DR. MARY ELIZABETH OBRIEN M.D.
NPI 1114079118
Internal Medicine in New York, NY

Active since January 18, 2007PECOS EnrolledAccepts Medicare Assignment
519 W 114TH ST, COLUMBIA HEALTH SERVICE MC3601, NEW YORK, NY 10027(212) 854-9842(212) 854-9851 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Mary Elizabeth Obrien M.d. NPPES

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

DR. MARY ELIZABETH OBRIEN M.D. (NPI 1114079118) is an individual internal medicine provider in New York, New York, licensed in New York (140846) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (1977).

NPPES Registry Identity

NPI1114079118
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARY ELIZABETH OBRIENCredential: M.D.
Location Address519 W 114TH ST, COLUMBIA HEALTH SERVICE MC3601New York, NY 10027-7036
Mailing Address318 W 100th St Apt 4dNew York, NY 10025-5372
Fax(212) 854-9851
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 1977
Enumeration DateJanuary 18, 2007
Last NPPES UpdateJuly 8, 2007
NPI 1114079118 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in NY · 140846
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

519 W 114TH ST, New York, NY 10027

Other Identifiers 3

Medicare UPINE87224
Medicaid00920030NY
Medicare ID-Type Unspecified06F95

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. Mary Elizabeth Obrien M.d. 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 ID8022465814
PECOS Enrollment IDI20231116000970
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 10027 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
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
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 16

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

Family Medicine
519 W 114TH ST, JOHN JAY HALL, 4TH FLOOR
NEW YORK, NY 10027
Nurse Practitioner (Adult Health)
519 W 114TH ST
NEW YORK, NY 10027
Registered Nurse (College Health)
519 W 114TH ST
NEW YORK, NY 10027
Nurse Practitioner (Adult Health)
519 W 114TH ST
NEW YORK, NY 10027
Registered Nurse (College Health)
519 W 114TH ST, MAIL CODE 3601
NEW YORK, NY 10027
Registered Nurse (College Health)
519 W 114TH ST, JOHN JAY HALL
NEW YORK, NY 10027
Nurse Practitioner (Women's Health)
519 W 114TH ST, 3RD FL
NEW YORK, NY 10027
Registered Nurse
519 W 114TH ST, MC 3601
NEW YORK, NY 10027

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1114079118, enumerated as an "individual" on January 18, 2007.

The provider is located at 519 W 114TH ST COLUMBIA HEALTH SERVICE MC3601 NEW YORK, NY 10027 and the phone number is (212) 854-9842.

Internal Medicine with taxonomy code 207R00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.