DR. COLLEEN HAZLETT-OBRIEN D.O.
NPI 1487016648
Family Medicine - Hospice and Palliative Medicine in Lancaster, PA
About Dr. Colleen Hazlett-obrien D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. COLLEEN HAZLETT-OBRIEN D.O. (NPI 1487016648) is an individual hospice and palliative medicine provider in Lancaster, Pennsylvania, licensed in Pennsylvania (OS020511) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in Wilmington, and is a graduate of Philadelphia College Of Osteopathic Medicine (2016).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Colleen Hazlett-obrien D.o. 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.
Medicare Billing Reassignment
Medicare enrollment records show Colleen Hazlett-obrien reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lancaster, PA 17601
- Reassigned Medicare billing, Pennsylvania enrollment
- 23 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Colleen Hazlett-obrien's NPI number?
The NPI number for Colleen Hazlett-obrien is 1487016648. It was assigned to this individual provider in the NPPES registry on March 25, 2016.
Where is Colleen Hazlett-obrien located?
Colleen Hazlett-obrien practices at 685 Good Dr, Lancaster, PA 17601. The listed phone number is (717) 735-3131.
What is Colleen Hazlett-obrien's specialty?
The primary specialty registered for this NPI is Family Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207QH0002X.
Is Colleen Hazlett-obrien enrolled in Medicare?
Yes. Colleen Hazlett-obrien 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.
Which organization bills Medicare for Colleen Hazlett-obrien's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Colleen Hazlett-obrien reassigns Medicare benefits to Palliative Medicine Consultants (Lancaster, PA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Colleen Hazlett-obrien's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Colleen Hazlett-obrien accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Colleen Hazlett-obrien as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Colleen Hazlett-obrien was last updated on April 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Colleen Hazlett-Obrien, D.O. · NPI 1487016648
Hospice and Palliative Medicine physician in Lancaster, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 25, 2016.
## Identity
- **NPI:** 1487016648 (Entity type: Individual)
- **Enumerated:** March 25, 2016
- **Primary specialty:** Family Medicine - Hospice and Palliative Medicine · taxonomy 207QH0002X
- **State license:** OS020511 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 685 GOOD DR, Lancaster, PA 17601-2426
- **Phone:** (717) 735-3131
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Palliative Medicine Consultants (NPI 1295904928, Lancaster, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 2016
## Record status
- **NPPES last updated:** April 12, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1487016648) · Data from the CMS NPPES public registry.