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ALAN E. OSHINSKY, M.D.P.A.
NPI 1932198520
Specialist in Baltimore, MD

Active since October 17, 2005
301 SAINT PAUL PL, SUITE 612, BALTIMORE, MD 21202(410) 837-6126(410) 539-3418 Get Directions Write a Review

NPPES record last updated: December 8, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Alan E. Oshinsky, M.d.p.a. NPPES

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

ALAN E. OSHINSKY, M.D.P.A. (NPI 1932198520) is a healthcare organization registered as a specialist in Baltimore, Maryland and active in the NPI registry since October 2005. The organization lists Alan Eric Oshinsky, President, as its authorized official.

NPPES Registry Identity

NPI1932198520
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameALAN E. OSHINSKY, M.D.P.A.
Location Address301 SAINT PAUL PL, SUITE 612Baltimore, MD 21202-2102
Mailing Address301 Saint Paul Pl, Suite 612Baltimore, MD 21202-2102 · (410) 837-6126 · Fax (410) 539-3418
Phone(410) 837-6126
Fax(410) 539-3418
Organization SubpartNo
Authorized OfficialAlan Eric OshinskyPresident · (410) 837-6126
Enumeration DateOctober 17, 2005
Last NPPES UpdateDecember 8, 2009
✔ NPI 1932198520 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
301 SAINT PAUL PL, Baltimore, MD 21202
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alan E. Oshinsky, M.d.p.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by December 31, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateMarylandEnrollment IDO20040720000969Non-DME Part B · Clinic/Group PracticeDue dateDecember 31, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Alan E. Oshinsky, M.D.P.A., which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Ileana Showalter, M.D.
Otolaryngology
NPI 1750370342
301 SAINT PAUL PL SUITE 612
Baltimore, MD 21202
(410) 837-6126
✔ PECOS✔ Accepts MedicareSame address
Alan Oshinsky, M.D.
Otolaryngology
NPI 1205825890
301 SAINT PAUL PL SUITE 612
Baltimore, MD 21202
(410) 837-6126
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Alan E. Oshinsky, M.D.P.A.'s NPI number?

The NPI number for Alan E. Oshinsky, M.D.P.A. is 1932198520. It was assigned to this organization in the NPPES registry on October 17, 2005.

Where is Alan E. Oshinsky, M.D.P.A. located?

Alan E. Oshinsky, M.D.P.A. is located at 301 Saint Paul Pl Suite 612, Baltimore, MD 21202. The listed phone number is (410) 837-6126.

What is Alan E. Oshinsky, M.D.P.A.'s specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Alan E. Oshinsky, M.D.P.A. enrolled in Medicare?

Yes. Alan E. Oshinsky, M.D.P.A. is registered in the Medicare PECOS enrollment system.

When is Alan E. Oshinsky, M.D.P.A.'s Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Maryland, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Alan E. Oshinsky, M.D.P.A.?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Otolaryngology, reassign their Medicare billing to Alan E. Oshinsky, M.D.P.A.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Alan E. Oshinsky, M.D.P.A. was last updated on December 8, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.