DR. BERT MONTGOMERY STEWART MD
NPI 1508965518
Surgery in Ashland, OR

Q: What is Bert Stewart's NPI number?

The NPI number for Bert Stewart is 1508965518. It was assigned to this individual provider in the NPPES registry on September 22, 2006.

Q: What is Bert Stewart's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Q: When was this NPI record last updated?

The NPPES record for Bert Stewart was last updated on October 14, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.

Active since September 22, 2006PECOS EnrolledAccepts Medicare Assignment

92.05/100

CMS Quality Rating

1801 HIGHWAY 99 N, STE 2, ASHLAND, OR 97520(541) 488-4464(541) 488-3772 Get Directions Write a Review

NPPES record last updated: October 14, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Bert Montgomery Stewart Md NPPES

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

DR. BERT MONTGOMERY STEWART MD (NPI 1508965518) is an individual surgery provider in Ashland, Oregon, licensed in Oregon (MD23395) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Asante Ashland Community Hospital, and is a graduate of Loma Linda University School Of Medicine (1989).

NPPES Registry Identity

NPI1508965518

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameDR. BERT MONTGOMERY STEWARTCredential: MD

Location Address1801 HIGHWAY 99 N, STE 2Ashland, OR 97520-9152

Mailing Address1801 Highway 99 N, Ste 2Ashland, OR 97520-9152 · (541) 488-4464 · Fax (541) 488-3772

Phone(541) 488-4464

Fax(541) 488-3772

Sole ProprietorYes

Medical School CMSLoma Linda University School Of MedicineGraduated 1989

Enumeration DateSeptember 22, 2006

Last NPPES UpdateOctober 14, 2014

✔ NPI 1508965518 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in OR · MD23395

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

1801 HIGHWAY 99 N, Ashland, OR 97520

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Other Identifiers 2

Medicare UPINF60882

Medicare ID-Type Unspecified112156OR · Medicare Provider Number

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans and more.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

Dr. Bert Montgomery Stewart Md 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.

PECOS PAC ID6901890680

PECOS Enrollment IDI20040617001584

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.

Areas of Expertise CMS Part B claims 15

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.

Hyperbaric oxygen under pressure, full body chamber, per 30 minute interval G0277

Hyperbaric oxygen therapy involves breathing pure oxygen in a pressurized room or tube. You'll be in a full body chamber for 30-minute intervals. This high-pressure environment allows your lungs to gather more oxygen, which can promote healing and fight infection.

1,157 services21 patients

Management of oxygen chamber therapy 99183

Oxygen chamber therapy involves breathing pure oxygen in a pressurized room or tube. It's used to treat various conditions like wounds that won't heal due to diabetes or radiation injury. In this therapy, your body's tissues get more oxygen to promote healing and fight infection.

145 services16 patients

Destruction of polyp or growth of large bowel using a flexible endoscope 45388

This procedure involves the removal of a polyp or growth in the large bowel. A flexible endoscope, a thin tube with a camera, is inserted through the rectum to visualize and remove the growth. This helps maintain bowel health and prevent complications.

54 services54 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

51 services30 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

44 services42 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

44 services36 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

30 services16 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

25 services25 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

16 services16 patients

Limited ultrasound scan of 1 breast 76642

A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.

16 services13 patients

Insertion of guide wire with dilation of esophagus using a flexible endoscope 43248

This is a procedure where a thin tube, called an endoscope, is gently passed through your mouth into your esophagus. A guide wire is then inserted to help widen any narrow areas. This helps improve swallowing and reduce discomfort.

14 services14 patients

Repair of groin hernia (5 years or older) 49505

Repair of a groin hernia is a procedure aimed at fixing an abnormal bulge that can occur in the area between your abdomen and thigh. This condition happens when tissue pushes through a weak spot in your lower abdominal wall. The repair procedure returns this tissue back to its proper place.

14 services14 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

14 services12 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

11 services11 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Asante Ashland Community Hospital

Acute Care Hospitals · Ashland, OR

OwnershipGovernment - Local

CMS Certification Number380005

Location280 Maple StreetAshland, OR 97520 · Jackson County

Emergency services Birthing friendly

Asante Rogue Regional Medical Center

Acute Care Hospitals · Medford, OR

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number380018

Location2825 E Barnett RoadMedford, OR 97504 · Jackson County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97520 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

$84.82 typical visit price

range $54.96 – $166.64

Typical copayment $21.20 (range $13.74 – $41.66)

Most-billed visit code 99203

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.

92.05/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

82.15

Improvement Activities

Cost

97.32

Reported Quality Measures

Patient-Centered Surgical Risk Assessment and Communication

Percentage of patients who underwent a non-emergency surgery who had their personalized risks of postoperative complications assessed by their surgical team prior to surgery using a clinical data-based, patient-specific risk calculator and who received…

100%210 patients5/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 6

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

MR. WILLIAM L GILLOCK JR. MPT

Physical Therapist

1801 HIGHWAY 99 N, SUITE 1
ASHLAND, OR 97520

Jackson County (541) 482-9051

DR. WENDY L SCHILLING MD

Internal Medicine

1801 HIGHWAY 99 N, SUITE 2
ASHLAND, OR 97520

Jackson County (541) 482-6867

JANEL R GUYETTE MD PC

Family Medicine

1801 HIGHWAY 99 N
ASHLAND, OR 97520

Jackson County (541) 488-2255

DR. ZAKIR M ALI MD

Psychiatry & Neurology (Neurology)

1801 HIGHWAY 99 N
ASHLAND, OR 97520

Jackson County (541) 482-5515

BEAR CREEK SURGERY PA, PC

Surgery

1801 HIGHWAY 99 N
ASHLAND, OR 97520

Jackson County (541) 488-4464

JEFFERSON NEUROLOGY, LLC

Neuromusculoskeletal Medicine & OMM

1801 HIGHWAY 99 N, STE 2
ASHLAND, OR 97520

Jackson County (541) 482-5515

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 Bert Stewart's NPI number?

The NPI number for Bert Stewart is 1508965518. It was assigned to this individual provider in the NPPES registry on September 22, 2006.

Where is Bert Stewart located?

Bert Stewart practices at 1801 Highway 99 N Ste 2, Ashland, OR 97520. The listed phone number is (541) 488-4464.

What is Bert Stewart's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Bert Stewart enrolled in Medicare?

Yes. Bert Stewart 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 Bert Stewart accept?

Health plans from BridgeSpan Health Company, Moda Health Plan, Inc., PacificSource Health Plans, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Bert Stewart 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.

Is Bert Stewart affiliated with any hospitals?

According to CMS data, Bert Stewart is affiliated with Asante Ashland Community Hospital and Asante Rogue Regional Medical Center.

When was this NPI record last updated?

The NPPES record for Bert Stewart was last updated on October 14, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.