Dr. Marlene Theresa O'Brien, MD, PHD

Individual provider Vascular Surgery Physician · NPI 1467750422

Dr. Marlene Theresa O'Brien, MD, PHD is registered under Family Practice in Turnersville, New Jersey. Graduated from University of Rochester School of Medicine and Dentistry in 2010, 16 years ago. Practices with Vohra Post Acute Care Physicians of the Northeast PA, a 33-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New Jersey.

Years since qualifying: 16
Trained at: University of Rochester School of Medicine and Dentistry
Licensed in: NJ
In the registry since: 2011
Specialties on file: 2

What do these letters mean?

MD — Doctor of Medicine: A physician who completed allopathic medical school.
PHD — Doctor of Philosophy: A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1 Regulus Dr Ste A
Turnersville, NJ 08012-2427
Phone: (844) 542-2273

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

333 Laurel Oak Rd, Voorhees, NJ 08043-4453 — (856) 783-0191
601 Elmwood Ave, Rochester, NY 14642-0001 — (585) 732-4218

Specialties & licences

Family Medicine Physician (primary)	Taxonomy 207Q00000X · Licence 25MA10148100 (NJ)
Vascular Surgery Physician	Taxonomy 2086S0129X · Licence 25MA10148100 (NJ)

Record details

NPI number	1467750422
Entity type	Individual (Type 1)
Gender	Female
Credentials	MD , PHD
Sole proprietor	No
NPI enumerated	March 1, 2011
Last updated in NPPES	February 10, 2020
Certification date	February 10, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialty	FAMILY PRACTICE
Also practises	PERIPHERAL VASCULAR DISEASE
Medical school	UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY
Graduated	2010 (16 years in practice)
Group practice	Vohra Post Acute Care Physicians Of The Northeast Pa — 33 clinicians
Accepts Medicare assignment	Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of tissue	767 times · 98th percentile
Removal of skin lesions	77 times · 74th percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients	542
Services billed	4,550 a service is one billed item, such as a visit, a test or a procedure
Average patient age	82

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Vohra Post Acute Care Physicians of the Northeast PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 33 clinicians in the practice; 12 are shown here.

Virginia S Barrow, MD Internal Medicine Physician · Boston, MA
Teresa Booth, NP Nurse Practitioner · North Andover, MA
Dr. Alan Hayden Brader, MD Surgery Physician · Harrisburg, PA
Dr. Michael Paul Field, MD Student in an Organized Health Care Education/Training Program · Framingham, MA
Dr. Zouhdi A. Hajjaj, MD Internal Medicine Physician · West Yarmouth, MA
Emmanuel P Jacob, MD Surgery Physician · Miramar, FL
James W. Kramer, MD, FACS Surgery Physician · Miramar, FL
Mrs. Bethann Lizzi, CRNP Dermatology Physician · York, PA
Dr. Kyran O Mitchell, MD, PHD Surgery Physician · Miramar, FL
Courtney Patrick Rodgers, DO General Practice Physician · Allentown, PA
MS. Rebekah Scout Sanders, ACNPC-AG Nurse Practitioner · Augusta, GA
Jeffrey Adam Zisk, MD Surgery Physician · Miramar, FL