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DR. GERALDINE H O'SULLIVAN COYNE M.D, PHD
NPI 1205182318
Internal Medicine - Medical Oncology in Bethesda, MD

Active since July 25, 2012PECOS EnrolledAccepts Medicare Assignment
10 CENTER DR, 10/12N226, BETHESDA, MD 20892(301) 496-4916 Get Directions Write a Review

NPPES record last updated: July 25, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Geraldine H O'sullivan Coyne M.d, Phd NPPES

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

DR. GERALDINE H O'SULLIVAN COYNE M.D, PHD (NPI 1205182318) is an individual medical oncology provider in Bethesda, Maryland, licensed in Foreign Country (153757) and active in the NPI registry since July 2012. She is enrolled in Medicare PECOS, is affiliated with Long Island Jewish Medical Center, and is a graduate of Other (2003).

NPPES Registry Identity

NPI1205182318
Entity TypeIndividualFemale
Primary Taxonomy207RX0202X
Provider Legal NameDR. GERALDINE H O'SULLIVAN COYNECredential: M.D, PHD
Location Address10 CENTER DR, 10/12N226Bethesda, MD 20892-0001
Mailing Address10 Center Dr, 10/12n226Bethesda, MD 20892-0001
Phone(301) 496-4916
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateJuly 25, 2012
✔ NPI 1205182318 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in ZZ · 153757
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
10 CENTER DR, Bethesda, MD 20892
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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 and accepts Medicare assignment

Dr. Geraldine H O'sullivan Coyne M.d, Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3173039823
PECOS Enrollment IDI20250721002244
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Long Island Jewish Medical Center

Acute Care Hospitals · New Hyde Park, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330195
Location270 - 05 76th AvenueNew Hyde Park, NY 11040 · Nassau County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20892 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
$194.86 typical visit price
range $65.18 – $194.86
Typical copayment $48.71 (range $16.29 – $48.71)
Most-billed visit code 99205
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
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 20

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

DR. TARA PALMORE M.D.
Internal Medicine (Infectious Disease)
10 CENTER DR, MSC 1888
BETHESDA, MD 20892
Montgomery County (301) 496-4000
DR. NICOLE JEANINE GORMLEY M.D.
Internal Medicine (Critical Care Medicine)
10 CENTER DR, BLDG 10, RM 2C145
BETHESDA, MD 20892
Montgomery County (301) 496-9320
IAN SCHONMAN MD
Student in an Organized Health Care Education/Training Program
10 CENTER DR
BETHESDA, MD 20892
Montgomery County (301) 496-4000
DR. CHRISTOPHER AUSTIN KLEBANOFF M.D.
Internal Medicine (Medical Oncology)
10 CENTER DR, BUILDING 10, CRC-3W-5816
BETHESDA, MD 20892
Montgomery County (301) 496-5659
DR. PAUL MELTZER MD
Pediatrics (Pediatric Hematology-Oncology)
10 CENTER DR
BETHESDA, MD 20892
Montgomery County (301) 318-2421
ERIC LEVENS M.D.
Obstetrics & Gynecology (Reproductive Endocrinology)
10 CENTER DR, BLDG 10, CRC, RM 1E-3140
BETHESDA, MD 20892
Montgomery County (301) 496-5800
METIN KURTOGLU M.D., PH.D.
Student in an Organized Health Care Education/Training Program
10 CENTER DR, BLDG 10 ROOM 12N226
BETHESDA, MD 20892
Montgomery County (301) 496-4916
ADAM FIJTMAN
Psychiatry & Neurology (Psychiatry)
10 CENTER DR
BETHESDA, MD 20892
Montgomery County (301) 496-4000

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 Geraldine O'sullivan Coyne's NPI number?

The NPI number for Geraldine O'sullivan Coyne is 1205182318. It was assigned to this individual provider in the NPPES registry on July 25, 2012.

Where is Geraldine O'sullivan Coyne located?

Geraldine O'sullivan Coyne practices at 10 Center Dr 10/12n226, Bethesda, MD 20892. The listed phone number is (301) 496-4916.

What is Geraldine O'sullivan Coyne's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Is Geraldine O'sullivan Coyne enrolled in Medicare?

Yes. Geraldine O'sullivan Coyne is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Geraldine O'sullivan Coyne affiliated with any hospitals?

According to CMS data, Geraldine O'sullivan Coyne is affiliated with Long Island Jewish Medical Center.

When was this NPI record last updated?

The NPPES record for Geraldine O'sullivan Coyne was last updated on July 25, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.