DYAN C O'BRIEN CRNP
NPI 1780917641
Nurse Practitioner - Women's Health in Philadelphia, PA

Active since September 10, 2009PECOS Enrolled
700 SPRUCE ST, SUIT 200, PHILADELPHIA, PA 19106(215) 829-3000 Get Directions Write a Review

NPPES record last updated: April 6, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dyan C O'brien Crnp NPPES

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

DYAN C O'BRIEN CRNP (NPI 1780917641) is an individual women's health provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (SP010331) and active in the NPI registry since September 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1780917641
Entity TypeIndividualFemale
Primary Taxonomy363LW0102X
Provider Legal NameDYAN C O'BRIENCredential: CRNP
Location Address700 SPRUCE ST, SUIT 200Philadelphia, PA 19106-4022
Mailing Address700 Spruce St, Suite 200Philadelphia, PA 19106-4022 · (215) 829-3000
Sole ProprietorNo
Enumeration DateSeptember 10, 2009
Last NPPES UpdateApril 6, 2016
NPI 1780917641 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Women's HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LW0102X
License Licensed in PA · SP010331
700 SPRUCE ST, Philadelphia, PA 19106

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dyan C O'brien Crnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 19106 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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.

Nurse Practitioner (Family)
700 SPRUCE ST, STE. 304
PHILADELPHIA, PA 19106
Non-Pharmacy Dispensing Site
700 SPRUCE ST, 304
PHILADELPHIA, PA 19106
Internal Medicine (Pulmonary Disease)
700 SPRUCE ST
PHILADELPHIA, PA 19106
Obstetrics & Gynecology
700 SPRUCE ST, SUITE 200
PHILADELPHIA, PA 19106
Surgery (Vascular Surgery)
700 SPRUCE ST, STE 101
PHILADELPHIA, PA 19106
Physician Assistant (Medical)
700 SPRUCE ST, PINE BASEMENT WEST
PHILADELPHIA, PA 19106
Surgery (Vascular Surgery)
700 SPRUCE ST, STE 101
PHILADELPHIA, PA 19106
Family Medicine
700 SPRUCE ST, SUITE #305
PHILADELPHIA, PA 19106

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 Dyan O'brien's NPI number?

The NPI number for Dyan O'brien is 1780917641. It was assigned to this individual provider in the NPPES registry on September 10, 2009.

Where is Dyan O'brien located?

Dyan O'brien practices at 700 Spruce St Suit 200, Philadelphia, PA 19106. The listed phone number is (215) 829-3000.

What is Dyan O'brien's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Women's Health, with taxonomy code 363LW0102X.

Is Dyan O'brien enrolled in Medicare?

Yes. Dyan O'brien is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Dyan O'brien was last updated on April 6, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.