DR. MICHAEL A DIAS MD
NPI 1942365200
Otolaryngology in Lutherville, MD

Active since December 27, 2006PECOS EnrolledAccepts Medicare Assignment
1447 YORK ROAD, LUTHERVILLE, MD 21093(410) 339-5685(410) 339-5620 Get Directions Write a Review

NPPES record last updated: June 14, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Michael A Dias Md NPPES

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

DR. MICHAEL A DIAS MD (NPI 1942365200) is an individual otolaryngology provider in Lutherville, Maryland, licensed in Maryland (D43474) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Maryland School Of Medicine (1991).

NPPES Registry Identity

NPI1942365200
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameDR. MICHAEL A DIASCredential: MD
Location Address1447 YORK ROADLutherville, MD 21093-6017
Mailing Address2101 East Jefferson Street, Ppqa Medicare Compliance Unit 6 WestRockville, MD 20852-4908 · (301) 816-6660 · Fax (301) 816-6308
Fax(410) 339-5620
Sole ProprietorNo
Medical School CMSUniversity Of Maryland School Of MedicineGraduated 1991
Enumeration DateDecember 27, 2006
Last NPPES UpdateJune 14, 2021
NPPES CertifiedJune 14, 2021
NPI 1942365200 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License Licensed in MD · D43474
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
1447 YORK ROAD, Lutherville, MD 21093

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

Dr. Michael A Dias Md 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 ID5395899512
PECOS Enrollment IDI20090821000286
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21093 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
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 10

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

Specialist
1447 YORK ROAD, SUITE 506
LUTHERVILLE, MD 21093
Internal Medicine (Geriatric Medicine)
1447 YORK ROAD
LUTHERVILLE, MD 21093
Urology
1447 YORK ROAD, SUITE 406
LUTHERVILLE, MD 21093
Nurse Practitioner (Adult Health)
1447 YORK ROAD, SUITE 301
LUTHERVILLE, MD 21093
Specialist
1447 YORK ROAD, SUITE 506
LUTHERVILLE, MD 21093
Dentist (General Practice)
1447 YORK ROAD, SUITE 602
LUTHERVILLE, MD 21093
Obstetrics & Gynecology
1447 YORK ROAD
LUTHERVILLE, MD 21093
Obstetrics & Gynecology
1447 YORK ROAD, SUITE 504
LUTHERVILLE, MD 21093

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 Dias's NPI number?

The NPI number for Michael Dias is 1942365200. It was assigned to this individual provider in the NPPES registry on December 27, 2006.

Where is Michael Dias located?

Michael Dias practices at 1447 York Road, Lutherville, MD 21093. The listed phone number is (410) 339-5685.

What is Michael Dias's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Is Michael Dias enrolled in Medicare?

Yes. Michael Dias 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 Dias was last updated on June 14, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.