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CHRISTOPHER GLENDINNING
NPI 1235472325
Internal Medicine - Sleep Medicine in Walla Walla, WA

Active since March 27, 2013PECOS EnrolledAccepts Medicare Assignment
401 W POPLAR ST, WALLA WALLA, WA 99362(509) 897-2700(509) 897-5527 Get Directions Write a Review

NPPES record last updated: January 7, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 7, 2026, Jul 1, 2025, Jul 29, 2024 and 2 more (5 updates tracked since 2024).

About Christopher Glendinning NPPES

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

CHRISTOPHER GLENDINNING (NPI 1235472325) is an individual sleep medicine provider in Walla Walla, Washington, licensed in Washington (OP60756150) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS, is affiliated with Providence St Mary Medical Center, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1235472325
Entity TypeIndividualMale
Primary Taxonomy207RS0012X
Provider Legal NameCHRISTOPHER GLENDINNING
Location Address401 W POPLAR STWalla Walla, WA 99362-2846
Mailing Address401 W Poplar StWalla Walla, WA 99362-2846 · (509) 897-2700 · Fax (509) 897-5527
Phone(509) 897-2700
Fax(509) 897-5527
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateMarch 27, 2013
Last NPPES UpdateJanuary 7, 20265 updates tracked since enumeration
NPPES CertifiedJanuary 7, 2026
✔ NPI 1235472325 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RS0012X
Licenses✔ Licensed in WA · OP60756150✔ Licensed in NV · DO3935
Definition
An Internist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Also ListedAnesthesiologyTaxonomy 207L00000X · License DO3935 (NV)
401 W POPLAR ST, Walla Walla, WA 99362
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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

Christopher Glendinning 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 ID8628341278
PECOS Enrollment IDI20251128000000
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 3

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.

Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand 01810
Anesthesia for procedures on the forearm, wrist, and hand involves administering medication to block sensation in these areas. This helps ensure comfort and painlessness during surgeries or treatments involving nerves, muscles, tendons, and tissue in these regions.
18 services18 patients
Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
11 services11 patients
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447
This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Providence St Mary Medical Center

Acute Care Hospitals · Walla Walla, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500002
Location401 W Poplar StWalla Walla, WA 99362 · Walla Walla County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99362 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
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
Established Patient
$100.78 typical visit price
range $18.56 – $141.11
Typical copayment $25.19 (range $4.64 – $35.27)
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.

Other Providers at the Same Location NPPES 20

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

PATRICK R SMART ARNP
Nurse Practitioner
401 W POPLAR ST, SLEEP MEDICINE CENTER
WALLA WALLA, WA 99362
Walla Walla County (509) 522-5946
JENNIFER SIMPSON
Registered Nurse
401 W POPLAR ST
WALLA WALLA, WA 99362
Walla Walla County (817) 933-1868
JAMES WILLIAM ROSSMAN MD
Anesthesiology
401 W POPLAR ST
WALLA WALLA, WA 99362
Walla Walla County (509) 897-2002
DR. ROBERT JOHN BRAWDERS PHARMD
Pharmacist
401 W POPLAR ST
WALLA WALLA, WA 99362
Walla Walla County (509) 897-2055
KRISTA NEUENDORFF OTR/L
Occupational Therapist
401 W POPLAR ST
WALLA WALLA, WA 99362
Walla Walla County (509) 897-5022
NORA KEOUGH COTA/L
Occupational Therapy Assistant
401 W POPLAR ST, REBAB SERVICE
WALLA WALLA, WA 99362
Walla Walla County (509) 897-2100
DR. PHILIP A GREEN MD
Emergency Medicine
401 W POPLAR ST, PSMMC ER
WALLA WALLA, WA 99362
Walla Walla County (509) 522-5802
DENNIS DUMOT
Pharmacist
401 W POPLAR ST
WALLA WALLA, WA 99362
Walla Walla County (509) 897-3320

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 Christopher Glendinning's NPI number?

The NPI number for Christopher Glendinning is 1235472325. It was assigned to this individual provider in the NPPES registry on March 27, 2013.

Where is Christopher Glendinning located?

Christopher Glendinning practices at 401 W Poplar St, Walla Walla, WA 99362. The listed phone number is (509) 897-2700.

What is Christopher Glendinning's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Sleep Medicine, with taxonomy code 207RS0012X.

Is Christopher Glendinning enrolled in Medicare?

Yes. Christopher Glendinning 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.

Is Christopher Glendinning affiliated with any hospitals?

According to CMS data, Christopher Glendinning is affiliated with Providence St Mary Medical Center.

When was this NPI record last updated?

The NPPES record for Christopher Glendinning was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.