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DR. RONALD S SINCLAIR M.D.
NPI 1396741294
Internal Medicine in Grants Pass, OR

Active since June 24, 2005PECOS Enrolled
495 SW RAMSEY A VE, GRANTS PASS, OR 97527(541) 476-6644(541) 472-5673 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Ronald S Sinclair M.d. NPPES

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

DR. RONALD S SINCLAIR M.D. (NPI 1396741294) is an individual internal medicine provider in Grants Pass, Oregon, licensed in Oregon (MD15397) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1396741294
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. RONALD S SINCLAIRCredential: M.D.
Location Address495 SW RAMSEY A VEGrants Pass, OR 97527
Mailing Address495 Sw Ramsey A VeGrants Pass, OR 97527 · (541) 476-6644 · Fax (541) 472-5673
Phone(541) 476-6644
Fax(541) 472-5673
Sole ProprietorNo
Enumeration DateJune 24, 2005
Last NPPES UpdateJuly 8, 2007
✔ NPI 1396741294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OR · MD15397
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
495 SW RAMSEY A VE, Grants Pass, OR 97527
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Other Identifiers 3

Medicaid150078OR
Medicare UPINC91976
Medicare ID-Type Unspecified011WCGBMG

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ronald S Sinclair 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97527 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
$97.16 typical visit price
range $17.68 – $136.19
Typical copayment $24.29 (range $4.42 – $34.04)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier11 claims11 services$215.40 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Ronald Sinclair's NPI number?

The NPI number for Ronald Sinclair is 1396741294. It was assigned to this individual provider in the NPPES registry on June 24, 2005.

Where is Ronald Sinclair located?

Ronald Sinclair practices at 495 SW Ramsey A Ve, Grants Pass, OR 97527. The listed phone number is (541) 476-6644.

What is Ronald Sinclair's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ronald Sinclair enrolled in Medicare?

Yes. Ronald Sinclair is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ronald Sinclair was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.