22, 20163 updates tracked since enumeration
✔ NPI 1972523959 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in CT · 41464
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.
134 ROUND HILL RD, Fairfield, CT 06824
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Other Identifiers 1

Medicare UPINH19426

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

Michael Duben M.d. 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 ID4688616576
PECOS Enrollment IDI20131010000877
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 9

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.

Injection, denosumab, 1 mg J0897
Denosumab is a medication given via injection to strengthen your bones. It works by slowing down the cells that break down bone, improving bone density and reducing the risk of fractures. It's often used for osteoporosis treatment.
2,100 services22 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
233 services151 patients
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.
199 services118 patients
Blood glucose (sugar) test performed by hand-held instrument 82962
A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.
71 services43 patients
Injection of drug or substance under skin or into muscle 96372
This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.
60 services37 patients
Ultrasound scan of head and neck soft tissue 76536
An ultrasound scan of the head and neck soft tissue is a non-invasive procedure that uses sound waves to create images of the soft tissues in these areas. It helps identify any abnormalities or issues, such as tumors, cysts, or infections. It's painless and doesn't involve radiation.
52 services51 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06824 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
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
26 suppliers85 claims245 services$6.05 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
11 suppliers30 claims37 services$1.07 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
2 suppliers21 claims21 services$173.88 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 4

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

DR. SLAVA I KULAKOV MD
Internal Medicine
134 ROUND HILL RD
FAIRFIELD, CT 06824
Greater Bridgeport Planning Region (203) 255-0695
DR. EDWARD M MOLLOY MD
Internal Medicine
134 ROUND HILL RD
FAIRFIELD, CT 06824
Greater Bridgeport Planning Region (203) 255-0695
MOLLOY, DAFCIK & KULAKOV L.L.C
Internal Medicine (Sleep Medicine)
134 ROUND HILL RD
FAIRFIELD, CT 06824
Greater Bridgeport Planning Region (203) 255-0695
ENDOCRINOLOGY OF FAIRFIELD COUNTY, LLC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
134 ROUND HILL RD
FAIRFIELD, CT 06824
Greater Bridgeport Planning Region (203) 872-4560

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 Michael Duben's NPI number?

The NPI number for Michael Duben is 1972523959. It was assigned to this individual provider in the NPPES registry on July 20, 2006.

Where is Michael Duben located?

Michael Duben practices at 134 Round Hill Rd 3rd Floor, Fairfield, CT 06824. The listed phone number is (203) 872-4560.

What is Michael Duben's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Michael Duben enrolled in Medicare?

Yes. Michael Duben 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.

When was this NPI record last updated?

The NPPES record for Michael Duben was last updated on September 22, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.