1. Home
  2. Directory
  3. Oregon
  4. Grants Pass
  5. Ophthalmology
  6. NPI Profile

DR. MARK MAFFETT M.D.
NPI 1760489991
Ophthalmology in Grants Pass, OR

Active since July 01, 2005PECOS Enrolled
92.65/100
CMS Quality Rating
1226 NE 7TH ST, GRANTS PASS, OR 97526(541) 476-6636(541) 476-6690 Get Directions Write a Review

NPPES record last updated: February 11, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Mark Maffett M.d. NPPES

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

DR. MARK MAFFETT M.D. (NPI 1760489991) is an individual ophthalmology provider in Grants Pass, Oregon, licensed in Oregon (MD18921) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1760489991
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameDR. MARK MAFFETTCredential: M.D.
Location Address1226 NE 7TH STGrants Pass, OR 97526-1424
Mailing Address1226 Ne 7th StGrants Pass, OR 97526-1424 · (541) 476-6636 · Fax (541) 476-6690
Phone(541) 476-6636
Fax(541) 476-6690
Sole ProprietorNo
Enumeration DateJuly 1, 2005
Last NPPES UpdateFebruary 11, 2010
✔ NPI 1760489991 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in OR · MD18921
Definition
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.
1226 NE 7TH ST, Grants Pass, OR 97526
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINF83405OR
Medicaid063789OR
Medicare ID-Type Unspecified100839OR

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Mark Maffett M.d. 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Mark Maffett reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Cascade Eyecare Center PC
Same address
Ophthalmology
1226 NE 7TH ST
Grants Pass, OR 97526
  • Reassigned Medicare billing, Oregon enrollment
  • 7 clinicians in this Medicare group
NPI 1295758696 (541) 476-6636
Cascade Surgery Center LLC
Same address
Ambulatory Surgical
120 NE MANZANITA AVE
Grants Pass, OR 97526
  • Reassigned Medicare billing, Oregon enrollment
  • 3 clinicians in this Medicare group
NPI 1922022425 (541) 476-6636

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97526 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
$126.25 typical visit price
range $54.96 – $166.64
Typical copayment $31.56 (range $13.74 – $41.66)
Most-billed visit code 99204
Established Patient
$68.64 typical visit price
range $17.68 – $136.19
Typical copayment $17.16 (range $4.42 – $34.04)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

92.65/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality100
Improvement Activities40
Cost75.53

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Frames, purchases V2020
Other-Vision, Hearing, and Speech Services · category OC000N
1 supplier14 claims14 services$47.36 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. DOUGLAS R. MERRITT M.D.
Ophthalmology
1226 NE 7TH ST
GRANTS PASS, OR 97526
Josephine County (541) 476-6636
MAISHA LANGELLA O.D.
Optometrist
1226 NE 7TH ST
GRANTS PASS, OR 97526
Josephine County (541) 476-6636
MATTHEW GUYMON D.O.
Ophthalmology
1226 NE 7TH ST
GRANTS PASS, OR 97526
Josephine County (810) 606-5000
CASCADE EYECARE CENTER PC
Ophthalmology
1226 NE 7TH ST
GRANTS PASS, OR 97526
Josephine County (541) 476-6636
DR. RUSSELL LEAVITT M.D.
Ophthalmology
1226 NE 7TH ST
GRANTS PASS, OR 97526
Josephine County (541) 476-6636
DR. MATTHEW DAVID FULLMER DO
Student in an Organized Health Care Education/Training Program
1226 NE 7TH ST
GRANTS PASS, OR 97526
Josephine County (541) 476-6636
DR. JAMES LOWELL DAVIDIAN MD
Ophthalmology
1226 NE 7TH ST
GRANTS PASS, OR 97526
Josephine County (541) 476-6636
RODNEY DERRICK LEAVITT M.D.
Ophthalmology
1226 NE 7TH ST
GRANTS PASS, OR 97526
Josephine County (541) 476-6636

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 Mark Maffett's NPI number?

The NPI number for Mark Maffett is 1760489991. It was assigned to this individual provider in the NPPES registry on July 1, 2005.

Where is Mark Maffett located?

Mark Maffett practices at 1226 NE 7th St, Grants Pass, OR 97526. The listed phone number is (541) 476-6636.

What is Mark Maffett's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Mark Maffett enrolled in Medicare?

Yes. Mark Maffett is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Mark Maffett's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mark Maffett reassigns Medicare benefits to 2 organizations: Cascade Eyecare Center PC (Grants Pass, OR) and Cascade Surgery Center LLC (Grants Pass, OR). Each 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 Mark Maffett'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 Mark Maffett was last updated on February 11, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.