DR. ARON T GEELAN DMD
NPI 1235445230
Dentist in Portland, OR

Q: What is Aron Geelan's NPI number?

The NPI number for Aron Geelan is 1235445230. It was assigned to this individual provider in the NPPES registry on August 27, 2010.

Q: What is Aron Geelan's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for Aron Geelan was last updated on April 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 August 27, 2010PECOS Enrolled

101 SW MAIN ST STE 290, PORTLAND, OR 97204(503) 223-1322 Get Directions Write a Review

NPPES record last updated: April 26, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Aron T Geelan Dmd NPPES

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

DR. ARON T GEELAN DMD (NPI 1235445230) is an individual dentist in Portland, Oregon, licensed in Oregon (D9499) and active in the NPI registry since August 2010. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235445230

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. ARON T GEELANCredential: DMD

Location Address101 SW MAIN ST STE 290Portland, OR 97204-3244

Mailing Address101 Sw Main St Ste 290Portland, OR 97204-3244 · (503) 223-1322

Phone(503) 223-1322

Sole ProprietorYes

Enumeration DateAugust 27, 2010

Last NPPES UpdateApril 26, 2013

✔ NPI 1235445230 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in OR · D9499

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

101 SW MAIN ST STE 290, Portland, OR 97204

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Aron T Geelan Dmd 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97204 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

$90.51 typical visit price

range $58.99 – $176.88

Typical copayment $22.62 (range $14.74 – $44.22)

Most-billed visit code 99203

Established Patient

$73.28 typical visit price

range $19.32 – $144.79

Typical copayment $18.32 (range $4.83 – $36.19)

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.

PHILIP J. GROSS D.D.S., P.C.

Dentist (General Practice)

101 SW MAIN ST STE 290
PORTLAND, OR 97204

Multnomah County (503) 223-5125

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 Aron Geelan's NPI number?

The NPI number for Aron Geelan is 1235445230. It was assigned to this individual provider in the NPPES registry on August 27, 2010.

Where is Aron Geelan located?

Aron Geelan practices at 101 SW Main St Ste 290, Portland, OR 97204. The listed phone number is (503) 223-1322.

What is Aron Geelan's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Aron Geelan enrolled in Medicare?

Yes. Aron Geelan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Aron Geelan was last updated on April 26, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.