JOHN RICHARD MAZARELLA LPC, CADC III
NPI 1861801797
Counselor - Professional in Ashland, OR
About John Richard Mazarella Lpc, Cadc Iii NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN RICHARD MAZARELLA LPC, CADC III (NPI 1861801797) is an individual professional provider in Ashland, Oregon, licensed in Oregon (C5382) and active in the NPI registry since August 2014. He is enrolled in Medicare PECOS, maintains a secondary practice location in Gladstone, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
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
John Richard Mazarella Lpc, Cadc Iii 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.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ASHLAND, OR 97520
ASHLAND, OR 97520
ASHLAND, OR 97520
ASHLAND, OR 97520
ASHLAND, OR 97520
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 John Mazarella's NPI number?
The NPI number for John Mazarella is 1861801797. It was assigned to this individual provider in the NPPES registry on August 5, 2014.
Where is John Mazarella located?
John Mazarella practices at 611 Siskiyou Blvd, Ashland, OR 97520. The listed phone number is (541) 476-2373.
What is John Mazarella's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is John Mazarella enrolled in Medicare?
Yes. John Mazarella 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.
What insurance does John Mazarella accept?
Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon list John Mazarella 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 John Mazarella was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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.
# John Richard Mazarella, LPC, CADC III · NPI 1861801797
Professional provider in Ashland, Oregon. Individual provider, active in the CMS NPPES registry since August 5, 2014.
## Identity
- **NPI:** 1861801797 (Entity type: Individual)
- **Enumerated:** August 5, 2014
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** C5382 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 611 SISKIYOU BLVD, Ashland, OR 97520-2151
- **Phone:** (541) 476-2373
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** July 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1861801797) · Data from the CMS NPPES public registry.