DR. GREG C FELTHOUSEN DDS, MS
NPI 1417979733
Dentist - Periodontics in Salisbury, MD

Q: What is Greg Felthousen's NPI number?

The NPI number for Greg Felthousen is 1417979733. It was assigned to this individual provider in the NPPES registry on July 24, 2006.

Q: What is Greg Felthousen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

Q: Is Greg Felthousen enrolled in Medicare?

No. Greg Felthousen has opted out of Medicare through October 20, 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.

Q: When was this NPI record last updated?

The NPPES record for Greg Felthousen was last updated on July 28, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since July 24, 2006Opted out of Medicare · through Oct 20, 2027

304 DOGWOOD DR, SALISBURY, MD 21801(410) 548-1096(410) 219-5798 Get Directions Write a Review

NPPES record last updated: July 28, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Greg C Felthousen Dds, Ms NPPES

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

DR. GREG C FELTHOUSEN DDS, MS (NPI 1417979733) is an individual periodontics provider in Salisbury, Maryland, licensed in Maryland (10511) and active in the NPI registry since July 2006. He has opted out of Medicare through October 20, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1417979733

Entity TypeIndividualMale

Primary Taxonomy1223P0300X

Provider Legal NameDR. GREG C FELTHOUSENCredential: DDS, MS

Location Address304 DOGWOOD DRSalisbury, MD 21801-7122

Mailing Address304 Dogwood DrSalisbury, MD 21801-7122 · (410) 548-1096 · Fax (410) 219-5798

Phone(410) 548-1096

Fax(410) 219-5798

Sole ProprietorNo

Enumeration DateJuly 24, 2006

Last NPPES UpdateJuly 28, 2009

✔ NPI 1417979733 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · PeriodonticsDental Providers

Taxonomy Code1223P0300X

License✔ Licensed in MD · 10511

Definition

That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.

304 DOGWOOD DR, Salisbury, MD 21801

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Greg C Felthousen Dds, Ms 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 October 20, 2017 through October 20, 2027.

Opt-Out Effective DateOctober 20, 2017

Opt-Out In Effect ThroughOctober 20, 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 21801 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

$89.75 typical visit price

range $57.99 – $175.57

Typical copayment $22.43 (range $14.49 – $43.89)

Most-billed visit code 99203

Established Patient

$72.23 typical visit price

range $18.66 – $143.02

Typical copayment $18.05 (range $4.66 – $35.75)

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

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

GREG FELTHOUSEN, DDS, MS, LLC

Dentist (Periodontics)

304 DOGWOOD DR
SALISBURY, MD 21801

Wicomico County (410) 548-1096

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 Greg Felthousen's NPI number?

The NPI number for Greg Felthousen is 1417979733. It was assigned to this individual provider in the NPPES registry on July 24, 2006.

Where is Greg Felthousen located?

Greg Felthousen practices at 304 Dogwood Dr, Salisbury, MD 21801. The listed phone number is (410) 548-1096.

What is Greg Felthousen's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

Is Greg Felthousen enrolled in Medicare?

No. Greg Felthousen has opted out of Medicare through October 20, 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 Greg Felthousen was last updated on July 28, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.