1. Home
  2. Directory
  3. Maryland
  4. Towson
  5. Dentist
  6. NPI Profile

MICHAEL PATRICK LINNAN DDS PA
NPI 1770678757
Dentist - General Practice in Towson, MD

Active since October 04, 2006Opted out of Medicare · through Apr 4, 2027
110 WEST ROAD, SUITE 200, TOWSON, MD 21204(410) 296-0136(410) 828-4364 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Michael Patrick Linnan Dds Pa NPPES

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

MICHAEL PATRICK LINNAN DDS PA (NPI 1770678757) is an individual general practice provider in Towson, Maryland, licensed in Maryland (13397) and active in the NPI registry since October 2006. He has opted out of Medicare through April 4, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1770678757
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameMICHAEL PATRICK LINNANCredential: DDS PA
Location Address110 WEST ROAD, SUITE 200Towson, MD 21204
Mailing Address2352 Northcliffe DriveJarrettsville, MD 21084 · (410) 557-8833
Phone(410) 296-0136
Fax(410) 828-4364
Sole ProprietorNo
Enumeration DateOctober 4, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1770678757 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MD · 13397
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Also ListedDentist · ProsthodonticsTaxonomy 1223P0700X · License 8468 (MD)

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Michael Patrick Linnan Dds Pa has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from April 4, 2013 through April 4, 2027.

Opt-Out Effective DateApril 4, 2013
Opt-Out In Effect ThroughApril 4, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21204 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
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 3

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

SINAI HOSPITAL OF BALTIMORE INC
Ophthalmology
110 WEST ROAD, SUITE 229
TOWSON, MD 21204
Baltimore County (410) 601-5700
FERTILITY CENTER OF MARYLAND
Registered Nurse (Reproductive Endocrinology/Infertility)
110 WEST ROAD, SUITE 102
TOWSON, MD 21204
Baltimore County (410) 296-6403
DR. MAYA M BROOKS DMD
Dentist
110 WEST ROAD, SUITE 200
TOWSON, MD 21204
Baltimore County (410) 296-0136

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 Linnan's NPI number?

The NPI number for Michael Linnan is 1770678757. It was assigned to this individual provider in the NPPES registry on October 4, 2006.

Where is Michael Linnan located?

Michael Linnan practices at 110 West Road Suite 200, Towson, MD 21204. The listed phone number is (410) 296-0136.

What is Michael Linnan's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Michael Linnan enrolled in Medicare?

No. Michael Linnan has opted out of Medicare through April 4, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Michael Linnan was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.