DR. DULIN W CLARK PH.D.
NPI 1447560636
Psychologist - Counseling in Hollidaysburg, PA
About Dr. Dulin W Clark Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DULIN W CLARK PH.D. (NPI 1447560636) is an individual counseling provider in Hollidaysburg, Pennsylvania, licensed in Pennsylvania (PS009217L) and active in the NPI registry since October 2010. He is enrolled in Medicare PECOS and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses
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. Dulin W Clark Ph.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.
Medicare Billing Reassignment
Medicare enrollment records show Dulin Clark reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hollidaysburg, PA 16648
- Reassigned Medicare billing, Pennsylvania enrollment
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
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.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOLLIDAYSBURG, PA 16648
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 Dulin Clark's NPI number?
The NPI number for Dulin Clark is 1447560636. It was assigned to this individual provider in the NPPES registry on October 21, 2010.
Where is Dulin Clark located?
Dulin Clark practices at 416 Allegheny St Fl 1, Hollidaysburg, PA 16648. The listed phone number is (814) 505-3248.
What is Dulin Clark's specialty?
The primary specialty registered for this NPI is Psychologist, specializing in Counseling, with taxonomy code 103TC1900X.
Is Dulin Clark enrolled in Medicare?
Yes. Dulin Clark 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 Dulin Clark's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dulin Clark reassigns Medicare benefits to Clark Counseling And Consulting LLC (Hollidaysburg, 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 Dulin Clark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Dulin Clark was last updated on December 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.