ROBERT A OLSHAKER (MD) – Diagnostic Radiology Physician, NPI 1629068143

Diagnostic Radiology Physician

ROBERT A OLSHAKER (MD) is a healthcare provider. based in Hudson, Ohio. specializing in Diagnostic Radiology Physician. They hold the professional credentials MD. They hold a License No. 0101048237 (VA). The NPI Number for ROBERT A OLSHAKER (MD) is 1629068143

Main info

Male

44 Years Of Experience

Accepts Medicare Assignment

Name

ROBERT A OLSHAKER (MD)

NPI

1629068143

Phone

(330) 655-1869

Address

5655 HUDSON DR STE 210

Enumeration Date

26 October 2005

Last Update Date

10 November 2016

Doctor Profile

Medical School Name

GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE

Secondary Phone

8555044544

Graduation Year

1982 (44 years ago)

PAC ID

0345205332

Group Practice PAC ID

7315841756

Professional Enrollment ID

I20041201000765

Data current as of

19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience59

Completeness75

Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for ROBERT A OLSHAKER (MD)

Hudson Drive, Hudson, Summit County, Ohio, 44236, United States
ARIS RADIOLOGY
HUDSON, OH 442364455
Phone: (330) 655-1869
Fax: (330) 688-3828
Type: Mailing
Sentara Northern Virginia Medical Center, 2300, Opitz Boulevard, Woodbridge, Prince William County, Virginia, 22191, United States
WOODBRIDGE, VA 221913311
Phone: (703) 670-1561
Fax: (703) 670-4961
Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 44236)

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Provider's Procedures

ROBERT A OLSHAKER (MD) performs procedures in Diagnostic Radiology Physician. See the list of HCPCS codes below.

Specialty	Practice State	HCPCS Code	Description	Service Count	Beneficiary Count
DIAGNOSTIC RADIOLOGY	VA	71010	X-ray of chest, 1 view, front	839	499
DIAGNOSTIC RADIOLOGY	VA	73110	X-ray of wrist, minimum of 3 views	16	16
DIAGNOSTIC RADIOLOGY	VA	73140	X-ray of fingers, minimum of 2 views	13	13
DIAGNOSTIC RADIOLOGY	VA	76830	Ultrasound pelvis through vagina	47	46
DIAGNOSTIC RADIOLOGY	VA	93971	Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers	137	131

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.

PAC ID: 7315841756View full group profile

Name	Specialty	State
DR. DAVID JAMES SPOUGE (MD)	Diagnostic Radiology	BC
EDWARD S OH (M.D.)	Diagnostic Radiology	AZ
RAJESH ANANT BHAVSAR (M.D.)	Diagnostic Radiology	AR
DR. JOHN EDWARD STEWART (MD, PHD)	Nuclear Medicine, Diagnostic Radiology	NC
DR. JOHN TD VU (MD)	Diagnostic Radiology	MO
DR. JOHN MCMAHAN (M.D.)	-	CA
KELLIE D. CURTIS (MD)	Diagnostic Radiology	CA
DR. BRUCE MATTHEWS (M.D.)	-	CA
VARTAN MASIHI VARTANIANS (M.D.)	Diagnostic Radiology	CA
Unknown Individual	-	CA

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Frequently asked questions

How is ROBERT A OLSHAKER (MD) identified in CMS data?

CMS-hosted NPPES data lists ROBERT A OLSHAKER (MD) with NPI 1629068143.

Does CMS list ROBERT A OLSHAKER (MD) as active?

Yes — ROBERT A OLSHAKER (MD) is active in the NPI listing used on this page.

What taxonomy line describes ROBERT A OLSHAKER (MD)?

For research purposes, treat ROBERT A OLSHAKER (MD) as Diagnostic Radiology Physician in this dataset. Clinical services aligned with this taxonomy classification.

What area does ROBERT A OLSHAKER (MD) serve?

ROBERT A OLSHAKER (MD)'s listing highlights Hudson, Ohio; more addresses can appear in NPPES.

Is the information about ROBERT A OLSHAKER (MD) up to date?

Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."