DONNA R HAMLIN LPC
NPI 1962762518
Counselor - Mental Health in Prineville, OR
About Donna R Hamlin Lpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DONNA R HAMLIN LPC (NPI 1962762518) is an individual mental health provider in Prineville, Oregon, licensed in Oregon (C4137) and active in the NPI registry since May 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Donna R Hamlin Lpc 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 Donna Hamlin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Prineville, OR 97754
- Reassigned Medicare billing, Oregon enrollment
- 307 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.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PRINEVILLE, OR 97754
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 Donna Hamlin's NPI number?
The NPI number for Donna Hamlin is 1962762518. It was assigned to this individual provider in the NPPES registry on May 16, 2012.
Where is Donna Hamlin located?
Donna Hamlin practices at 384 SE Combs Flat Rd Ste 1200, Prineville, OR 97754. The listed phone number is (541) 815-2429.
What is Donna Hamlin's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Donna Hamlin enrolled in Medicare?
Yes. Donna Hamlin 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 Donna Hamlin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Donna Hamlin reassigns Medicare benefits to St. Charles Health System, Inc. (Prineville, OR). 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 Donna Hamlin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Donna Hamlin accept?
Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and Regence BlueCross BlueShield of Oregon list Donna Hamlin 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 Donna Hamlin was last updated on December 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.
# Donna R Hamlin, LPC · NPI 1962762518
Mental Health provider in Prineville, Oregon. Individual provider, active in the CMS NPPES registry since May 16, 2012.
## Identity
- **NPI:** 1962762518 (Entity type: Individual)
- **Enumerated:** May 16, 2012
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** C4137 (Oregon)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 384 SE COMBS FLAT RD STE 1200, Prineville, OR 97754-2562
- **Phone:** (541) 815-2429
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** St. Charles Health System, Inc. (NPI 1407178528, Prineville, OR), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** December 23, 2025
- **Other identifiers:** Medicaid 5000696762 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1962762518) · Data from the CMS NPPES public registry.